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How to parse JSON in Python?

... I need to get bits of information out of. For the purposes of this, let's set it to some simple JSON in a string: 5 Answer...
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Do try/catch blocks hurt performance when exceptions are not thrown?

During a code review with a Microsoft employee we came across a large section of code inside a try{} block. She and an IT representative suggested this can have effects on performance of the code. In fact, they suggested most of the code should be outside of try/catch blocks, and that only importa...
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error: ‘NULL’ was not declared in this scope

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Internet Explorer 9 not rendering table cells properly

My website has always run smoothly with IE8, IE7, FF, Chrome and Safari. Now I'm testing it on IE9 and I'm experiencing a strange problem: in some pages, some tabular data renders incorrectly. ...
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Combining C++ and C - how does #ifdef __cplusplus work?

...+ source. One reason to discourage people from using the compile C as C++ setting is because this means their source code is no longer portable. That setting is a project setting and so if a .c file is dropped into another project, it will not be compiled as c++. I would rather people take the time...
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When to use a key/value store such as Redis instead/along side of a SQL database?

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How can I Remove .DS_Store files from a Git repository?

...e to be checked in, so it makes more sense as a repository-wide, all-users setting, rather than something each Mac user needs to remember to set on her own machine. – benzado Dec 30 '09 at 19:27 ...
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Convert Float to Int in Swift

I want to convert a Float to an Int in Swift. Basic casting like this does not work because these types are not primitives, unlike float s and int s in Objective-C ...
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Does Go have “if x in” construct similar to Python?

... Another option is using a map as a set. You use just the keys and having the value be something like a boolean that's always true. Then you can easily check if the map contains the key or not. This is useful if you need the behavior of a set, where if you a...
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What would cause an algorithm to have O(log log n) complexity?

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