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Best way to iterate through a Perl array

... In terms of speed: #1 and #4, but not by much in most instances. You could write a benchmark to confirm, but I suspect you'll find #1 and #4 to be slightly faster because the iteration work is done in C instead of Perl, and no needless copying ...
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How can I upgrade specific packages using pip and a requirements file?

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Call apply-like function on each row of dataframe with multiple arguments from each row

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Reordering arrays

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Remove grid, background color, and top and right borders from ggplot2

... 134 EDIT Ignore this answer. There are now better answers. See the comments. Use + theme_classic(...
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ASP.NET Web API - PUT & DELETE Verbs Not Allowed - IIS 8

I recently upgraded from Visual Studio 2010 to the Visual Studio 2012 RC. The installer also installs IIS 8 Express which Visual Studio now uses as the default web server. ...
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What does LINQ return when the results are empty

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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on

... | edited Sep 23 '15 at 11:46 Nakilon 31.1k1212 gold badges9494 silver badges125125 bronze badges ...
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Why are C# interface methods not declared abstract or virtual?

... 147 For the interface, the addition of the abstract, or even the public keywords would be redundan...
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#1071 - Specified key was too long; max key length is 767 bytes

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