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How can I get file extensions with JavaScript?

... Newer Edit: Lots of things have changed since this question was initially posted - there's a lot of really good information in wallacer's revised answer as well as VisioN's excellent breakdown Edit: Just because this is the accept...
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Tomcat VS Jetty [closed]

...vers in respect to a production environment. Did anyone have big problems with one of the features? Performance, etc. I also quickly took a look at the new Glassfish, does it match up the simple servlet containers (it seems to have a good management interface at least)? ...
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How to remove a lambda event handler [duplicate]

... The C# specification explicitly states (IIRC) that if you have two anonymous functions (anonymous methods or lambda expressions) it may or may not create equal delegates from that code. (Two delegates are equal if they have equal targets and refer to t...
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Exported service does not require permission: what does it mean?

...ated a service that is bound by other applications through AIDL, and I add it to the manifest as follows: 3 Answers ...
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HtmlSpecialChars equivalent in Javascript?

Apparently, this is harder to find than I thought it would be. And it even is so simple... 16 Answers ...
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What's the difference between eval, exec, and compile?

...on, and exec is used to execute dynamically generated Python code only for its side effects. eval and exec have these two differences: eval accepts only a single expression, exec can take a code block that has Python statements: loops, try: except:, class and function/method definitions and so on...
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In C++, is it still bad practice to return a vector from a function?

Short version: It's common to return large objects—such as vectors/arrays—in many programming languages. Is this style now acceptable in C++0x if the class has a move constructor, or do C++ programmers consider it weird/ugly/abomination? ...
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Insert picture into Excel cell [closed]

I'm tying to generate a report with pictures, but I cannot get the pictures into a single cell. I can get the pictures to "float" around my worksheet, but I need to put them into a cell. How can I do this? ...
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What's the canonical way to check for type in Python?

...iven object is of a given type? How about checking whether the object inherits from a given type? 13 Answers ...
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Is git good with binary files?

Is git good with binary files? 6 Answers 6 ...