2,135 Matching Annotations
  1. Apr 2021
    1. about the eonxr platform that might work in terms of education so um a little bit of background i've been a faculty member for nearly 35 years and so my main interest here is in the learning
    1. The core problem here is that we really don’t know exactly how the brain learns information or skills. And for what we do know, we don’t have the ability to directly observe when it is happening in the brain. That would be painful and dangerous. So we have to rely on something external to the brain serving as evidence that learning happened.

      What we call assessment is really an attempt to create a proxy indicator for what we call learning.

      It seems weird to think of it that way; we don't really understand learning so we create tasks for students to complete in the hope those tasks somehow give us some insight into the thing that we don't really understand.

    2. quizzes, tests, exams, assignments – none of those can measure learning or skill mastery. Not directly at least.
    3. exams or tests themselves are not essential
    4. This article is ostensibly a response to the use of proctoring software in higher education.

      But in order to do that properly the author has also delved into learning and assessment.

      It's a well-written piece that questions some of our taken-for-granted assumptions around assessment.

    1. This post articulates a lot of what I've been thinking about for the past 18 months or so, but it adds the additional concept of community integration.

      Interestingly, this aligns with the early, tentative ideas around what the future of In Beta might look like as a learning community, rather than a repository of content.

    1. But in all this incongruous abundance you'll certanly find the links to expect It's just what is wanted: the tool, which is traditionally used to communicate automatically with interactive programs. And as it always occurs, there is unfortunately a little fault in it: expect needs the programming language TCL to be present. Nevertheless if it doesn't discourage you to install and learn one more, though very powerful language, then you can stop your search, because expect and TCL with or without TK have everything and even more for you to write scripts.
    1. It is, however, priced at a measly two dollars, less on sale or in a bundle, so only the whiniest of whiners should find reason to complain here. Suffice it to say, self-professed haters of short games and "walking simulators" should abandon this Store page at once, and spend that spare couple of bucks on yet another "skin" for that first-person multiplayer frag-fest you've already wasted three thousand hours of your life on. (Whoops, is my cynicism showing? Sorry about that. I've got nearly two thousand hours up on Left 4 Dead 2 myself, so I'm hardly one to judge. That said, I would never spend money on "skinning" a character I don't even get to see, haha.)
    1. unsuspecting childlikeness

      I'd also add [learned helplessness] (https://www.britannica.com/science/learned-helplessness) - the constant need for entertainment is definitely a problem, but if we take a deterministic view of these broader design trends the long-term ramifications are even more disturbing - the rise of Web 2.0 has seen a massive shift towards user-friendly platforms, but in addition to cultural infantilization we are seeing a significant decrease in tech literacy - and sometimes these trends manifest simultaneously. For instance, I'm writing this annotation in Chrome, but if I lose internet access my browser tab would allow me to play the endlessly addictive "Chrome Dino" browser game until my connection was restored - this is a fairly innocuous little easter egg (not coincidentally a term also used by Yelp UI designer Yoni De Beule in one of the articles I linked to above), but it does raise some broader questions about the amount of tech literacy and user autonomy these companies want us to have - features like these suggest that passivity is their preferred state for consumers, which is troubling.

    2. My surprise that no one is insulted by this is quickly overtaken by surprise that Venmo is condoning alcohol consumption among kindergarteners, the only group in America who is routinely asked, with educational toys like Leapfrog, to match short words with pictures.

      I appreciate what Barron is getting at here but I think he's taking an extremely contrarian stance to get at his point. Obviously Venmo is not condoning childhood alcohol consumption - a better and more nuanced take (which he alludes to elsewhere in the article) is that the conditions of modern life have prolonged adolescence for millennials (and generation z) - the traditional signifiers of adulthood are gone and the aesthetics of contemporary corporate app and internet design have adjusted to reflect this shift.

    1. a French institution is kind of interested in terms of sharing materials and open educational materials because there's way less opportunities for us to work with publisher materials there's just not the same amount of resources out there

      One key hunch about differences between language communities.

    1. 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.
  2. Mar 2021
    1. It comprises the collection of "mutual knowledge, mutual beliefs, and mutual assumptions" that is essential for communication between two people.

      I've seen a few people with websites that have a grouping of some of their past posts to help orient new readers into their way of thinking and understanding to help provide common grounding for new readers.

