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What does -1 mean in numpy reshape?
...numpy allow us to give one of new shape parameter as -1 (eg: (2,-1) or (-1,3) but not (-1, -1)). It simply means that it is an unknown dimension and we want numpy to figure it out. And numpy will figure this by looking at the 'length of the array and remaining dimensions' and making sure it satisfi...
JavaScript seconds to time string with format hh:mm:ss
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How to set versionName in APK filename using gradle?
...ultConfig {
applicationId "com.company.app"
minSdkVersion 13
targetSdkVersion 21
versionCode 14 // increment with every release
versionName '1.4.8' // change with every release
setProperty("archivesBaseName", "MyCompany-MyAppName-$versionName")...
Keyboard shortcut to “untab” (move a block of code to the left) in eclipse / aptana?
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L Y E S - C H I O U K H
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answered Jun 27 '09 at 12:51
nbevansnbevans
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What exactly is node.js used for? [closed]
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edited Jul 30 '14 at 12:06
beginner
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Retrieving the output of subprocess.call() [duplicate]
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edited May 6 '14 at 12:33
jfs
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Evaluate expression given as a string
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431
The eval() function evaluates an expression, but "5+5" is a string, not an expression. Use pars...
Can someone explain the dollar sign in Javascript?
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386
A '$' in a variable means nothing special to the interpreter, much like an underscore.
From w...
Is there an onSelect event or equivalent for HTML ?
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Unioning two tables with different number of columns
...umns as null for the table having less columns like
Select Col1, Col2, Col3, Col4, Col5 from Table1
Union
Select Col1, Col2, Col3, Null as Col4, Null as Col5 from Table2
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