There are ways to get around the prerequisites of buying this respirator. It is not like you are buying an illegal item, so if you get the chance, you should get this best mask for mold removal.

How to build Currency Converter in JavaScript

Just for fun, I did a little experimenting at home to show how some of these different types of cement hold up. I started by cementing a bunch of materials together with a bunch of different types of cement. I waited 24 hours, then cut each one roughly in half, down the middle.

In this article, we have curated a list of various monetization strategies and how to implement them to generate massive revenue through an app.

The number of complaints across the issue tracker and the lack of substantive followup on many of those complaints should be ample evidence that these frustrated users exist and are likely about to leave Fenix behind in droves, if they haven't already.

How can we get action on the bugzilla bug mentioned above to cause this to be fixed?

Learning happens through discussion, reflection, collaborative teamwork, and most importantly, taking initiative and responsibility to listen, question, and think critically within the community of fellow learners.

Let me in you on a big secret. You can start a car rental business with a large fleet of vehicles, a single car, or even without owning any cars.

Why can you remove it? The loader will first try to resolve @import as a relative path. If it cannot be resolved, then the loader will try to resolve @import inside node_modules.

Jesus Christ developed in all areas of His life—spiritually (favor with God), socially (favor with man), physically (stature), and intellectually (wisdom)—and so can you!

We human beings pride ourselves on our ability to reason, but the truth is we use our brains nine times out of ten to justify what our gut wants, not what is rational to do.

Seeing what you want to see, and failing to understand the why and the how

How to Make a React Progressive Web Application (PWA)Eugene VolkovFrontend DeveloperKate KikidzhanCloud & SaaS Product ResearcherReactJavaScriptPWAHomeBlogDevelopmentHow to Make a React Progressive Web Application (PWA)Oct 7, 202021 min readThe early bird catches the worm. But the situation was not so favourable back in 2007 when Steve Jobs proposed the idea of web applications to be the model for iPhone Apps. Back then, the tech community was not yet ready to bring a huge interest in web apps. But since 2015, tech giants like Google and Microsoft have been preparing the tech ground for progressive web apps (or simply – PWAs). And now, PWA became a must-have technology for both giant corporations and small startups. Twitter, Starbucks, Google, and Aliexpress use progressive web apps to boost their online presence. At Codica, we have been helping our customers to develop their businesses by building robust PWA for our customers since 2015. That is why we have created this comprehensive guide on how to create a PWA with React. Also, you will see the most prominent progressive web app examples.

Using Boolean Search on LinkedInLast updated: July 6, 2018You can run a Boolean search on LinkedIn by combining keywords with operators like AND, NOT, and OR during your search.Here are some ways to use Boolean logic and construct your searches: Quoted searches: For an exact phrase, enclose the phrase in quotation marks. For example, type "product manager". You can also use quotation marks if you want to find someone with a multi-word title. LinkedIn search only supports standard, straight quotation marks ("). Other software or websites may use special symbols that our system does not recognize. Curly quotation marks (“), also known as smart quotes or typographer's quotes, aren't supported. In order to optimize overall site performance, stop words such as "by", "in", "with", etc. aren't used. NOT searches: Type the word NOT (capital letters) immediately before a search term to exclude it from your search results. This typically limits your search results. For example, "programmer NOT manager". OR searches: Type the word OR (capital letters) to see results that include one or more items in a list. This typically broadens your search results. For example, "sales OR marketing OR advertising”. AND searches: AND searches: Type the word AND (capital letters) to see results that include all items in a list. This typically limits your search results. For example, "accountant AND finance AND CPA".. Note: You don't need to use AND. If your search has two or more terms, you'll automatically see results that include all of them. Parenthetical searches - To do a complex search, you can combine terms using parentheses. For example, to find people who have "VP" in their profiles, but exclude "assistant to VP" or SVPs, type VP NOT (assistant OR SVP). When handling searches, the overall order to precedence is: Quotes [""] Parentheses [()] NOT AND OR Important: The + and - operators are not officially supported by LinkedIn. Using AND in place of + and NOT in place of - makes a query much easier to read and guarantees that we'll handle the search correctly. When using NOT, AND, or OR operators, you must type them in uppercase letters. We don't support wildcard "*" searches. Boolean search will work in the keyword field in Recruiter and Linkedin.com, and will work in the Company, title, and keyword field in Sales Navigator.