      Colin Walker is an example that has had one in the past, but it looks like the move from WordPress to his new system, the original link to that data is gone now. His page was called "required" and an archived version of his example(s) can be found archived here: https://web.archive.org/web/2020*/https://colinwalker.blog/required/

    1. In computer science, a tree is a widely used abstract data type that simulates a hierarchical tree structure

      a tree (data structure) is the computer science analogue/dual to tree structure in mathematics

    1. often in error
    2. In logic, it is the practice of treating two distinct concepts as if they were one, which produces errors or misunderstandings as a fusion of distinct subjects tends to obscure analysis of relationships which are emphasized by contrasts
    1. Muse

      Reminded of Chapter 11 in The Odyssey:

      I am likely going to retire this year and I find resonance in this as it appears that I will be accepting a "voluntary" buyout at the end of this fiscal year. My long sea journey, 25 years worth in teaching, will be officially over. Hence...the appeal to propitiate the gods, to let all the pain go, to ask forgiveness of the implacable Poseidon.

    1. 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.

    2. Last configurable block to run. Called after frameworks initialize.
    1. Note that, although the modifying terms, fine and coarse are used consistently across all fields, the term granularity is not.
    1. JavaScript needs to fly from its comfy nest, and learn to survive on its own, on equal terms with other languages and run-times. It’s time to grow up, kid.
    2. If JavaScript were detached from the client and server platforms, the pressure of being a monoculture would be lifted — the next iteration of the JavaScript language or run-time would no longer have to please every developer in the world, but instead could focus on pleasing a much smaller audience of developers who love JavaScript and thrive with it, while enabling others to move to alternative languages or run-times.
    3. We standardize on a finite subset of JS (such as asm.js) — and avoid the endless struggle through future iterations of the JavaScript language, competing super-sets and transpilers

      asm.js and RPython sound similar (restrictive subsets)

    4. While various shortcomings of the standard run-time library are the obvious, immediate reason for the creation of micro-packages
    5. 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.
    1. Goal: Give bug trackers like bugsnag access to sprockets generated source maps.
    2. I totally understand that there may be a majority still considering this a bad practice and thus keeping it disabled by default in production seem ok. But there could at least be an option to enable it for people who want to, no?
    3. If you don't mind putting the sourcemap url in the minified JS
    4. minified_url: MINIFIED_URL_PATH, source_map: HTTP::FormData::File.new(LOCAL_SOURCEMAP_PATH)
    5. //= link application.js.map
    6. modifying my build process to send the source map to my error logging service, Rollbar
    1. Sentry supports un-minifying JavaScript via Source Maps. This lets you view source code context obtained from stack traces in their original untransformed form, which is particularly useful for debugging minified code (e.g. UglifyJS), or transpiled code from a higher-level language (e.g. TypeScript, ES6).
    1. This is a huge disadvantage to all web developers. Why can't we at least have the ability to turn validation messages off? Why do we have to re-implement a validation system when you already have one in place, but all we want is the validation aspect and not the built in messaging? By taking away the ability to style elements that CHROME adds to the browser window, it is hurting developers professional appearance. We just want to use Chrome's WONDERFUL validation system with our own error messages. Either let us style them, or let us hide them, but don't make us re-invent the wheel just because you don't want our code to be "browser specific". Writing a new validation system just for Chrome is going to be much more "browser (chrome) specific" code than setting "::-webkit-validation-bubble, ::-webkit-validation-bubble * { display: none; }. This isn't just an annoyance, it's a huge disadvantage to any developer who wants to easily utilize Chrome's built in validation. I usually brag about how wonderful Chrome is, but I'm starting to think it's heading in another direction...

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    1. Posting an issue on the discussion boards for a three year old game, yesterday, I wasn't holding my breath for a reply. Earlier, this morning, a dev. responded, stating they'd look at fixing it, and it was just a few hours before it were sorted!
    1. Cailin O’Connor. (2020, November 10). New paper!!! @psmaldino look at what causes the persistence of poor methods in science, even when better methods are available. And we argue that interdisciplinary contact can lead better methods to spread. 1 https://t.co/C5beJA5gMi [Tweet]. @cailinmeister. https://twitter.com/cailinmeister/status/1326221893372833793

  3. Feb 2021
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    1. step :direct_debit

      I don't think we would/should really want to make this the "success" (Right) path and :credit_card be the "failure" (Left) track.

      Maybe it's okay to repurpose Left and Right for something other than failure/success ... but only if we can actually change the default semantic of those signals/outputs. Is that possible? Maybe there's a way to override or delete the default outputs?

