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How to access the ith column of a NumPy multidimensional array?
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>>> test[:,0]
array([1, 3, 5])
Similarly,
>>> test[1,:]
array([3, 4])
lets you access rows. This is covered in Section 1.4 (Indexing) of the NumPy reference. This is quick, at least in my experience. It's certainly much quicker tha...
What's the difference between streams and datagrams in network programming?
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3 Answers
3
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How to change value of process.env.PORT in node.js?
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For just one run (from the unix shell prompt):
$ PORT=1234 node app.js
More permanently:
$ export PORT=1234
$ node app.js
In Windows:
set PORT=1234
In Windows PowerShell:
$env:PORT = 1234
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Push to GitHub without a password using ssh-key
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443
If it is asking you for a username and password, your origin remote is pointing at the HTTPS URL...
WPF Bind to itself
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John Cummings
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answered Dec 15 '09 at 10:49
HeinziHeinzi
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Pushing a local branch up to GitHub
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TomTom
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Python: Is it bad form to raise exceptions within __init__?
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answered Oct 1 '09 at 23:59
John MillikinJohn Millikin
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angular.min.js.map not found, what is it exactly?
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386
As eaon21 and monkey said, source map files basically turn minified code into its unminified v...
Using CSS to insert text
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323
It is, but requires a CSS2 capable browser (all major browsers, IE8+).
.OwnerJoe:before {
c...
How to set cookie in node js using express framework?
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edited May 28 at 15:36
Sumit
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answered Apr ...