- Feb 2023
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slatestarcodex.com slatestarcodex.com
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A couple people asked me what I meant, and I didn’t have the background then to explain. Well, this post is the background. People are using the contingent stupidity of our current government to replace lots of human interaction with mechanisms that cannot be coordinated even in principle. I totally understand why all these things are good right now when most of what our government does is stupid and unnecessary. But there is going to come a time when – after one too many bioweapon or nanotech or nuclear incidents – we, as a civilization, are going to wish we hadn’t established untraceable and unstoppable ways of selling products.
Islanders, remember this. What am I saying Scott Alexander is one of the guys you keep a keen eye on. A very keen eye on.
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- Jan 2023
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rails.rubystyle.guide rails.rubystyle.guide
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Since Rails creates callbacks for dependent associations, always call before_destroy callbacks that perform validation with prepend: true.
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none of this is likely, but it’s also not impossible
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onlinelearning.berkeley.edu onlinelearning.berkeley.edu
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Primary keys and foreign keys are the fundamental building blocks of the relational database because these are the components that make the relationships work while allowing tables to be accessed independently. One-to-many relationships between primary keys and foreign keys are thus defined as referential constraints in the physical database
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www.tabletmag.com www.tabletmag.com
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Young people should be trained to use the web properly: “Push the button only when you’re done; don’t skip to the end. You don’t skip to the end when you read a book.” “The internet has a gigantic flaw,” Gelernter said. “It should be structured like a recursive nest, so that you’re encouraged to return to what you were looking at. Instead, the way it is, if you click you’ll probably never go back.”
Based
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- Dec 2022
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www.mdpi.com www.mdpi.com
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For young learners, animations should be provided.
I
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The present mixed synthesis found intralingual captions and animations the most effective.
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medium.com medium.com
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In this case, if the constant Admin::User was already loaded at the time Admin::UserManager.all was called, then it would return Admin::User objects.However, if Admin::User was not yet auto-loaded, but User was, Admin::UserManager.all would instead return User objects!
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Author response
The 'order by recency' is good but sometimes limiting. I think readers would probably prefer to see the 'major comments and discussion' first, before the specific detailed small comments and clarification questions.
important
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Nov 26, 2021 Peer review report Reviewer: Hurng-Yi Wang Institution: Institute of Ecology and Evolutionary Biology, National Taiwan University email: hurngyi@gmail.com Section 1 – Serious concerns Do you have any serious concerns about the manuscript such as fraud, plagiarism, unethical or unsafe practices? No Have authors’ provided the necessary ethics approval (from authors’ institution or an ethics committee)? not applicable Section 2 – Language quality How would you rate the English language quality? Medium quality Section 3 – validity and reproducibility Does the work cite relevant and sufficient literature? No Is the study design appropriate and are the methods used valid? No Are the methods documented and analysis provided so that the study can be replicated? Yes Is the source data that underlies the result available so that the study can be … More Peer review report Reviewer: Hurng-Yi Wang Institution: Institute of Ecology and Evolutionary Biology, National Taiwan University email: hurngyi@gmail.com
Nice. Is there a way we could put this at the top, or make a quick link to it?
Ideally, this would have the ratings/rankings/predictions show up first on the page, as some sort of table (and also metadata if we dare to dream),
important
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- Nov 2022
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stackoverflow.com stackoverflow.com
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Remember there are two kinds of variable. Internal Variables and Environment Variables. PATH should be an environment variable.
In my case, I was trying to debug
which asdf
not finding asdf, in a minimal shell.I had checked
bash-5.1$ echo $PATH|grep asdf /home/tyler/.asdf/bin
but ```
The PATH environment variable
env | /bin/grep PATH
`` being empty was the key discovery here. Must have forgotten the
export`. -
All shells should tell you that your path is the same thing with BOTH of the two commands: # The PATH variable echo "$PATH" # The PATH environment variable env | /bin/grep PATH
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auth0.com auth0.com
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The first decision point is about whether the party that requires access to resources is a machine. In the case of machine-to-machine authorization, the Client is also the Resource Owner, so no end-user authorization is needed.
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en.wikipedia.org en.wikipedia.org
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Synchronously waiting for the specific child processes in a (specific) order may leave zombies present longer than the above-mentioned "short period of time"
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- Oct 2022
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www.affairesuniversitaires.ca www.affairesuniversitaires.ca
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plusieurs études d’importance font ressortir la situation plus que précaire des langues autochtones au Canada
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- Sep 2022
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elixir-lang.org elixir-lang.org
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Spawn an Elixir process (not an operating system one!)
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marymount.instructure.com marymount.instructure.com
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Do’s 1. Write twenty minutes a day over a period of four days. Do this periodically. This way you wont feel overwhelmed. 2. Write in a private, safe, comfortable environment. 3. Write about issues you're currently living with, something youre thinking or dreaming about constantly, a trauma you've never disclosed or discussed or resolved. 4. Write about joys and pleasures, too. 5. Write about what happened. Write, too, about feelings about what happened. What do you feel? Why do you feel this way? Link events with feelings. 6. ‘Try to write an extremely detailed, organized, coherent, vivid, emotionally compelling narrative. Don’t worry about correctness, about grammar or punctuation. 7. Beneficial effects will occur even if no one reads your writing. If you choose to keep your writing and not discard it, you must safeguard it. 8. Expect, initially, that in writing in this way you will have complex and appropriately difficult feelings. Make sure you get support if you need it.
On the other side of my notecard, I wrote a set of warnings I'd gleaned from Pennebaker: Don’ts 1. Don’t use writing as a substitute for taking action. 2. Don't become overly intellectual. 3. Don’t use writing as a way of complaining. Use it, instead, to discover how and why you feel as you do. Simply complaining or venting will probably make you feel worse. 4. Don’t use your writing to become overly self-absorbed. Over- analyzing everything is counterproductive. 5. Don't use writing as a substitute for therapy or medical care.
