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Can scripts be inserted with innerHTML?

... that you've inserted as DOM text. MooTools will do this for you automatically, and I'm sure jQuery would as well (depending on the version. jQuery version 1.6+ uses eval). This saves a lot of hassle of parsing out <script> tags and escaping your content, as well as a bunch of other "gotchas...
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What is the difference between a 'closure' and a 'lambda'?

... function definition is re-written as binding a lambda to a variable internally. In other languages, like Python, there are some (rather needless) distinctions between them, but they behave the same way otherwise. A closure is any function which closes over the environment in which it was defined. ...
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Bootstrap modal appearing under background

...tive position this behavior will occur. Make sure the modal container and all of its parent elements are positioned the default way to fix the problem. Here are a couple ways to do this: Easiest way is to just move the modal div so it is outside any elements with special positioning. One good p...
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How to install PostgreSQL's pg gem on Ubuntu?

I'm trying to install PostgreSQL's pg gem for Ruby. 19 Answers 19 ...
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What does value & 0xff do in Java?

... that notation? x isn't a number or a hex number? – Callat Dec 5 '16 at 18:56 3 @KazRodgers - The...
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Json.net serialize/deserialize derived types?

...Derived). This way, it doesn't bloat your JSON as much as TypeNameHandling.All. – AJ Richardson Mar 25 '15 at 13:18 I ...
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What is the best testing framework to use with Node.js? [closed]

...TJ Holowaychuk who is also the creator of Express.js (insanely fast (and small) server-side JavaScript web development framework built on Node.js and Connect). I recently saw that he also has a cool library called should.js which can be used together with Expresso for a even better testing experienc...
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Are the shift operators () arithmetic or logical in C?

...ependent for right shifts of signed values. Wikipedia says that C/C++ 'usually' implements an arithmetic shift on signed values. Basically you need to either test your compiler or not rely on it. My VS2008 help for the current MS C++ compiler says that their compiler does an arithmetic shift. ...
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What does a tilde do when it precedes an expression?

... ~ is a bitwise operator that flips all bits in its operand. For example, if your number was 1, its binary representation of the IEEE 754 float (how JavaScript treats numbers) would be... 0011 1111 1111 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0...
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How to check if a string “StartsWith” another string?

...pt 6's String.prototype.startsWith() method, but it's not yet supported in all browsers. You'll want to use a shim/polyfill to add it on browsers that don't support it. Creating an implementation that complies with all the details laid out in the spec is a little complicated. If you want a faithful ...