    2. This connects the failure output to the previous task, which might create an infinity loop and waste your computing time - it is solely here for demonstrational purposes.
    3. Please note that I/O works for both “simple” tasks as well as nested activities.
    1. Brian Nosek. (2020, December 5). We need a #2020goodnews trend. Here’s one: Science keeps getting more open. One indicator from @OSFramework: OSF users posted 9,349 files of data or other research content PER DAY OSF users made 5,633 files public PER DAY EVERY DAY in 2020 #openscience is accelerating [Tweet]. @BrianNosek. https://twitter.com/BrianNosek/status/1335210552252125184

    1. In the course of the negotiations, certain promises were made by the merchants--for example, to remove the stores' humiliating racial signs

      Historical background on Birmingham

    1. Keeping bootstrap-sass in sync with upstream changes from Bootstrap used to be an error prone and time consuming manual process. With Bootstrap 3 we have introduced a converter that automates this.
    1. Have you ever felt like a framework was getting in the way instead of helping you go faster? Maybe you’re stuck on some simple task that would be easy to do manually, but your framework is making you jump through configuration hoops. I end up getting lost in a sea of documentation (or no documentation), and the search for that one magical config key takes just a tad bit too long. It’s a productivity sink, and worse than the time delay it adds to my frustration throughout the day.
    1. why don't the teachers look at this and see that the cause is racism?

    2. I find it crazy that the school lost 100 students weekly.

    3. I thought that these numbers where really interesting, especially when the Hispanic enrollments increased

    4. Its cool that different nationality and race are on the city council board

    1. Though rarer in computer science, one can use category theory directly, which defines a monad as a functor with two additional natural transformations. So to begin, a structure requires a higher-order function (or "functional") named map to qualify as a functor:

      rare in computer science using category theory directly in computer science What other areas of math can be used / are rare to use directly in computer science?

    1. It's hard to say why people think so because you certainly don't need to know category theory for using them, just like you don't need it for, say, using functions.
    1. In the classroom, I delegate responsibilities to my students at a rate that astounds people. There is almost nothing that I will not allow my students to do, including teaching my lessons whenever possible. My students take full and complete ownership of the classroom, whether they like it or not, and as a result, they possess great ownership of their learning.
    2. They fail to understand the importance of autonomy when delegating responsibilities.
    3. They lack faith in the capacity of others.
    1. I learned to “let go” and simply trust others to maintain certain gem suites.
    2. The new 2.1 version comes with a few necessary but reasonable changes in method signatures. As painful as that might sound to your Rails-spoiled ears, we preferred to fix design mistakes now before dragging them on forever.
    3. It’s so simple that I sometimes wonder why it took years to develop it!
    4. There is nothing wrong with building your own “service layer”, and many companies have left the Traiblazer track in the past years due to problems they had and that we think we now fixed.
    1. bird counts across the United States have fallen a staggering 29 percent in the last 50 years

      29% in 50 years? That means in the next 50 years half of the bird population could decrease!

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    1. If the researches completed and proposed make a contribution, I shall be grateful; but I have also given full thought to possible practical applications. The socioeconomic demands of the present and the threatened socioeconomic demands of the future have led the American woman to displace, or threaten to displace, the American man in science and industry. If this process continues, the problem of proper child-rearing practices faces us with startling clarity. It is cheering in view of this trend to realize that the American male is physically endowed with all the really essential equipment to compete with the American female on equal terms in one essential activity: the rearing of infants. We now know that women in the working classes are not needed in the home because of their primary mammalian capabilities; and it is possible that in the foreseeable future neonatal nursing will not be regarded as a necessity, but as a luxury ---to use Veblen's term -- a form of conspicuous consumption limited perhaps to the upper classes. But whatever course history may take, it is comforting to know that we are now in contact with the nature of love.

      The entire last sentence seems to be foreshadow a future where men were capable of rearing children while women in the workforce would not work as they had to nurse their children. While nursing mothers still manage to juggle work and nursing, there are some compromises that need to be made. Men are certainly more involved in child-rearing, but women can be a part of the workforce while still providing. How this is related to what love is or how loving and rearing children is not explained as the entire study was used to deal with attachment and attachment disorders. Love is not only gauged on attachment, but is does seem to be the beginning of a broader idea of what love is and how it comes to be.