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stackoverflow.com stackoverflow.com
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additionalProperties applies to all properties that are not accounted-for by properties or patternProperties in the immediate schema.
annotation meta: may need new tag: applies to siblings only or applies to same level only
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github.com github.com
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I think the answer lies here: Cant see into oneOf or allOf etc. This, I think, is the distinguishing difference between additionalProperties and unevaluatedProperties.
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We do not want to change or remove additionalProperties. Providing a clear solution for the above use case will dramatically reduce or eliminate the misunderstandings around additionalProperties.
annotation meta: may need new tag: - don't want to change or remove existing feature [because...] - solving problem B will reduce misunderstandings around feature A
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hypothes.is hypothes.is
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Why is this important in this history of psychology?
"The present work will, I venture to think, prove that I both saw at the time the value and scope of the law which I had discovered, and have since been able to apply it to some purpose in a few original lines of investigation. But here my claims cease. I have felt all my life, and I still feel, the most sincere satisfaction that Mr. Darwin had been at work long before me, and that it was not left for me to attempt to write 'The Origin of Species.' I have long since measured my own strength, and know well that it would be quite unequal to that task. Far abler men than myself may confess that they have not that untiring patience in accumulating and that wonderful skill in using large masses of facts of the most varied kinds, -- that wide and accurate physiological knowledge, -- that acuteness in devising, and skill in carrying out, experiments, and that admirable style of composition, at once clear, persuasive, and judicial, -- qualities which, in their harmonious combination, mark out Mr. Darwin as the man, perhaps of all men now living, best fitted for the great work he has undertaken and accomplished." This comes from the Classics in the History of Psychology Limits of Natural Selection By Chauncey Wright (1870). This shows us the importamce of the limits including in theories like this one. Natural selection indicates that the strongest will be the ones that will survive and there for will be the ones that will be able to have offsprings and make their generation endure. But thjis has a limit due to the sexual selection because it shows that the natural selection can not be impossed to people in any way or form. I see this working in psychology in a very big way because now that we are in a generation that is so ruled out by the social media this concept wants to persist and endure no matter what. I can see natural selecetion slowly decreasing amd really another type of selection evolving with the next future generations.
Angela Cruz Cubero (Christian Cruz Cubero)
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www.mdpi.com www.mdpi.com
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documentaries have been shown to “contain more imagery in close proximity to target words than narrative TV genres” [32].
დოკ. ფილმებში უფრო მეტად არის ვიზუალი, რომელიც ახლოსაა გახმოვანების სიტყვებთან.
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- Aug 2022
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www.uml-diagrams.org www.uml-diagrams.org
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The interaction operator strict requires a strict sequencing (order) of the operands on the first level within the combined fragment
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The interaction operator seq means that the combined fragment represents a weak sequencing between the behaviors of the operands.
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notaverb.com notaverb.comLogin1
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This is not an attempt to arrest the evolution of the language, but to correct mistakes.
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medium.com medium.com
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The longer you walk a path the narrower it becomes. Eventually, it closes in on you, trapping you between two walls of cold, dark stone until you eventually realize you cannot advance anymore. You are stuck. You cannot go back and no crossroad lies ahead. You fear this. You know it is what lays ahead if you continue this path.
Every day not spent living is a day spent dying
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investor.amctheatres.com investor.amctheatres.com
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Each AMC Preferred Equity Unit is a depositary share and represents an interest in one one-hundredth (1/100th) of a share of the Company’s Series A Convertible Participating Preferred Stock (the “Preferred Stock”). Each share of Preferred Stock in turn is potentially convertible into one hundred (100) shares of Common Stock.
Represent interest in 1 out of 100 shares of class A convertible stock. Each share of preferred stock can turn into 100 shares of Common stock.
1 $Ape is not the equal to 1 class A Convertible stock, 1 Ape is derived from 1% of 1 class A convertible stock. Important
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www.news18.com www.news18.com
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si Taiwan Visit Updates: China warns US Politicians over ‘playing with fire’, Taip
this is an annotation
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- Jul 2022
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via3.hypothes.is via3.hypothes.is
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Here are the rules associated with the free and checked vowels. Theserules apply only to stressed syllables.
.c1
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- Jun 2022
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Local file Local file
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Curator’s Perspective
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If you feel resistance to continuing with this project later, tryDialing Down the Scope.
Another example of [[self-important capitalization]] here. ugh...
This is possibly a better name for it...
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maximum amount of flexibility to incorporate different pricing options
To keep in mind to use indices to help the RFP
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- May 2022
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graymirror.substack.com graymirror.substack.com
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autocracy is the only cure for oligarchy.
Important
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graymirror.substack.com graymirror.substack.com
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John Perry Barlow.
Important
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github.com github.com
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We document the order of hooks, but I don't think we document where in that order we integrate Rails helpers which makes this confusing, I do sort of think this is a bug but as we use RSpec to integrate Rails here and RSpec Core has no distinction that matches before / after teardown its sort of luck of the draw, we could possibly use prepend_after for Rails integrations which would sort of emulate these options.
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chem.libretexts.org chem.libretexts.org
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Aldehydes and ketones can work weak hydrogen bonds with water through the carbonyl oxygen atom
The reason for low boiling points of carbonyl compounds than alcohols with very strong hydrogen bonding.
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- Apr 2022
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The lateral keyword allows us to access columns after the FROM statement, and reference these columns "earlier" in the query ("earlier" meaning "written higher in the query").
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www.postgresql.org www.postgresql.org
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This latter equivalence does not hold exactly when more than two tables appear, because JOIN binds more tightly than comma. For example FROM T1 CROSS JOIN T2 INNER JOIN T3 ON condition is not the same as FROM T1, T2 INNER JOIN T3 ON condition because the condition can reference T1 in the first case but not the second.
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A LATERAL item can appear at top level in the FROM list, or within a JOIN tree. In the latter case it can also refer to any items that are on the left-hand side of a JOIN that it is on the right-hand side of.
