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“Cloning” row or column vectors
...is well, but you can also do it via multiplication as in your example
In [15]: x = array([[1, 2, 3]]) # note the double brackets
In [16]: (ones((3,1))*x).transpose()
Out[16]:
array([[ 1., 1., 1.],
[ 2., 2., 2.],
[ 3., 3., 3.]])
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How do you run a command for each line of a file?
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edited Nov 16 '19 at 15:55
answered Dec 18 '12 at 20:46
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SQL multiple column ordering
...t.
– Ignacio Vazquez-Abrams
Oct 16 '15 at 11:27
2
@NickBenes ...or you could say: it sorts by col...
What is the difference between children and childNodes in JavaScript?
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RaynosRaynos
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VS2012 return to a normal TFS checkin window?
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edited May 15 '13 at 6:25
answered Jan 9 '13 at 12:02
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What is choice_set in this Django app tutorial?
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VinGarcia
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answered Jan 12 '10 at 12:19
Ben JamesBen James
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How to convert currentTimeMillis to a date in Java?
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edited Apr 29 '15 at 17:32
nbro
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Using jQuery to see if a div has a child with a certain class
...s/Glossary/Falsy
– РАВИ
Sep 14 '15 at 4:38
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How to select Python version in PyCharm?
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152
File -> Settings
Preferences->Project Interpreter->Python Interpreters
If it's not ...
Performance difference between IIf() and If
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answered Aug 26 '08 at 15:51
Konrad RudolphKonrad Rudolph
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