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Check if a user has scrolled to the bottom
...= $(document).height()) {
alert("bottom!");
}
});
You can test it here, this takes the top scroll of the window, so how much it's scrolled down, adds the height of the visible window and checks if that equals the height of the overall content (document). If you wanted to instead check i...
Best way to clear a PHP array's values
...Like Zack said in the comments below you are able to simply re-instantiate it using
$foo = array(); // $foo is still here
If you want something more powerful use unset since it also will clear $foo from the symbol table, if you need the array later on just instantiate it again.
unset($foo); // ...
How does Access-Control-Allow-Origin header work?
Apparently, I have completely misunderstood its semantics. I thought of something like this:
16 Answers
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Inline SVG in CSS
Is it possible to use an inline SVG definition in CSS?
9 Answers
9
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How is CountDownLatch used in Java Multithreading?
...omeone help me to understand what Java CountDownLatch is and when to use it?
12 Answers
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Best C# API to create PDF [closed]
...recomend any PDF API for C#. Free is the best, but I don't mind paying for it.
3 Answers
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HTML-parser on Node.js [closed]
...
If you want to build DOM you can use jsdom.
There's also cheerio, it has the jQuery interface and it's a lot faster than older versions of jsdom, although these days they are similar in performance.
You might wanna have a look at htmlparser2, which is a streaming parser, and according to i...
Get the name of an object's type
... way or another:
Here is a hack that will do what you need - be aware that it modifies the Object's prototype, something people frown upon (usually for good reason)
Object.prototype.getName = function() {
var funcNameRegex = /function (.{1,})\(/;
var results = (funcNameRegex).exec((this).cons...
Why use AJAX when WebSockets is available?
...reate an Agile project management tool for my final year project at University utilizing Node server and WebSockets. I found using WebSockets provided a 624% increase in the number of requests per second my application could process.
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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
I'm about to choose to way to organize my view (with spring-mvc, but that shouldn't matter much)
7 Answers
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