Unlike with most joins (IIUC), order is important with lateral joins. Weird. Why?
Maybe because it is equivalent to a cross join lateral (see example), and in an explicit cross join, you have a LHS and RHS?
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This allows them to reference columns provided by preceding FROM items.
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books-scholarsportal-info.myaccess.library.utoronto.ca books-scholarsportal-info.myaccess.library.utoronto.ca
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The focus of the students’ attention is the ‘problem-in-context’,rather than the problem itself.
I
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edgeguides.rubyonrails.org edgeguides.rubyonrails.org
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By default, app/models/concerns belongs to the autoload paths and therefore it is assumed to be a root directory. So, by default, app/models/concerns/foo.rb should define Foo, not Concerns::Foo.
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github.com github.com
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Will be executed right after outermost transaction have been successfully committed and data become available to other DBMS clients.
Very good, pithy summary. Worth 100 words.
The first half was good enough. But the addition of "and data become available to other DBMS clients" makes it real-world and makes it clear why it (the first part) even matters.
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after_commit { puts "We're all done!" }
Notice the order: this is printed last, after the outer (real) transaction is committed, not when the inner "transaction" block finishes without error.
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We're all done!
Notice the order: this is printed last
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evilmartians.com evilmartians.com
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These callbacks are smart enough to run after the final (outer) transaction* is committed. * Usually, there is one real transaction and nested transactions are implemented through savepoints (see, for example, PostgreSQL).
important qualification: the outer transaction, the (only) real transaction
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css-tricks.com css-tricks.com
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Perhaps the most interesting limitation is that you can’t target the grid area itself.
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- Mar 2022
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stackoverflow.com stackoverflow.com
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Note: triggering events by JS will never make CSS :hover work
easy to falsely assume they're the same
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rom-rb.org rom-rb.org
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Object hierarchies are very different from relational hierarchies. Relational hierarchies focus on data and its relationships, whereas objects manage not only data, but also their identity and the behavior centered around that data.
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- Jan 2022
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github.com github.com
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Fundamentally, I think promise rejection is substantially different than "throwing" under normal synchronous flow.
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but has a critical difference: the expression console.log("before 2"); does not and cannot depend on the resolved value result. The throw propagates through all chained promises, and when it stops, there is no remaining undefined behavior! No piece of code is left in an unclear state, and therefore there is no reason to crash.
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stackoverflow.com stackoverflow.com
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The difference is what the server expects the client to do next.
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Meaning if you have your own roll-your-own login process and never use HTTP Authentication, 403 is always the proper response and 401 should never be used.
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So, for authorization I use the 403 Forbidden response. It’s permanent, it’s tied to my application logic, and it’s a more concrete response than a 401. Receiving a 403 response is the server telling you, “I’m sorry. I know who you are–I believe who you say you are–but you just don’t have permission to access this resource. Maybe if you ask the system administrator nicely, you’ll get permission. But please don’t bother me again until your predicament changes.”
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Checks are usually done in this order: 404 if resource is public and does not exist or 3xx redirection OTHERWISE: 401 if not logged-in or session expired 403 if user does not have permission to access resource (file, json, ...) 404 if resource does not exist or not willing to reveal anything, or 3xx redirection
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kit.svelte.dev kit.svelte.dev
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Code that is per-component instance should go into a second <script> tag.
But this seems to conflict with https://hyp.is/NO4vMmzVEeylBfOiPbtB2w/kit.svelte.dev/docs
The load function is reactive, and will re-run when its parameters change, but only if they are used in the function.
which seems to imply that load is not just run once for the component statically, but rather, since it can be reactive to:
url, params, fetch, session and stuff
may be sufficiently like a per-instance callback, that it could be used instead of onMount?
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- Nov 2021
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Local file Local file
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Long and short call or put options
Can we have a long put and a short call ?? What is the difference between going long and buying a call ?
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Equal and opposite positions in the market for a fully hedged position (e.g., hedging one long position with an equally sized short position)
Doesn't it just add up to nothing ? No profit can ba generated from this, it will always be 0 ?
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Generally speaking, with the exclusion of late entries, the higher the price of a long entry, the more aggressive in price and conservative in time of entry it becomes
Can we have a situation that is conservative both in time and price ?
Yes/No :
- cf. Fig.26.9 for Yes
- cf. Fig. 26.10 for No
=> Yes : cf. paragraph D. of page 843
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Support levels for longs and resistance levels for shorts
Isn't there a problem if we long at a breached support ? Same for shorting a breached resisitance ? We want the price to go up for a long and down for a short so it seems to me that it's the inverse ???
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Very late short or long entries with respect to support or resistance ■ Very early or premature long entries above support in a downtrend (both aggressive) ■ Very early or premature short entries below resistance in an uptrend (both
???
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Long entries taken below resistance in an uptrend ■ Short entries taken above support in a downtrend ■ Long entries taken just below a failed support ■ Short entries taken just above a failed resistance
Isn't it the inverse ? short entry taken just below/above a failed support (since we want to see price decline)?
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$2 per hour over a 10‐hour period.
Why do we consider the time ?
-
other third‐measure values over similar durations
- What is a third-measure ?
- Which third-measures are they talking about?
- Is it that of stock B that they're talking about ?
i.e. Compare third-measure of stock A to that of stock B over similar durations to find which one is the more volatile ?
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ncrease in Price Fluctuations over Equal Durations Indicating Potential Rise in Volatility
Why is the first measure of volatilty satisfied ?
Maybe because the time period is the "equal duration" ??
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over equal durations
How do we pick the durations ?
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we could not determine which stock was more volatile since the maximum amount of price change over equal durations were the same for both
- What about comparing over smaller time periods, if we do this, we'll clearly see that there are differences ?
- How do we pick the timeframe ?
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bearish chart patterns within a falling channel and bullish chart patterns with a rising channel.