Hayek draws attention to the fact that the most relevant knowledge for economic decision-making is not the general knowledge of the economist or philosopher, but rather the dispersed, local, and often tacit knowledge of myriad individuals in an economy

it might be quite hard to say on your CV, “I had an idea that proved essential to Polymath’s solution of the *** problem,” but if you made significant contributions to several collaborative projects of this kind, then you might well start to earn a reputation amongst people who read mathematical blogs, and that is likely to count for something. (Even if it doesn’t count for all that much now, it is likely to become increasingly important.) And it might not be as hard as all that to put it on your CV: you could think of yourself as a joint author, with the added advantage that people could find out exactly what you had contributed

Different people have different characteristics when it comes to research. Some like to throw out ideas, others to criticize them, others to work out details, others to re-explain ideas in a different language, others to formulate different but related problems, others to step back from a big muddle of ideas and fashion some more coherent picture out of them, and so on. A hugely collaborative project would make it possible for people to specialize

But if you're working on a bigger project, with multiple packages and a complex dependency tree, you might want to combine npm with a tool like Lerna.

This is why for a recent Angular+Rails project we chose to use a testing stack from the backend technology’s ecosystem for e2e testing.

We used testing tools that were in the same ecosystem as our backend technology stack for primrily three reasons: We owned both ends of the stack Team experience Interacting with the database

We chose to define the frontend in one technology stack (Angular+TypeScript/JavaScript) and the backend in another (Ruby+Ruby on Rails), but both came together to fulfill a singular product vision.

For me the diagrams make it easier to talk about what the tests do without getting bogged down by how they do it.

I’m going to add the API Server as an actor to my first test sequence to give some granularity as to what I’m actually testing.

For features like websocket interactions, a single full-stack smoke test is almost essential to confirm that things are going as planned, even if the individual parts of the interaction are also covered by unit tests.

How to test at the correct level?

As many things in life, deciding what to test at each level of testing is a trade-off:

You can watch videos, but videos can't watch you.

No article or video can replace qualified instruction and experience

First of all, I would start off presenting yourself: Dear XYZ support team I am the web developer in charge of example.com website. By presenting you this way, you are establishing the frame to treat you, hinting that you should be presupposed to be somewhat proficient, so they could choose to answer in a more technical detail.

Feel free to hint, brag, or both! The best CS reps should easily take a hint from clear language and a signature like John Appleseed, JavaScript/Ruby Developer, but any will catch on with a simple line like "I know what I'm doing, so I'd appreciate an extra-technical explanation!"

Hey, I'm a PhD in [field] and do [whatever] professionally. Before calling you, I've narrowed down the problem to [something on their end], so that's what needs to be addressed. If I could speak to an engineer about [specific problem], that'd be great; but if we've gotta walk through the script, let's just knock it out quickly. If they end up requiring the script, then the best way to use your expertise is to run through it quickly. Keep the chit-chat to a minimum and just do the stuff efficiently. If they start describing how to perform some step, you might interrupt them with, "Got it, just a sec.", then let them know once you're ready for the next step.

However, what speaks against just straight up telling them that you're working as [Insert title of your position] and you know what you're talking about?

OP is referring to letting people know they can speak like proper adults when talking about technical terms, without going through the usual nanny-like discourse that tech support has to provide to non-techies. For instance, it happened to me with Amazon support. The speaker told me exactly where to touch in order to clear the cache of the Android Amazon App Store. Given that I work as an app developer the guy could have just said "please clear the cache". No need to go through "tap here, then here, now you should see this, tap that"...

I have tried different tactics of showing the tech support that I am proficient in their field of work (I work as a web developer). Specifically: using accurate terms and technologies to show my knowledge of them and telling the support that I am the "administrator" of the website in question.

How to let tech support subtly know that I am proficient without showing off?

one of the following package repositories:

Alphonze Mouzon

There is a similar feature in the standard library Logger class, but the implementation here is safe to use with multiple processes writing to the same log file.

the participants agreed strongly that there is value in having a researcher in the classroom. Paradoxically, participants agreed that the value of researchers is that they know what we don’t know about the subject. A non-research-active teacher, or a textbook for that matter, can easily explain a subject and present a summary of knowledge that looks complete and authoritative. A researcher would unravel this knowledge, presenting a picture not just of what we know but also of what we don’t know and of how people are trying to tackle the gaps in our knowledg

activity that can be run either as an extra-curricular project or as part of the formal curriculum is ‘Meet the Researcher’. This exam-ple builds on work done in the UCL Geography department some years ago, when first-year students were asked to interview a member of the research staff (Dwyer 2001). M

Connected Curriculum framework is built around a core prop-osition: that curriculum should be ‘research- based’. That is, the predominant mode of student learning on contemporary degree programmes should reflect the kinds of active, critical and ana-lytic enquiry undertaken by researchers. Where possible, students should engage in activities associated with research and thereby develop their abilities to think like researchers, both in groups and independently.

How to Take Smart Notes

A good heuristic is to not trust the libraries you did not write either.

