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Looping over a list in Python
...en(x) should be equal to 3.
>>> mylist = [[1,2,3],[4,5,6,7],[8,9,10]]
>>> for x in mylist:
... if len(x)==3:
... print x
...
[1, 2, 3]
[8, 9, 10]
or if you need more pythonic use list-comprehensions
>>> [x for x in mylist if len(x)==3]
[[1, 2, 3], [8, 9, 1...
Why does a return in `finally` override `try`?
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10 Answers
10
Active
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Scala Doubles, and Precision
... developed.
– akauppi
Sep 19 '14 at 10:02
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show 24 more c...
What is the fastest integer division supporting division by zero no matter what the result is?
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107
Inspired by some of the comments I got rid of the branch on my Pentium and gcc compiler using
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How to add 10 days to current time in Rails
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Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you're in Rails and not just Ruby?
If you definitely are in Rails, where are you trying to run this from? Note that Active Support has to be loaded.
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Accessing the logged-in user in a template
... |
edited Nov 11 '15 at 10:05
answered Sep 22 '15 at 14:02
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How do I start a program with arguments when debugging?
...ss -u user?
– Animesh
Jan 29 '18 at 10:48
add a comment
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How to detect if a property exists on an ExpandoObject?
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answered May 15 '10 at 9:33
DykamDykam
9,69744 gold badges2424 silver badges3232 bronze badges
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Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
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10
git stash pop is better unless you want to build up a huge stack of stashes.
– siride
Apr 3 '11 at 1...
MySQL query String contains
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answered Apr 8 '10 at 17:56
WolphWolph
66.6k99 gold badges120120 silver badges141141 bronze badges
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