Strange since it's the opposite for wedges, and wedges resemble channels quite a lot ?!
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Many of the failed buy signals found on the chart in Figure 12.15 would have been successfully avoided or filtered out had the reversal entry breakout tech-nique been employed
WHY ???
Reversal entry breakout -> return to the mean ?
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Figure 12.11 is an example of tuning the fixed percentage bands to a domi-nant cycle on the four‐hour chart of GBPUSD. The trough‐to‐trough cycle period was 133 bars. Using the third formula would also yield ((2×133) +3)/4 = 67.25. Rounding to the closest integer would give us 67 periods or bars
Does this mean that the central line is the 67 lookback period and that we obtain the bands by fixed perccentage (here 1.3%, cf. Fig. 12.11) ?
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Notice that un-like double and triple detrending, which tends to remove lag between the oscillator and price, double and triple smoothing increases the price lag.
What is the difference between detrending and smoothing ?
- smoothing = prendre le MA d'un oscillateur. Ex. : %D = 3-period SMA of raw %K
- detrending = faire la différence entre deux MA !
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double detrending reduces the lag components between price and the oscillators
WHY ???
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seven-period
Why 7 and not 3 as indicated page 260 ?
-
nine-period
what does a nine-period EMA mean ??
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Periods 2/Exponential Weighting Ratio 1
- How do we get this formula ?
- What does the term periods actually mean ?
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unix.stackexchange.com unix.stackexchange.com
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should be really flatpack run com.visualstudio.code --wait, far as I know, never tried. (--wait is really important.)
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stackoverflow.com stackoverflow.com
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Manually reorder the reactive declaration statements, especially when there's an implicit dependency of the order of execution.
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if you put the reactive statement $: validate(inputValue); after the function updateInputValue declaration, it's working as expected:
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- Oct 2021
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Local file Local file
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Figure 10.76
Retracement or Expansion ?? How do we differentiate both of these ??
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hcommons.org hcommons.org
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There were multiple and important jobs that could come out of crating A manuscript. you have scribes, Artist to create the drawings in the manuscript to keep the reader interested.
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guides.rubyonrails.org guides.rubyonrails.org
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Inflections go the other way around.In classic mode, given a missing constant Rails underscores its name and performs a file lookup. On the other hand, zeitwerk mode checks first the file system, and camelizes file names to know the constant those files are expected to define.While in common names these operations match, if acronyms or custom inflection rules are configured, they may not. For example, by default "HTMLParser".underscore is "html_parser", and "html_parser".camelize is "HtmlParser".
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It is very important to understand that Ruby does not have a way to truly reload classes and modules in memory, and have that reflected everywhere they are already used. Technically, "unloading" the User class means removing the User constant via Object.send(:remove_const, "User").
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www.defenseurdesdroits.fr www.defenseurdesdroits.fr
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Dans la tranche d’âge des 18-24 ans, 84% des « Gens du voyage » quittent le système scolaire avant ou juste après le collège, contre 9% pour la population globale.
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This was my first exposure to the "Systems Mindset." The idea that when faced with any kind of recurring task or process, there is usually some way to set up a system to handle it for you.
automation is the key to productivity
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- Sep 2021
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www.homequestionsanswered.com www.homequestionsanswered.com
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Anyone here should know it is of extraordinary importance to maintain trap (water) seals. The gas in the downstream is full of methane, odorless and colorless, and it will cause heart and lung problems if let loose inside and lived with. That should be written on the sky.
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I have always rooted for Mozilla in preventing Google from obtaining unequivocal control of what has become the most critical software platform in the modern era, one that holds relevance in nearly everyone's life: the web.
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Instead of bind:this={ref}, use bind:el={ref}. this points to the wrapper component, el points to the native element
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developer.mozilla.org developer.mozilla.org
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this implies an array of arrayLength empty slots, not slots with actual undefined values
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stackoverflow.com stackoverflow.com
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The important part I have come to notice is <script type="module"></script> make sure you add that otherwise you will get that error.
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I still don't understand the difference between a script and a module
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To enable PostCSS, Sass or Less support, add CSS support first and then add the relevant pre-processors:
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- Aug 2021
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stackoverflow.com stackoverflow.com
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rewrite all onload iframes to javascript-inserted elements
javascript-inserted elements non-javascript-inserted elements
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4cd.instructure.com 4cd.instructure.com
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Our due dates will be Thursdays and Sundays at midnight
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focuses on developing college-level literacy skills. More simply, this course will prepare you for the reading, writing, and critical thinking required of you as a university student.
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hold four hours a week on set days and times; M 11:15AM-12:15PM (in-person & on-line) T 10AM-11AM (on-line)W 2:15PM-3:15PM (in-person & on-line)Th 1PM-2PM (on-line) and by appointment
Tags
- this is a very important piece of information from the syllabus because these are the times through the day you can use to receive face to face assistance for the class
- this is important to always know so then you don't fall behind the due dates
- important to know so students can obtain a idea of what the class will revolve around
Annotators
URL
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www.model.eku.edu www.model.eku.edu
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keepschoolopeninordertoprovidethekindofeducationthatweunderstandisbest.
Is "the kind of education that we understand is best" worth the loss of lives of teachers? Students? How many? What's the tolerance threshold for this?
Are worksheets with no classroom content while quarantining a better kind of education than setting up a camera to allow students to remotely participate in classroom activities?
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stackoverflow.com stackoverflow.com
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Good catch, @Hokascha. The project claims support for cross-domain iframes, but reading the docs reveals that it does still require server access to the embedded domain.
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stackoverflow.com stackoverflow.com
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It might be worth moving the latest updates to the top of this answer. I had to go through the whole thing to get to the best answer, flexbox.
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Sirlin, N., Epstein, Z., Arechar, A. A., & Rand, D. (2021). Digital literacy and susceptibility to misinformation. PsyArXiv. https://doi.org/10.31234/osf.io/7rb2m
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stackoverflow.com stackoverflow.com
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Also note thet width: 100% is relative to it's first parent with a layout. So if you have an element with width:100% inside another element that has a specific width, the child element will only take up the total width of that parent.
