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How to use a custom comparison function in Python 3?

...e a workaround, but I think I am going to lose some performance by passing all the comparison operators < > = to middle man, since my original custom sort is written in C , it had around 1/2x speed of default sort. – YOU Mar 28 '10 at 5:26 ...
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Get img thumbnails from Vimeo?

...videos> <video> [skipped] <thumbnail_small>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238_100.jpg</thumbnail_small> <thumbnail_medium>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238_200.jpg</thumbnail_medium> &lt...
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jQuery selector regular expressions

... James Padolsey created a wonderful filter that allows regex to be used for selection. Say you have the following div: <div class="asdf"> Padolsey's :regex filter can select it like so: $("div:regex(class, .*sd.*)") Also, check the official documentation on se...
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Use gulp to select and move directories and their files

I'm currently using gulp to call a bash script that cleans my dist/ directory and moves the appropriate files to the clean directory. I would like this to be done with gulp because I am not sure the script would work on a non *nix file system. So far, I'm using the gulp-clean module to clean the...
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What is a good Hash Function?

... For doing "normal" hash table lookups on basically any kind of data - this one by Paul Hsieh is the best I've ever used. http://www.azillionmonkeys.com/qed/hash.html If you care about cryptographically secure or anything else more advanced, then YMMV. If you just want...
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What is the difference between origin and upstream on GitHub?

...I like using Git without wrapper, so I will keep that convention (upstream vs. origin) for now. – VonC Apr 3 '13 at 6:41 23 ...
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Get the name of the currently executing method

... Even better than my first answer you can use __method__: class Foo def test_method __method__ end end This returns a symbol – for example, :test_method. To return the method name as a string, call __method__.to_s instead. Note: This requires Ruby 1.8.7. ...
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Targeting only Firefox with CSS

...more on "using selector hacks" and on how the example you provided specifically works? Thanks. – jj_ Nov 30 '14 at 11:15 1 ...
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error LNK2019: 无法解析的外部符号 __imp__PlaySoundW@12,该符号在函数 \...

error LNK2019: 无法解析的外部符号 __imp__PlaySoundW@12,该符号在函数 "long __stdcall WndProc(struct HWND__ *,unsigned int,unsigned int,long)" (?WndProc@@YGJPAUHWND__@@IIJ@Z) 中被引用#include <mmsystem.h>#pragma comment(lib, "WINMM.LIB") #include <mmsystem.h> #pragma comm...
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Python: How do I make a subclass from a superclass?

... # Initialize using Parent # class MySubClass(MySuperClass): def __init__(self): MySuperClass.__init__(self) Or, even better, the use of Python's built-in function, super() (see the Python 2/Python 3 documentation for it) may be a slightly better method of calling the parent for ...