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How to get a pixel's x,y coordinate color from an image?
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Drawable image on a canvas
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answered Apr 8 '14 at 8:36
GáborGábor
7,23722 gold badges4444 silver badges6060 bronze badges
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No module named setuptools
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Zaheer Ahmed
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answered Mar 20 '14 at 17:09
ArvindArvind
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How to use Active Support core extensions
...tive_support/all'
=> true
irb(main):002:0> 1.week.ago
=> 2010-11-14 17:56:16 -0700
irb(main):003:0>
For 1.8.7:
rvm 1.8.7
irb -f
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'active_support/all'
=> true
irb(main):003:0> 1.week.ago
=> Sun Nov 1...
Matplotlib - global legend and title aside subplots
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Maintaining the final state at end of a CSS3 animation
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Python using enumerate inside list comprehension
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4
Not mandatory to be a tuple. Any expression using i and j that returns a value will do
– Alvaro
Jul 2...
++someVariable vs. someVariable++ in JavaScript
...swer. ;-)
– Chris
Aug 12 '10 at 16:34
2
What would this look like if you used + 1 instead of ++? ...
Why does one hot encoding improve machine learning performance?
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edited Jul 3 '14 at 18:35
answered Jul 4 '13 at 12:20
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