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- Jul 2021
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www.healthline.com www.healthline.com
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protein, carbohydrates, and fat
They are the base of our diets
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- Jun 2021
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eur-lex.europa.eu eur-lex.europa.eu
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t a common foreign and security policy including the eventual framing of a common defence policy, which might in time lead to a common defence, thereby reinforcing the European identity and its independence in order to promote peace, security and progress in Europe and in the world,REAFFIRMING their objective to facilitate the free movement of persons, while ensuring the safety and security of their peoples, by including provisions on justice and home affairs in this Treaty,RESOLVED to continue the process of creating an ever closer union among the peoples of Europe, in which decisions are taken as closely as possible to the citize
Tags
Annotators
URL
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ruanmartinelli.com ruanmartinelli.com
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Your packages (the ones you created)
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hypothes.is hypothes.is
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Giving peers permission to engage in dialogue about race and holding a lofty expectation that they will stay engaged in these conversations throughout the semester or year is the first of the four agreements for courageous conversation. While initially, some participants may be eager to enter into these conversations, our experience indicates that the more personal and thus risky these topics get, the more difficult it is for participants to stay committed and engaged." Singleton and Hays
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www.mutuallyhuman.com www.mutuallyhuman.com
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For me the diagrams make it easier to talk about what the tests do without getting bogged down by how they do it.
Tags
- too detailed
- communication: effective communication
- communication: use the right level of detail
- focus on what it should do, not on how it should do it (implementation details; software design)
- communication: focus on what is important
- describe the what without getting bogged down by how (implementation details; too detailed)
Annotators
URL
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outdoors.stackexchange.com outdoors.stackexchange.com
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You can watch videos, but videos can't watch you.
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No article or video can replace qualified instruction and experience
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www.postgresql.org www.postgresql.org
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-- The array on the right side is not considered contained within the -- array on the left, even though a similar array is nested within it: SELECT '[1, 2, [1, 3]]'::jsonb @> '[1, 3]'::jsonb; -- yields false -- But with a layer of nesting, it is contained: SELECT '[1, 2, [1, 3]]'::jsonb @> '[[1, 3]]'::jsonb;
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kit.svelte.dev kit.svelte.dev
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should run on the same domain as any upstream API servers requiring credentials
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When fetch runs on the server, the resulting response will be serialized and inlined into the rendered HTML. This allows the subsequent client-side load to access identical data immediately without an additional network request.
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github.com github.com
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We need to be really careful about what's 'same origin' because the server has no idea what host/path the various cookies are associated with. It just has a list of cookies that the browser had determined to be relevant for this SSR'd page, and not for any other subrequests.
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- May 2021
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stackoverflow.com stackoverflow.com
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It doesn't say that the constant is dynamic. It says that the assignment is dynamic.
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en.wikipedia.org en.wikipedia.org
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As the token is unique and unpredictable, it also enforces proper sequence of events (e.g. screen 1, then 2, then 3) which raises usability problem (e.g. user opens multiple tabs). It can be relaxed by using per session CSRF token instead of per request CSRF token.
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www.campaignmonitor.com www.campaignmonitor.com
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The difference is that this happens in the email client, not at the subscription step. Why is this a big deal? Because, even though they just subscribed to your email, there’s a chance your email won’t get a thumbs up.
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www.freecodecamp.org www.freecodecamp.org
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The element that we are going to apply the shape to with the shape-outside property to has to be floated. It also has to have a defined width and height. That's really important to know!
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css-tricks.com css-tricks.com
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Please have a look at (in same order)
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- Apr 2021
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en.wikipedia.org en.wikipedia.org
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Historical negationism,[1][2] also called denialism, is falsification[3][4] or distortion of the historical record. It should not be conflated with historical revisionism, a broader term that extends to newly evidenced, fairly reasoned academic reinterpretations of history.
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english.stackexchange.com english.stackexchange.com
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It has two very different meanings, that you would have to distinguish by context. One meaning is just expressing that we have limitations. If you don't know something, that's just tough, you don't know it and you have to live with that. You don't have information if you don't have that information. The other meaning is that not only are there gaps in our knowledge, but often we don't even know what the gaps in our knowledge are. I don't know how to speak Finnish. That's a gap in my knowledge that I know about. I know that I don't know how to speak Finnish. But there are gaps in my knowledge that I'm not even aware of. That's where you can say "You don't know what you don't know" meaning that you don't even know what knowledge you are missing.
I had this thought too.
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en.wikipedia.org en.wikipedia.org
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Today, many users rely upon graphical user interfaces and menu-driven interactions. However, some programming and maintenance tasks may not have a graphical user interface and may still use a command line.
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unix.stackexchange.com unix.stackexchange.com
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Notice the use of Enter key after backslash in the sed command.
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Although echo "$@" prints the arguments with spaces in between, that's due to echo: it prints its arguments with spaces as separators.
due to echo adding the spaces, not due to the spaces already being present
Tag: not so much:
whose responsibility is it? but more: what handles this / where does it come from? (how exactly should I word it?)
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law.stackexchange.com law.stackexchange.com
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"an officer or employee of the United States Federal Government as part of that person’s official duties."
as part of that person’s official duties.
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boardgamegeek.com boardgamegeek.com
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You can create a separate grassland area (mountain in between) but you can NOT create a separate landmass (water in between).
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The central decision of the game is when to play your houses. And you didn't even really talk about that.
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www.howtogeek.com www.howtogeek.com
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A modified timestamp signifies the last time the contents of a file were modified. A program or process either edited or manipulated the file. “Modified” means something inside the file was amended or deleted, or new data was added. Changed timestamps aren’t referring to changes made to the contents of a file. Rather, it’s the time at which the metadata related to the file was changed. File permission changes, for example, will update the changed timestamp.
