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What is the preferred syntax for defining enums in JavaScript?

...ing ({ monday: {}, etc. means that if you convert that object to JSON via stringify you'll get [{"day": {}}] which isn't gonna work. – jcollum Feb 1 '13 at 0:20 ...
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Return positions of a regex match() in Javascript?

Is there a way to retrieve the (starting) character positions inside a string of the results of a regex match() in Javascript? ...
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Case insensitive 'in'

...pper() for name in USERNAMES) would create only a generator and one needed string at a time - massive memory savings if you're doing this operation a lot. (even more savings, if you simply create a list of lowercase usernames that you reuse for checking every time) – viraptor ...
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`Apache` `localhost/~username/` not working

...module libexec/apache2/mod_userdir.so and #Include /private/etc/apache2/extra/httpd-userdir.conf Then in httpd-userdir.conf you may need to uncomment: #Include /private/etc/apache2/users/*.conf Lastly you would need to create /private/etc/apache2/users/kevin.conf if it doesn't exist. I thin...
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#define macro for debug printing in C?

...0 #endif And then use DEBUG_TEST where I used DEBUG. If you insist on a string literal for the format string (probably a good idea anyway), you can also introduce things like __FILE__, __LINE__ and __func__ into the output, which can improve the diagnostics: #define debug_print(fmt, ...) \ ...
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How can I add new keys to a dictionary?

... you want to set multiple values at the same time, as long as the keys are strings (since kwargs are converted to strings). dict.update can also take another dictionary, but I personally prefer not to explicitly create a new dictionary in order to update another one. – bgusach ...
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How do you validate a URL with a regular expression in Python?

...path to look unix-like? Or windows-like? Do you want to remove the query string? Or preserve it? These are not RFC-specified validations. These are validations unique to your application. share | ...
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How do I safely pass objects, especially STL objects, to and from a DLL?

...ragma pack(push, 1) template<typename charT> class pod<std::basic_string<charT>> //double template ftw. We're specializing pod for std::basic_string, but we're making this specialization able to be specialized for different types; this way we can support all the basic_string types ...
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Best explanation for languages without null

...ce type gets this extra state in its space that is typically undesired. A string variable could be any sequence of characters, or it could be this crazy extra null value that doesn't map into my problem domain. A Triangle object has three Points, which themselves have X and Y values, but unfortuna...
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Python: Tuples/dictionaries as keys, select, sort

... would be sqlite. You can keep the whole thing in memory by passing in the string ':memory:' instead of a filename. If you do want to continue down this path, you can do it with the extra attributes in the key or the value. However a dictionary can't be the key to a another dictionary, but a tuple ...