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Quickly create a large file on a Linux system

...p harddrive. – lxgr Dec 5 '11 at 12:32 21 fallocate is exactly what I was looking for. ...
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Calling dynamic function with dynamic number of parameters [duplicate]

... beat me to it :) developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/… for more detailed documentation – cobbal Mar 24 '09 at 9:57 ...
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How can I quantify difference between two images?

...ead images as 2D arrays (convert to grayscale for simplicity) img1 = to_grayscale(imread(file1).astype(float)) img2 = to_grayscale(imread(file2).astype(float)) # compare n_m, n_0 = compare_images(img1, img2) print "Manhattan norm:", n_m, "/ per pixel:", n_m/img1.size print "Z...
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Location Services not working in iOS 8

... check whether the user is running iOS 8 or iOS 7. For example: #define IS_OS_8_OR_LATER ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) //In ViewDidLoad if(IS_OS_8_OR_LATER) { [self.locationManager requestAlwaysAuthorization]; } [self.locationManager startUpdatingLocation]; ...
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Which Java Collection should I use?

... | edited Aug 19 at 7:32 answered May 21 '14 at 13:51 H...
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Get the current git hash in a Python script

... Yuji 'Tomita' TomitaYuji 'Tomita' Tomita 100k2323 gold badges259259 silver badges224224 bronze badges ...
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Getting the last argument passed to a shell script

... The simplest answer for bash 3.0 or greater is _last=${!#} # *indirect reference* to the $# variable # or _last=$BASH_ARGV # official built-in (but takes more typing :) That's it. $ cat lastarg #!/bin/bash # echo the last arg given: _last=${!#} echo $_last _last...
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Visual Studio 64 bit?

... Daniel Compton 10.1k44 gold badges3232 silver badges5454 bronze badges answered Mar 25 '10 at 14:45 JoeyJoey 304...
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Relative URL to a different port number in a hyperlink?

...| edited Nov 23 '18 at 20:32 Community♦ 111 silver badge answered May 16 '11 at 10:56 ...
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How to define a circle shape in an Android XML drawable file?

... answered Aug 11 '11 at 17:32 goosemanjackgoosemanjack 91288 silver badges77 bronze badges ...