They shouldn't use synonyms for this (modified = changed).
It would be clearer if the word that differed between the terms indicated what changed:
- "content modified" time (cctime)?
- "meta modified" time (cmtime)?
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www.freetaxusa.com www.freetaxusa.com
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You'll need to have paid more sales tax than state and local tax to take this deduction.
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store.steampowered.com store.steampowered.com
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that can be played by up to 10 local players - turnwise.
Description just said:
Party mode brings Versus mode and Marathon mode where up to 10 players can play together and compete locally.
Didn't mention whether it was at same time or in sequence. Hmm. Which is it? Video shows at least 2 can play at same time, so...
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github.com github.com
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Read the code! No, really. I wrote this code to be read.
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css-tricks.com css-tricks.com
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But floats are still useful and relevant! In fact, we have to use them for the shape-outside property to work.
first sighting: shape-outside
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developer.mozilla.org developer.mozilla.org
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CSS-generated content is not included in the DOM. Because of this, it will not be represented in the accessibility tree and certain assistive technology/browser combinations will not announce it. If the content conveys information that is critical to understanding the page's purpose, it is better to include it in the main document.
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www.kickstarter.com www.kickstarter.com
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Academy Games has always prided itself in the quality of its rules. Most of our rules are taught in stages, allowing you to start playing as soon as possible without needing to read everything. We are very careful about the order we teach rules and rely heavily on graphics and pictures to facilitate understanding. We also include a large number of detailed picture examples, often with 3D renders, that help you understand the context of the rules.
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guides.rubyonrails.org guides.rubyonrails.org
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The hostname's first n segments, starting from the right (the TLD).
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- Mar 2021
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store.steampowered.com store.steampowered.com
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dont belive the tags, it doesn't have any steam trading cards. waste of money and time.
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www.jackfranklin.co.uk www.jackfranklin.co.uk
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Svelte is different in that by default most of your code is only going to run once; a console.log('foo') line in a component will only run when that component is first rendered.
Tags
- unfortunate defaults
- opinion
- turning things around / doing it differently
- important point
- difference
- trying to doing things the same way you did in a different library/framework (learning new way of thinking about something / overcoming habits/patterns/paradigms you are accustomed to)
- Svelte vs. React
- reasonable defaults
- opinionated
Annotators
URL
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eduscol.education.fr eduscol.education.fr
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Fiche 3.6 - Travailler la communication interne au sein de l’établissement
C'est le seul point ou l'on voit apparaitre à la marge les parents d'élèves. et aucunement des RPE et de leurs associations.
voici les points cités comme à vérifier • Faciliter l’appropriation de l’information diffusée pour les personnels et les usagers : taux de sollicitation pour demander des informations au sujet de questions ayant déjà fait l’objet d’une communication, taux de réponses aux sollicitations de l’établissement avant d’éventuelles relances…
• Indicateur de visibilité : nombre de connexion à l’ENT de l’établissement, nombre de contributeurs internes au site et autres outils de communication… • Indicateurs relatifs aux familles : taux de participation aux élections du conseil d’administration, aux réunions parents/professeurs, aux différentes actions, groupes de travail ou manifestations auxquelles elles sont invitées. • Indicateurs d’enquêtes de satisfaction (construites en interne). • Identification claire par l’ensemble des membres de la communauté scolaire des « référents communication » de l’établissement.
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www.aclweb.org www.aclweb.org
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Hypernymy, or the IS-A relation, is one of the most important lexical relations.
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en.wikipedia.org en.wikipedia.org
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The distinction in computer programming between classes and objects is related, though in this context, "class" sometimes refers to a set of objects (with class-level attribute or operations) rather than a description of an object in the set, as "type" would.
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en.wikipedia.org en.wikipedia.org
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A semantic class contains words that share a semantic feature.
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en.wikipedia.org en.wikipedia.org
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Dictionary writers list polysemes under the same entry; homonyms are defined separately.
This describes how you can tell which one it is by looking at the dictionary entry.
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Polysemy is thus distinct from homonymy—or homophony—which is an accidental similarity between two words (such as bear the animal, and the verb to bear); while homonymy is often a mere linguistic coincidence, polysemy is not.
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sandradodd.com sandradodd.com
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It means "You're about to talk about words, but words don't matter."
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api.rubyonrails.org api.rubyonrails.org
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Third configurable block to run.
I like how they identify in the description which order things run in: 1st, 2nd, 3rd, and last.
Though, it would be more readable to have a list of them, in chronological order, rather than having them listed in alphabetical order.
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Last configurable block to run. Called after frameworks initialize.
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www.inuse.se www.inuse.se
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A product’s onceability is, to a certain extent, linked to its usefulness. If it is really useful, we will certainly go to considerable lengths to repair it.
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www.sitepoint.com www.sitepoint.com
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As to opinions about the shortcomings of the language itself, or the standard run-times, it’s important to realize that every developer has a different background, different experience, different needs, temperament, values, and a slew of other cultural motivations and concerns — individual opinions will always be largely personal and, to some degree, non-technical in nature.
Tags
- annotation meta: may need new tag
- non-technical reasons
- what is important/necessary for one person may not be for another
- everyone has different background/culture/experience
- reaction / reacting to
- +0.9
- runtime environment
- software preferences are personal
- good point
- software project created to address shortcomings in another project
- JavaScript
- everyone has different preferences
Annotators
URL
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github.com github.com
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I think that's fine, but I also don't particularly care about @mikeycgto's desire to not have the linking comment be present in the minified JS.
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www.codetriage.com www.codetriage.com
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Before a bug can be fixed, it has to be understood and reproduced. For every issue, a maintainer gets, they have to decipher what was supposed to happen and then spend minutes or hours piecing together their reproduction. Usually, they can’t get it right, so they have to ask for clarification. This back-and-forth process takes lots of energy and wastes everyone’s time. Instead, it’s better to provide an example app from the beginning. At the end of the day, would you rather maintainers spend their time making example apps or fixing issues?