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    1. @adisos if reform-rails will not match, I suggest to use: https://github.com/orgsync/active_interaction I've switched to it after reform-rails as it was not fully detached from the activerecord, code is a bit hacky and complex to modify, and in overall reform not so flexible as active_interaction. It has multiple params as well: https://github.com/orgsync/active_interaction/blob/master/spec/active_interaction/modules/input_processor_spec.rb#L41

      I'm not sure what he meant by:

      fully detached from the activerecord I didn't think it was tied to ActiveRecord.

      But I definitely agree with:

      code is a bit hacky and complex to modify

    1. For the usage in society, see Second-class citizen.
      1. Ironic that this reference is ostensibly about the usage of "first-class citizen" in society, yet it links to a seemingly-mismatched (by name only, that is) article, entitled "second-class citizen".

      2. Ironic that the first-class (unqualified) article is about the figurative meaning of "citizen" used in computer science, and that the page describing first-class and second-class status of the more literal citizens in society is relegated to what I kind of think is a second-class position in the encyclopedia (because it takes the #2 position numerically, even though it is (at least as is implied in this reference) also about first-class citizens (though the word "first-class" does not appear a single time in that article, so maybe this reference is the one that is more ironic/incorrect).

    1. 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.
    2. 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.

    3. I made this gem because I tried reform and I found some bugs. I started to contribute but there is some things I don't like in reform.
    4. but there is some things I don't like in reform
    1. We got this email from Parabo, the print shop app, and smiled. Instead of the very standard “Please confirm subscription” header text, we were greeted with a funny, whimsical hello that’s totally in their brand voice. “We really want you to want us” is a clever way to break up the usual mundane greeting, and, guess what? It totally reaffirmed why we thought we wanted to sign up for their emails in the first place.
    1. The blog A Life Of Productivity uses double opt-ins to make sure that people signing up for the email newsletter really want to read it. If a site visitor was somehow subscribed by accident, the subscription won’t go through unless they click the verification button sent to their email address.<img class="aligncenter size-full wp-image-32479" src="https://www.convinceandconvert.com/wp-content/uploads/2016/05/A-Life-of-Productivity.jpg" alt="A Life of Productivity" width="724" height="549" />
    1. NO support whatsoever will be given for the moment unless I gave you the program personally. This is because all of this is work in progress and I can't code while constantly writing documentation and answering questions.
    1. Universal Links allow you to register a series of domains that are allowed to interact with an installed application. If the application is not installed, the universal link is opened with Safari, allowing you to inform the user of the existence of an application or whatever is necessary.
    1. Implicit intents do not name a specific component, but instead declare a general action to perform, which allows a component from another app to handle it. For example, if you want to show the user a location on a map, you can use an implicit intent to request that another capable app show a specified location on a map.
    1. So the hard and unsolvable problem becomes: how up-to-date do you really need to be?
    2. After considering the value we place, and the tradeoffs we make, when it comes to knowing anything of significance, I think it becomes much easier to understand why cache invalidation is one of the hard problems in computer science

      the crux of the problem is: trade-offs

    3. why a company like Facebook invests so much research and engineering into the network performance of things as seemingly trivial as notifications.
    4. the 2 hardest problems in computer science are essentially the 2 hardest problems of life in general, as far as humans and information are concerned.
    5. The non-determinism is why cache invalidation — and that other hard problem, naming things — are uniquely and intractably hard problems in computer science. Computers can perfectly solve deterministic problems. But they can’t predict when to invalidate a cache because, ultimately, we, the humans who design and build computational processes, can’t agree on when a cache needs to be invalidated.
    6. Sometimes humorously extended as “cache invalidation, naming things, and off-by-one errors.”
    1. There’s only one hard thing in Computer Science: human communication. The most complex part of cache invalidation is figuring out what the heck people mean with the word cache. Once you get that sorted out, the rest is not that complicated; the tools are out there, and they’re pretty good.
    1. 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.

  4. Jan 2021
    1. Theownerentitysetandtheweakentitysetmustparticipateina one-to-manyrelationshipset(oneownerentityisassociatedwithoneormoreweakentities,buteachweakentityhasa singleowner).Thisrelationshipsetiscalledtheidentifyingrelationshipsetoftheweakentityset
    1. Unfortunately, this probably means a death knoll for this gem, at least I predict it will contribute to its slow trajectory towards insignificance/unknownness/lack-of-users.

      Why? Because it is already the less popular option in this comparison: https://ruby.libhunt.com/compare-premailer-rails-vs-roadie-rails

      and being actively maintained is an important factor in evaluating competing options.

