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Python - Passing a function into another function
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answered Aug 28 '09 at 21:04
John MillikinJohn Millikin
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Determine when a ViewPager changes pages
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289
Use the ViewPager.onPageChangeListener:
viewPager.addOnPageChangeListener(new OnPageChangeLis...
Replace all non-alphanumeric characters in a string
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answered Oct 20 '12 at 5:11
nneonneonneonneo
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Display current date and time without punctuation
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172
Here you go:
date +%Y%m%d%H%M%S
As man date says near the top, you can use the date command l...
How to find elements with 'value=x'?
I need to remove element that have value="123" . I know that all elements with different values are located into #attached_docs , but I don't know how to select element with value="123" .
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Store print_r result into a variable as a string or text
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274
$var = print_r($what, true);
You must add true into print_r.
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mongodb count num of distinct values per field/key
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answered Feb 18 '13 at 2:43
StennieStennie
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How to plot multiple functions on the same figure, in Matplotlib?
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182
To plot multiple graphs on the same figure you will have to do:
from numpy import *
import mat...