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stackoverflow.com stackoverflow.com
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The :empty selector refers only to child nodes, not input values. [value=""] does work; but only for the initial state. This is because a node's value attribute (that CSS sees), is not the same as the node's value property (Changed by the user or DOM javascript, and submitted as form data).
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Generally, CSS selectors refer to markup or, in some cases, to element properties as set with scripting (client-side JavaScript), rather than user actions. For example, :empty matches element with empty content in markup; all input elements are unavoidably empty in this sense. The selector [value=""] tests whether the element has the value attribute in markup and has the empty string as its value. And :checked and :indeterminate are similar things. They are not affected by actual user input.
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The selector [value=""] tests whether the element has the value attribute in markup and has the empty string as its value.
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stackoverflow.com stackoverflow.com
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In case you need to verify that object is instance of particular class you have to check constructor with your particular class
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- Feb 2021
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www.reddit.com www.reddit.com
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Anyway, sorry for the short novel. But that's the danger of pithy one-liners: assumed context for the poster can be entirely lost in translation.
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trailblazer.to trailblazer.to
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Using Track() with a new track semantic only makes sense when using the [:magnetic_to option] on other tasks.
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www.schneems.com www.schneems.com
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For example, what if your site has a customer interface and an “admin” interface? If the two have totally different designs and features, then it might be considerable overhead to ship the entirety of the admin interface to every customer on the regular site.
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fsharpforfunandprofit.com fsharpforfunandprofit.com
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(when used thoughtlessly)
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sobolevn.me sobolevn.me
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Not all cases can be covered and easily restored. And sometimes when we will reuse this function for different use-cases we will find out that it requires different restore logic.
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So, the sad conclusion is: all problems must be resolved individually depending on a specific usage context. There’s no silver bullet to resolve all ZeroDivisionErrors once and for all. And again, I am not even covering complex IO flows with retry policies and expotential timeouts.
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en.wikipedia.org en.wikipedia.org
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Software architecture is about making fundamental structural choices that are costly to change once implemented.
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en.wikipedia.org en.wikipedia.org
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"Open access" refers to toll-free or gratis access to content
not necessarily free content
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stackoverflow.com stackoverflow.com
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Both kill with a job specifier and terminal signals send to the entire process group, so both the shell and sleep.
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github.com github.com
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If any of the inputs are invalid, #execute won't be run.
It does staged/pipelined execution/validation.
If any of these stages has any errors, then no other stages will be executed:
- validations on the inputs of the interaction itself
- run execute, which may:
- may use compose, which will (IIUC) abort the entire execute/run early if any of them fail, even if there are later composed interactions still to be run
- may try to save inputs into models, which themselves may have validation errors, which (assuming we use errors.merge), will show up on the
interaction.errors
(but won't abort the rest of theexecute
)
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There are times where it is useful to know whether a value was passed to run or the result of a filter default. In particular, it is useful when nil is an acceptable value.
Yes! An illustration in ruby:
main > h = {key_with_nil_value: nil} => {:key_with_nil_value=>nil} main > h[:key_with_nil_value] => nil main > h[:missing_key] # this would be undefined in JavaScript (a useful distinction) rather than null, but in Ruby it's indistinguishable from the case where a nil value was actually explicitly _supplied_ by the caller/user => nil # so we have to check for "missingness" ("undefinedness"?) differently in Ruby main > h.key?(:key_with_nil_value) => true main > h.key?(:missing_key) => false
This is one unfortunate side effect of Ruby having only
nil
and no built-in way to distinguish betweennull
andundefined
like in JavaScript. -
When you run this interaction, two things will happen. First ActiveInteraction will type check your inputs. Then ActiveModel will validate them. If both of those are happy, it will be executed.
Failed type checks generate run-time errors. So it's up to the develop to fix these, permanently, since the user can't (99% of time) do anything to fix these.
Failed validations add errors to
interaction.errors
object. These are for the user to fix.
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stackoverflow.com stackoverflow.com
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The problem is that you what you want is actually not de-structuring at all. You’re trying to go from 'arg1', { hash2: 'bar', hash3: 'baz' }, { hash1: 'foo' } (remember that 'arg1', foo: 'bar' is just shorthand for 'arg1', { foo: 'bar' }) to 'arg1', { hash1: 'foo', hash2: 'bar', hash3: 'baz' } which is, by definition, merging (note how the surrounding structure—the hash—is still there). Whereas de-structuring goes from 'arg1', [1, 2, 3] to 'arg1', 1, 2, 3
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nationalseedproject.org nationalseedproject.org
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Recognize that all people are both located in systems and also uniquely individual
I love this point, there are so many different places and there is always inequality everywhere.
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www.infoworld.com www.infoworld.com
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Stating that some language feature or common programming idiom (like accessors) has problems is not the same thing as saying you should never use them under any circumstances.
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softwareengineering.stackexchange.com softwareengineering.stackexchange.com
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The more important point comes from a program design perspective. Here, "programming to an interface" means focusing your design on what the code is doing, not how it does it. This is a vital distinction that pushes your design towards correctness and flexibility.
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DSLs can be problematic for the user since the user has to manage state (e.g. am I supposed to call valid? first or update_attributes?). This is exactly why the #validate is the only method to change state in Reform.
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The reason Reform does updating attributes and validation in the same step is because I wanna reduce public methods. This is to save users from having to remember state.
I see what he means, but what would you call this (tag)? "have to remember state"? maybe "have to remember" is close enough
Or maybe order is important / do things in the right order is all we need to describe the problem/need.
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we get the benefit of isolating request specific logic without cramming it into a ActiveRecord model that will be used in multiple controllers/actions
request-specific logic
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hilton.org.uk hilton.org.uk
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‘Programs are meant to be read by humans and only incidentally for computers to execute.’
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Naming matters for both idealogical and practical reasons.
