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Is \d not supported by grep's basic expressions?
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grep's default mode is (iirc) POSIX regex, and \d is pcre. You can either pass -P to gnu grep,...
What does enumerate() mean?
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The enumerate() function adds a counter to an iterable.
So for each element in cursor, a tuple...
How to show only next line after the matched one?
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Best way to handle list.index(might-not-exist) in python?
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Simple Log to File example for django 1.3+
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184
I truly love this so much here is your working example! Seriously this is awesome!
Start by p...
Locate the nginx.conf file my nginx is actually using
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answered Nov 11 '13 at 15:38
Daniel LiDaniel Li
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How to map atan2() to degrees 0-360
atan2(y, x) has that discontinuity at 180° where it switches to -180°..0° going clockwise.
15 Answers
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PostgreSQL, checking date relative to “today”
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select * from mytable where mydate > now() - interval '1 year';
If you only care about th...
Remove redundant paths from $PATH variable
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