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Python division
... / operator is an integer division if inputs are integers:
>>>20/15
1
>>>20.0/15.0
1.33333333333
>>>20.0/15
1.33333333333
In Python 3.3, the / operator is a float division even if the inputs are integer.
>>> 20/15
1.33333333333
>>>20.0/15
1.3333333...
How do I use jQuery's form.serialize but exclude empty fields
...ustrated in this fiddle.
– Noyo
Jul 15 '13 at 11:39
5
...
Sample random rows in dataframe
...46
3 2.3343391 -0.4385071
4 -0.9040278 -0.6593677
5 0.4180331 -1.2592415
6 0.7572246 -0.5463655
7 -0.8996483 0.4231117
8 -1.0356774 -0.1640883
9 -0.3983045 0.7157506
10 -0.9060305 2.3234110
Then select some rows at random:
> df[sample(nrow(df), 3), ]
X1 X2
9 -0...
How to get index using LINQ? [duplicate]
... |
edited Dec 30 '16 at 7:15
Andrew Savinykh
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How do I detect IE 8 with jQuery?
... |
edited Jun 30 '13 at 15:50
answered Feb 4 '10 at 18:56
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Resizing UITableView to fit content
...
157
Actually I found the answer myself.
I just create a new CGRect for the tableView.frame with t...
How to split a delimited string into an array in awk?
...
answered Nov 4 '11 at 13:15
Calin Paul AlexandruCalin Paul Alexandru
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Header files for x86 SIMD intrinsics
...ng you need.
– Paul R
Jun 27 '12 at 15:19
2
zmmintrin.h has the AVX-512 intrinsics.
...
Managing large binary files with Git
... |
edited Dec 31 '17 at 15:28
Peter Mortensen
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How do I know which version of Javascript I'm using?
...
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edited Nov 3 '15 at 18:32
chris Frisina
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