Of course you must not use plain-text passwords and place them directly into scripts. You even must not use telnet protocol at all. And avoid ftp, too. I needn’t say why you should use ssh, instead, need I? And you also must not plug your fingers into 220 voltage AC-output. Telnet was chosen for examples as less harmless alternative, because it’s getting rare in real life, but it can show all basic functions of expect-like tools, even abilities to send passwords. BUT, you can use “Expect and Co” to do other things, I just show the direction.

In some cases empty can be the simplest replacement for TCL/expect or other similar programming tools because empty:

It seems inelegant to me to split this into two different modules, one to include, the other to extend.

include adds instance methods, extend adds class methods. This is how it works. I don't see inconsistency, only unmet expectations :)

It's a matter of readability I guess.

On the other hand, you state that a certain thing behaves_like a shared example group.

This shows that compatibility may be relevant.

This games a scam. Reviews are fake.

he goes on to talk about third party problems and how you're never guaranteed something is written correctly or that even if it is you don't know if it's the most optimal solution

Essentially after any edit of any js file if we reload /qunit it takes us about 10 seconds for the page to render.

I was debugging our painfully slow reload times in Discourse when running qunit.

I don't even know how to tell if they're working 100%, I'm getting mixed signals ..

Should it only contain link* calls?

When should I use link, vs dir, vs. tree?

but I still have no idea if I'm writing this new file correctly.

I'm kinda stuck at the moment, going around in circles. Everything is really heavily coupled. I would like to get to the point where no load is called from within processors, but i'm not sure if that's possible. Currently the API and the caching strategies are fighting me at every step of the way. I have a branch where i'm hacking through some refactoring, no light at the end of the tunnel yet though :(

it's super hard to test master because i have no idea which gems need to be updated. is there a guide on how to take a rails 4.2 project to master sprockets without everything mysteriously exploding? ill try to make a repro case but its hard to tell where to even start

I don't myself understand what's going on, it clearly has something to do with source maps, but may also have to do with other sprockets changes.

I don't really understand what's going on. Clearly source maps have something to do with it -- a source map feature that doesn't handle SCSS very well, apparently.

Is there a PR to... something? sassc-rails? That would make the patch not necessary? (I don't know if there's any good way to monkey-patch that in, I think you have to fork? So some change seems required...) Should the defaults be different somehow? This is very difficult to figure out.

Finally: Give a link to the example app to a maintainer (usually through an issue).

If you plan on using a gamepad with big picture mode I made a config that works perfectly so check it out.

always use real <label for="correct_input"> elements. Just that alone is a UX consideration all too many forms fail on

Fibar bi jàngal na taawan bu góor ni ñuy dagge reeni aloom.

or even configure its taskWrap

Hey, that’s is an imaginary complication of our example - please don’t do this with every condition you have in your app.

For branching out a separate path in an activity, use the Path() macro. It’s a convenient, simple way to declare alternative routes

step :decide_type, Output(Activity::Left, :credit_card) => Track(:with_credit_card)

# Create the track, which would automatically create an implicit End with the same id.
Track(:with_credit_card) do
    step :authorize
    step :charge
end

class Example::ValidationErrorTrack < Trailblazer::Activity::Railway
  step :validate_model, Output(:failure) => Track(:validation_error)
  step :save,           Output(:failure) => Track(:validation_error)

  # Can't use fail here or the magnetic_to won't work and  Track(:validation_error) won't work
  step :log_validation_error, magnetic_to: :validation_error,
    Output(:success) => End(:validation_error), 
    Output(:failure) => End(:validation_error) 
end

puts Trailblazer::Developer.render o
Reloading...

#<Start/:default>
 {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model>
#<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model>
 {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error>
 {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=save>
#<Trailblazer::Activity::TaskBuilder::Task user_proc=save>
 {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error>
 {Trailblazer::Activity::Right} => #<End/:success>
#<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error>
 {Trailblazer::Activity::Left} => #<End/:validation_error>
 {Trailblazer::Activity::Right} => #<End/:validation_error>
#<End/:success>

#<End/:validation_error>

#<End/:failure>

class Example::ValidationErrorTrack::VPathHelper1 < Trailblazer::Activity::Railway
   validation_error_path = Path(end_id: "End.validation_error", end_task: End(:validation_error)) do
    step :log_validation_error
  end
  step :validate_model, Output(:failure) => validation_error_path
  step :save,           Output(:failure) => validation_error_path
end

o=Example::ValidationErrorTrack::VPathHelper1; puts Trailblazer::Developer.render o
Reloading...

