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MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
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answered May 27 '11 at 21:18
quanoquano
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Get __name__ of calling function's module in Python
...ing at SO.
– Sridhar Ratnakumar
Jul 8 '09 at 3:38
6
Be aware that this will interact strangely wi...
How do I change bash history completion to complete what's already on the line?
...d mode) for it to work.
– Chris
Feb 8 '15 at 21:14
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show 2 more comments
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What is “lifting” in Scala?
... times2 _
f: Int => Int = <function1>
scala> f(4)
res0: Int = 8
Note the fundamental difference between methods and functions. res0 is an instance (i.e. it is a value) of the (function) type (Int => Int)
Functors
A functor (as defined by scalaz) is some "container" (I use the ter...
How to print the values of slices
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answered Jun 30 '14 at 11:48
VonCVonC
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Check if value is in select list with JQuery
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180
Use the Attribute Equals Selector
var thevalue = 'foo';
var exists = 0 != $('#select-box optio...
How to show line number when executing bash script
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answered Jul 23 '13 at 8:28
devnulldevnull
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Difference between two dates in Python
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286
Use - to get the difference between two datetime objects and take the days member.
from dateti...
Make an existing Git branch track a remote branch?
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Given a branch foo and a remote upstream:
As of Git 1.8.0:
git branch -u upstream/foo
Or, if local branch foo is not the current branch:
git branch -u upstream/foo foo
Or, if you like to type longer commands, these are equivalent to the above two:
git branch --set-upstream-to=...
In Jinja2, how do you test if a variable is undefined?
...0:16
Day
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answered Oct 1 '10 at 20:14
GarrettGarrett
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