      So of course people will see that the premailer option is the option that is still actively maintained, is still continuing to be improved, and they'll see that this one has been relegated to dormancy/stagnancy/neglect/staleness, which will only amplify the degree/sense of abandonment it already has from its maintainer (only now it will be its users that start to abandon it, as I now have).

    2. At work, I cannot maintain this project. At home, I'd rather spend time with my children and on projects that I'm currently passionate about.
    1. Untamed freedom and naturality versus human creativity Ingenuity A difficult balance to find, but when looking to the great white north of Canada you see that this is not an impossible blend. Banff Dugout and One Hitter in Toronto Canada

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    1. Dave. D. M., Friedson. A. I., Matsuzawa. K., McNichols. D.. Sabia. J. J. (2020). .Did the Wisconsin Supreme Court Restart a COVID-19 Epidemic? Evidence from a Natural Experiment. Institute of Labor Economics. Retrieved from: https://covid-19.iza.org/publications/dp13314/

    1. In other words, programs that send messages to other machines (or to other programs on the same machine) should conform completely to the specifications, but programs that receive messages should accept non-conformant input as long as the meaning is clear.
    2. be conservative in what you do, be liberal in what you accept from others
    1. Popper for Svelte with actions, no wrapper components or component bindings required! Other Popper libraries for Svelte (including the official @popperjs/svelte library) use a wrapper component that takes the required DOM elements as props. Not only does this require multiple bind:this, you also have to pollute your script tag with multiple DOM references. We can do better with Svelte actions!
    1. Edit In Context Real time previews Edit your content directly on the page. Content managers can independently mix images, video, rich text and other content easily.
    1. Adding layer of settings and complexity for the end user might also bring bad practices to keep a comfortable use of app’s by installing snap without confinement…
    2. Only folks who help package Chromium get to decide how Chromium gets packaged. This gives anyone two options: You can get involved and help package Chromium so you have a voice in the decision-making, or not.
    3. If folks want to get together and create a snap-free remix, you are welcome to do so. Ubuntu thrives on such contribution and leadership by community members. Do be aware that you will be retreading territory that Ubuntu developers trod in 2010-14, and that you will encounter some of the same issues that led them to embrace snap-based solutions. Perhaps your solutions will be different. .debs are not perfect, snaps are not perfect. Each have advantages and disadvantages. Ubuntu tries to use the strengths of both.
    4. The “no-snaps” ship already sailed years ago…you folks missed that boat. It’s too late to wish for a return to the past. Snaps in Ubuntu have been happening for years already, and will continue regardless of any opinions expressed here.
    1. If you’re not a huge fan of Snap packages, but love using Ubuntu, this guide is for you. In it, we’ll go over how you can remove Snap from your Ubuntu system and make it so that your system will no longer have access to the Snap store or anything like that.
  5. Dec 2020
    1. I like the idea of a word for the year and have seen others like Mark Aaron Davis do this in the past.

      It's apparently a broader thing as I've seen many people posting about receiving their Theme System Journals from @cortexpodcast on Twitter over the past week. They've cleverly set aside the letters ME in some of their marketing like so: THEME System Journal

      I'm not sure if I'll choose a theme in this way specifically, but I think I'm going to choose a theme to help direct some of my reading though. I'm going to try to focus more on the idea of anthropology when I make reading choices.

    1. Application of irrigation water to cropland can result in the return flow having poorer quality because evapotranspiration by plants removes some water but not the dissolved salts.

      kandungan garam dalam tanah mungkin bukan masalah utama kita, tapi itu masalah utama di kawasan kering, misal australia, karena sangat mengganggu pertanian.

    1. 2 - La règle « non bis in idem »Aucun élève ne peut faire l'objet de plusieurs sanctions au sein de l'établissement à raison des mêmes faits. Pour autant, cette règle ne fait pas obstacle à la prise en compte de faits antérieurs pour apprécier le degré de la sanction qui doit être infligée en cas de nouvelle faute, en particulier en cas de harcèlement.
    1. C) ) ) ) La règle du «La règle du «La règle du «La règle du « non bis in idemnon bis in idemnon bis in idemnon bis in idem »»»» (pas de double sanction)(pas de double sanction)(pas de double sanction)(pas de double sanction) Il est impossible de sanctionner un élève deux fois pour le ou les même(s) fait(s). Pour autant, cette règle ne fait pas obstacle à la prise en compte de faits antérieurs pour apprécier le degré de la sanction qui doit être infligée en cas de nouvelle faute, plus particulièrement en cas de harcèlement