#<Start/:default>
 {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model>
#<Trailblazer::Activity::TaskBuilder::Task user_proc=validate_model>
 {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error>
 {Trailblazer::Activity::Right} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=save>
#<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error>
 {Trailblazer::Activity::Right} => #<End/:validation_error>
#<Trailblazer::Activity::TaskBuilder::Task user_proc=save>
 {Trailblazer::Activity::Left} => #<Trailblazer::Activity::TaskBuilder::Task user_proc=log_validation_error>
 {Trailblazer::Activity::Right} => #<End/:success>
#<End/:success>

#<End/:validation_error>

#<End/:failure>

step :direct_debit

how to track on-call coverage

How do you know if source maps are working correctly? Try adding a syntax error to one of your assets and use the console to debug. Does it show the correct file and source location? Or does it reference the top level application.js file?

found that using only the Pascal-provided control structures, the correct solution was given by only 20% of the subjects, while no subject wrote incorrect code for this problem if allowed to write a return from the middle of a loop.

But why do we return 0? Why not 1? Why not None? And while None in most cases is as bad (or even worse) than the exceptions, turns out we should heavily rely on business logic and use-cases of this function.

While Trailblazer offers you abstraction layers for all aspects of Ruby On Rails, it does not missionize you. Wherever you want, you may fall back to the "Rails Way" with fat models, monolithic controllers, global helpers, etc. This is not a bad thing, but allows you to step-wise introduce Trailblazer's encapsulation in your app without having to rewrite it.

Also, the more I use Trailblazer in projects or even in Trailblazer itself, I feel how needed those new abstractions are.

This is a breaking change so it'll have to go into a major release. I was working on a v4 release but it's too much. I think I'm going to pair it back and we can add this to the new v4. When I have that ready, I'll rebase the merge onto that branch.

I don't think seeing it in Rails PRs naturally means we should do it blankly. Put it another way, what's the justification in those PRs for doing it?

Consequently, you act irresponsibly when you adopt any programming practice simply because "that's the way you're supposed to do things."

My point is that you should not program blindly. You must understand the havoc a feature or idiom can wreak. In doing so, you're in a much better position to decide whether you should use that feature or idiom. Your choices should be both informed and pragmatic.

It makes me happy to see people actually think about things and not just accept a shitty API.

Space: Suppose we had infinite memory, then cache all the data; but we don't so we have to decide what to cache that is meaningful to have the cache implemented (is a ??K cache size enough for your use case? Should you add more?) - It's the balance with the resources available.

Time: Suppose all your data was immutable, then cache all the data indefinitely. But this isn't always to case so you have to figure out what works for the given scenario (A person's mailing address doesn't change often, but their GPS position does).

So the hard and unsolvable problem becomes: how up-to-date do you really need to be?

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

Now if you think about it, PJAX sounds a lot like Turbolinks. They both use JS to fetch server-rendered HTML and put it into the DOM. They both do caching and manage the forward and back buttons. It's almost as if the Rails team took a technique developed elsewhere and just rebranded it.

the most productive environment possible for people that use their computer to create.What is a productive environment?How do you measure productivity in an operating system environment?How do you compare YOUR distribution to other distributions when it comes to productivity?Is the way in which 'people that use their computer to create' (creators) the same across all professions and activities?Does a photographer have the same requirements for a productive environment as a software engineer?Why do you think your distribution will be the best for delivering a productive environment than any other Linux distribution?

Getting started

that's a point, but I would say the opposite, when entering credit card data I would rathre prefer to be entirely in the Verified By Visa (Paypal) webpage (with the url easily visible in the address bar) rather that entring my credit card data in an iframe of someone's website.

systemd has such huge documentation. systemd.unit Did you try searching for explanation yourself? What did you find?

http://letmegooglethat.com/?q=How+to+change+the+default+search+engine+in+chromium&l=1

How should this be manually tested?

It's not impossible, but it's not likely I would accept someone I haven't worked with IRL or know on a personal level. That's because I want some form of creative control over the direction and I want to maintain the existing code style. If I know you I'm more likely to know that this will keep working the way I want it to.

Show me good PRs, bug triaging, documentation fixes, whatever and you're a candidate if you ask for it.

I'm very (VERY!) tempted to use that ppa, but without offense to it's maintainers... it's just some random ppa. If it had more "traction" I'd use it. Right now it has only 3 maintainers.

How do you know this? I've looked all over the internet and can't find any proof that Lightdm is more "lightweight" (whatever this means) or faster.

If you want a reference to the global object that works in any context, you can read this from a directly-called function. const global = (function() {return this})();. This evaluates to window in the browser, self in a service worker and global in nodejs.

Many linguists believe that the natural language a person speaks affects how they think. Does the same concept apply to computer languages?

Used by folks at

Test plan You need a large NPM package in a private org on the npmjs.org registry. 10MB download size is ideal.

How many times have you heard the cliché, for example, read between the lines? It turns out, the key to reading between the lines is actually to write between the lines. Once you start, you'll discover a whole new reading experience, elevated from that of a one-sided lecture to a two-sided conversation.

How to Create a Messaging Application from Scratch

All standard UI events are forwarded.

class: '' - A CSS class string.