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What is the JavaScript version of sleep()?
...you are used to writing in multi-threaded languages, you probably have the idea of yielding execution for a set amount of time until your thread wakes up.
The issue here is that JavaScript is a single-thread event-based model. While in a specific case, it might be nice to have the whole engine wait...
ab load testing
...he apache benchmark tool is very basic, and while it will give you a solid idea of some performance, it is a bad idea to only depend on it if you plan to have your site exposed to serious stress in production.
Having said that, here's the most common and simplest parameters:
-c: ("Concurrency"). I...
Good scalaz introduction [closed]
... good introduction to the library. Seems that scalaz incorporates a lot of ideas from haskell and mathematics. Most articles that I found assume that you already feel comfortable with these concepts.
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How to unit test an object with database queries
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Ideally, your objects should be persistent ignorant. For instance, you should have a "data access layer", that you would make requests to, that would return objects. This way, you can leave that part out of your unit tests, o...
Are Databases and Functional Programming at odds?
... the right language for you. Common lisp seems more about integrating good ideas from oo, fp and other paradigms than about pure fp. Maybe you should be using Erlang or Haskell if you want to go the pure FP route.
I do think the 'pseudo-oo' ideas in lisp have their merit too. You might want to try ...
Missing styles. Is the correct theme chosen for this layout?
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For Android Studio (or IntelliJ IDEA),
If everything looks OK in your project and you're still receiving the error in your layouts, try to 'Invalidate caches & restart'.
Enjoy a coffee while Android Studio is recreating caches & indexes.
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How do you tell someone they're writing bad code? [closed]
... work? I usually [Insert how you would make them look silly]
I think the ideal way of going about this is subtly asking them why they code a certain way. You may find that they believe that there are benefits to other methods. Unless I knew the reason for their coding style was due to misinformati...
Android : difference between invisible and gone?
...visible, but it still takes up space for layout purposes.
Lets clear the idea with some pictures.
Assume that you have three buttons, like below
Now if you set visibility of Button Two as invisible (View.INVISIBLE), then output will be
And when you set visibility of Button Two as gone (View.GONE...
Developing cross platform mobile application [closed]
...form tools are the benefits they bring to developers. They are sold on the idea that they allow the developers to write-once-run-anywhere. They are sold on the idea that they allow the developers to expand their market without learning new APIs. They are sold on the idea that they allow the develope...
Unpacking array into separate variables in JavaScript
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Implementation of serious's idea.
http://jsfiddle.net/RichAyotte/6D2wP/
(function(a, b, c, d) {
console.log(a, b, c, d);
}.apply(this, ['a', 'b', 'c', 'd']));
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