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Cannot find module cv2 when using OpenCV
...Raspberry Pi, using jayrambhia's script found here . It installed version 2.4.5.
17 Answers
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Better way to shuffle two numpy arrays in unison
...ssume the arrays a and b look like this:
a = numpy.array([[[ 0., 1., 2.],
[ 3., 4., 5.]],
[[ 6., 7., 8.],
[ 9., 10., 11.]],
[[ 12., 13., 14.],
[ 15., 16., 17.]]])
b = numpy.array([[ 0., ...
Serializing a list to JSON
... will need to install their respective packages.
If stuck using .Net Core 2.2 or earlier;
Default to using Newtonsoft JSON.Net as your first choice JSON Parser.
e.g.
using Newtonsoft.Json;
var json = JsonConvert.SerializeObject(aList);
you may need to install the package first.
PM> Instal...
Why do I get access denied to data folder when using adb?
...
janot
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answered Jun 25 '09 at 12:50
Reto MeierReto Meier
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Make a Bash alias that takes a parameter?
...
20 Answers
20
Active
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What is the Simplest Way to Reverse an ArrayList?
...ArrayList();
//Add elements to ArrayList object
aList.add("1");
aList.add("2");
aList.add("3");
aList.add("4");
aList.add("5");
Collections.reverse(aList);
System.out.println("After Reverse Order, ArrayList Contains : " + aList);
...
How do you see the entire command history in interactive Python?
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answered Jul 2 '11 at 18:28
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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jQuery: Select data attributes that aren't empty?
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answered May 17 '12 at 18:20
Benjamin OmanBenjamin Oman
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Upgrade Node.js to the latest version on Mac OS
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24 Answers
24
Active
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How do I specify new lines on Python, when writing on files?
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Peter Mortensen
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answered Jul 16 '12 at 2:16
Charlie Marti...