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Effective way to find any file's Encoding

... == 0xff) return new UTF32Encoding(true, true); //UTF-32BE // We actually have no idea what the encoding is if we reach this point, so // you may wish to return null instead of defaulting to ASCII return Encoding.ASCII; } ...
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How to split a string, but also keep the delimiters?

...ve an obvious maximum length" trying to use this with a regex representing all real numbers. – daveagp May 28 '14 at 15:00 2 ...
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How do I compare version numbers in Python?

...on) True >>> version.Version("1.3.xy123") Traceback (most recent call last): ... packaging.version.InvalidVersion: Invalid version: '1.3.xy123' packaging.version.parse is a third-party utility but is used by setuptools (so you probably already have it installed) and is conformant to the c...
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Accessing the index in 'for' loops?

... additional state variable, such as an index variable (which you would normally use in languages such as C or PHP), is considered non-pythonic. The better option is to use the built-in function enumerate(), available in both Python 2 and 3: for idx, val in enumerate(ints): print(idx, val) Ch...
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How to output only captured groups with sed?

... Ask your sysadmin to install gsed. You'd be amazed at what a few donuts will get you... – avgvstvs Dec 11 '12 at 13:08 3 ...
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How to generate a core dump in Linux on a segmentation fault?

... Well I had a "small" OpenGL project, that once did some weird thing, and caused X-server crash. When I logged back, I saw a cute little 17 GB core file (on a 25 GB partition). It's definitely a good idea to keep the core file's size limited ...
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How do you implement a Stack and a Queue in JavaScript?

...ered Oct 19 '09 at 18:19 Corey BallouCorey Ballou 37.6k88 gold badges5959 silver badges7474 bronze badges ...
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Bootstrap: align input with button

...), where .form-horizontal will place a space between them. -- Note -- To allow the input and button elements to be next to each other without spacing, the font-size has been set to 0 in the .input-append class (this removes the white spacing between the inline-block elements). This may have an adv...
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Saving and loading objects and using pickle

... As for your second problem: Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Python31\lib\pickle.py", line 1365, in load encoding=encoding, errors=errors).load() EOFError After you have read the contents of the file, the file po...
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Rails: What's a good way to validate links (URLs)?

...l probably reject the following host http://invalid##host.com but it will allow http://invalid-host.foo that is a valid host, but not a valid domain if you consider the existing TLDs. Indeed, the solution would work if you want to validate the hostname, not the domain because the following one is ...