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Difference between staticmethod and classmethod
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One more use for @staticmethod - you can use it to remove cruft. I am implementing a programming language in Python - library-defined functions use a static execute method, where user-defined functions require instance arguments ...
How do I add multiple arguments to my custom template filter in a django template?
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It's easy like this.
@register.filter(name='one_more')
def one_more(_1, _2):
return _1, _2
def your_filter(_1_2, _3)
_1, _2 = _1_2
print "now you have three arguments, enjoy"
{{ _1|one_more:_2|your_filter:_3 }}
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Find JavaScript function definition in Chrome
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What's the best practice for primary keys in tables?
...ecessary. Prefer a numeric type because numeric types are stored in a much more compact format than character formats. This is because most primary keys will be foreign keys in another table as well as used in multiple indexes. The smaller your key, the smaller the index, the less pages in the cache...
Unicode, UTF, ASCII, ANSI format differences
...ing.Default, and is often Windows-1252 but can be other locales.
There's more on my Unicode page and tips for debugging Unicode problems.
The other big resource of code is unicode.org which contains more information than you'll ever be able to work your way through - possibly the most useful bit ...
Why does Vim save files with a ~ extension?
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Undo git pull, how to bring repos to old state
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socket.error: [Errno 48] Address already in use
...rguments are included, so you can spot the one running SimpleHTTPServer if more than one python process is active. You may want to test if http://localhost:8000/ still shows a directory listing for local files.
The second number is the process number; stop the server by sending it a signal:
kill 8...
In git how is fetch different than pull and how is merge different than rebase?
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