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how to convert an RGB image to numpy array?
... fork).
– David Poole
May 15 '17 at 13:06
Upvote for using PIL only and not OpenCV. I'm not against OpenCV though.
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Building big, immutable objects without using constructors having long parameter lists
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edited Oct 25 '11 at 13:54
Phil
6,02522 gold badges3838 silver badges6262 bronze badges
answered Ma...
Standard deviation of a list
...an(arr, axis=0)
Out[20]:
array([ 0.7 , 2.2 , 1.8 , 2.13333333, 3.36666667,
5.1 ])
In [21]: numpy.std(arr, axis=0)
Out[21]:
array([ 0.45460606, 1.29614814, 1.37355985, 1.50628314, 1.15566239,
1.2083046 ])
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How do I bind a WPF DataGrid to a variable number of columns?
...on for MVVM pattern
– WPFKK
Apr 18 '13 at 14:17
2
A perfect solution! Probably you need to do a f...
How can I check for an empty/undefined/null string in JavaScript?
...dited Jun 2 '18 at 0:29
user5779136
answered Sep 30 '08 at 17:20
bdukesbdukes
131k1919...
Check if string ends with one of the strings from a list
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answered Aug 21 '13 at 8:03
falsetrufalsetru
295k4242 gold badges563563 silver badges525525 bronze badges
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What are all the different ways to create an object in Java?
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13
@AlexR: Object.clone() doesn't invoke constructor too.
– axtavt
Feb 24 '11 at 12:39
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Read binary file as string in Ruby
...meDavid Nehme
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22
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Uploading both data and files in one form using Ajax?
... IE 8 or 9.
– Xavier Guzman
Sep 18 '13 at 17:14
34
$(this)[0] is just an alias of this, so new Fo...
How can I open a cmd window in a specific location?
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answered Sep 13 '08 at 21:53
dF.dF.
64.2k2727 gold badges123123 silver badges134134 bronze badges
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