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jakearchibald.com jakearchibald.com
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Flexbox: content dictates layout
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nplusonemag.com nplusonemag.com
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cultural capital
Introduced by Pierre Bourdieu in the 1970s, the concept has been utilized across a wide spectrum of contemporary sociological research. Cultural capital refers to ‘knowledge’ or ‘skills’ in the broadest sense. Thus, on the production side, cultural capital consists of knowledge about comportment (e.g., what are considered to be the right kinds of professional dress and attitude) and knowledge associated with educational achievement (e.g., rhetorical ability). On the consumption side, cultural capital consists of capacities for discernment or ‘taste’, e.g., the ability to appreciate fine art or fine wine—here, in other words, cultural capital refers to ‘social status acquired through the ability to make cultural distinctions,’ to the ability to recognize and discriminate between the often-subtle categories and signifiers of a highly articulated cultural code. I'm quoting here from (and also heavily paraphrasing) Scott Lash, ‘Pierre Bourdieu: Cultural Economy and Social Change’, in this reader.
Tags
Annotators
URL
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- Jan 2021
-
www.freedesktop.org www.freedesktop.org
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This command should not be confused with the reload command.
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What’s the difference between an ad and your recommendation?
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www.impressivewebs.com www.impressivewebs.com
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Blocks Don’t Need 100% Width When we understand the difference between block-level elements and inline elements, we’ll know that a block element (such as a <div>, <p>, or <ul>, to name a few) will, by default expand to fit the width of its containing, or parent, element (minus any margins it has or padding its parent has).
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css-tricks.com css-tricks.com
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It’s easy to think of 1fr as being “one part of the space in the grid container” when it is really one part of the space left over.
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github.com github.com
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github.com github.com
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www.w3.org www.w3.org
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Why is CORS important? Currently, client-side scripts (e.g., JavaScript) are prevented from accessing much of the Web of Linked Data due to "same origin" restrictions implemented in all major Web browsers. While enabling such access is important for all data, it is especially important for Linked Open Data and related services; without this, our data simply is not open to all clients. If you have public data which doesn't use require cookie or session based authentication to see, then please consider opening it up for universal JavaScript/browser access. For CORS access to anything other than simple, non auth protected resources
Tags
Annotators
URL
-
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www.investopedia.com www.investopedia.com
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A common and simplistic type of statistical testing is a z-test, which tests the statistical significance of a sample mean to the hypothesized population mean but requires that the standard deviation of the population be known, which is often not possible. The t-test is a more realistic type of test in that it requires only the standard deviation of the sample as opposed to the population's standard deviation.
To perform the actual test, we do a z-test or a t-test. For t-tests you need to know the population standard deviation, which is often not possible. T-test only requires standard deviation of a sample, which is more realistic.
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if the P-test fails to reject the null hypothesis then the test is deemed to be inconclusive and is in no way meant to be an affirmation of the null hypothesis.
Why?
Tags
Annotators
URL
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staging.coursekata.org staging.coursekata.org
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You must use a laptop or desktop computer You must use Chrome as your browser (we recommend using the most current version) You must allow third-party cookies (a setting in Chrome)
Double anotation
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- Dec 2020
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medium.com medium.com
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This explains how much X varies from its mean when Y varies from its own mean.
Covariance: How much does X vary from its mean when Y varies from its mean.
- Notice that x_i and y_i can be +ve or -ve, therefore their product will also be +ve(x_i deviates in +ve direction away from mean and y_i also deviates in +ve direction away from mean or they both deviate negatively away from the mean) or -ve(x_i deviates +vely and y_i deviates -vely from the mean and viceversa). We then sum all of the products up. A +ve covariance will indicate that on average the values had a +ve linear relationship, -ve indicates a -ve linear relationship, and 0 indicates that all products cancelled out which means they were equally +ve and -ve relationships, and therefore no overall relatonship.
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www.codingwithjesse.com www.codingwithjesse.com
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People really don't stress enough the importance of enjoying what you're programming. It aids creativity, makes you a better teammate, and makes it significantly easier to enter a state of flow. It should be considered an important factor in choosing a web development framework (or lack thereof). Kudos!
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github.com github.com
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These are sequential because build:ssr imports the public/index.html that build:dom produces.
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- Nov 2020
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stackoverflow.com stackoverflow.com
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delete will only work on properties whose descriptor marks them as configurable.
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The delete operator does not directly free memory, and it differs from simply assigning the value of null or undefined to a property, in that the property itself is removed from the object.
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github.com github.com
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It is very important that "production ready" UI libraries are available because otherwise the use of Svelte cannot be argued. A key point would be to make it easy possible that people can contribute
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After i've stabilized the library i can start to discuss about adding new components and features!
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I agree, it would be great to join forces and speed up development... Svelte really needs one safe material library option.
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www.iubenda.com www.iubenda.com
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this in particular comes from the addressee
I think the ruling's main point/distinction here is that while submitting a form might be getting consent from the addressee (the person submitting form might be the addressee, if they own the e-mail address they entered), but we can't know that for sure until they confirm by clicking a link in the e-mail.
Only then do we know for sure that the actor submitting the form was the addressee and that the consent ostensibly received via the form was in fact from the addressee. But it could otherwise be the case that they entered someone else's address, and you can't give consent on behalf of someone else!
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github.com github.com
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To bundle this in your own code, use a Sass processor (not a Sass Svelte preprocessor, but a Sass processor)
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material.io material.ioRally1
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Overshoot is used on important dialogs to convey a sense of urgency.
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www.npmjs.com www.npmjs.com
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This module should not be used in other npm modules since it modifies the default require behavior! It is designed to be used for development of final projects i.e. web-sites, applications etc.
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stackoverflow.com stackoverflow.com
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The resolving process is basically simple and distinguishes between three variants: absolute path: require("/home/me/file") relative path: require("../src/file") or require("./file") module path: require("module/lib/file")
Very important distinction
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