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How to install PostgreSQL's pg gem on Ubuntu?
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edited Oct 24 '13 at 21:33
Jonah
9,27555 gold badges3838 silver badges7474 bronze badges
answe...
How to run a python script from IDLE interactive shell?
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Python3:
exec(open('helloworld.py').read())
If your file not in the same dir:
exec(open('./app/filename.py').read())
See https://stackoverflow.com/a/437857/739577 for passing global/local variables.
In deprecated Python ve...
How can I use “.” as the delimiter with String.split() in java [duplicate]
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203
String.split takes a regex, and '.' has a special meaning for regexes.
You (probably) want some...
Copying text outside of Vim with set mouse=a enabled
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443
Press shift while selecting with the mouse. This will make mouse selection behave as if mouse=a ...
How to find all occurrences of a substring?
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edited May 16 '18 at 15:30
David Leon
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answered Jan 12 '11 at 2:4...
How do I subtract minutes from a date in javascript?
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edited Mar 23 '09 at 19:28
answered Mar 23 '09 at 18:51
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Which Python memory profiler is recommended? [closed]
...(h.heap())
This gives you some output like this:
Partition of a set of 132527 objects. Total size = 8301532 bytes.
Index Count % Size % Cumulative % Kind (class / dict of class)
0 35144 27 2140412 26 2140412 26 str
1 38397 29 1309020 16 3449432 42 tuple
2 530 0 7398...
How do I profile memory usage in Python?
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123
This one has been answered already here: Python memory profiler
Basically you do something like...
Check if a number has a decimal place/is a whole number
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853
Using modulus will work:
num % 1 != 0
// 23 % 1 = 0
// 23.5 % 1 = 0.5
Note that this is bas...
What is the Swift equivalent to Objective-C's “@synchronized”?
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answered Jun 4 '14 at 20:39
conmulliganconmulligan
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