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How do I get class name in PHP?
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Tom
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answered Sep 24 '14 at 13:06
DadoDado
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How do I move an existing window to a new tab?
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answered Nov 19 '09 at 8:25
DrAlDrAl
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how does multiplication differ for NumPy Matrix vs Array classes?
...use dot instead of matrixmultiply.
E.g.
import numpy as np
x = np.arange(9).reshape((3,3))
y = np.arange(3)
print np.dot(x,y)
Or in newer versions of numpy, simply use x.dot(y)
Personally, I find it much more readable than the * operator implying matrix multiplication...
For arrays in Pytho...
How do I (or can I) SELECT DISTINCT on multiple columns?
...BY a,b,c?
– famargar
Jan 22 '17 at 19:47
8
@famargar for the simple case, yet, but they have diff...
How to include (source) R script in other scripts
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93
Here is one possible way. Use the exists function to check for something unique in your util.R...
What does the term “porcelain” mean in Git?
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9 Answers
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performing HTTP requests with cURL (using PROXY)
I have this proxy address: 125.119.175.48:8909
16 Answers
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Why don't Java Generics support primitive types?
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Michael
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answered Apr 27 '10 at 13:26
thecoopthecoop
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Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
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189
See https://polarssl.org/kb/cryptography/asn1-key-structures-in-der-and-pem (search the page for...