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How to save a list as numpy array in python?
...ctly create an array from a list as:
import numpy as np
a = np.array( [2,3,4] )
Or from a from a nested list in the same way:
import numpy as np
a = np.array( [[2,3,4], [3,4,5]] )
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How can I output leading zeros in Ruby?
I'm outputting a set of numbered files from a Ruby script. The numbers come from incrementing a counter, but to make them sort nicely in the directory, I'd like to use leading zeros in the filenames. In other words
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Mixin vs inheritance
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underscore_d
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answered May 13 '09 at 20:42
Will HartungWill...
Is JavaScript an untyped language?
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Brian McKennaBrian McKenna
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How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
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Is there a way to automate the android sdk installation?
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394
UPDATE
Latest versions introduce sdkmanager, a command line tool that allows you to view, instal...
.htaccess redirect all pages to new domain
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carla
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answered Dec 22 '09 at 10:50
YOUYOU
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Python's equivalent of && (logical-and) in an if-statement
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ChristopheDChristopheD
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How to calculate the difference between two dates using PHP?
... it's rather easy to calculate different time periods.
$date1 = "2007-03-24";
$date2 = "2009-06-26";
$diff = abs(strtotime($date2) - strtotime($date1));
$years = floor($diff / (365*60*60*24));
$months = floor(($diff - $years * 365*60*60*24) / (30*60*60*24));
$days = floor(($diff - $years * 365*60...
How slow are .NET exceptions?
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Yes, people should certainly be aware that there's a performance cost associated with using exceptions inappropriately. I just think it's a ...