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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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Does anyone still use [goto] in C# and if so why? [closed]

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Jul 1 '11 at 8:59 ...
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How can I set the aspect ratio in matplotlib?

I'm trying to make a square plot (using imshow), i.e. aspect ratio of 1:1, but I can't. None of these work: 5 Answers ...
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Global access to Rake DSL methods is deprecated

...may see something like rake aborted! You have already activated Rake 0.9.1 ... I still had a copy of Rake 0.9.1 in my directory so I deleted it. You can "delete" Rake 0.9.1 by running the following command: gem uninstall rake -v=0.9.1 If you have multiple versions of the gem installed, you'...
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How to get arguments with flags in Bash

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How can I convert a DateTime to the number of seconds since 1970?

...t a C# DateTime variable to Unix time, ie, the number of seconds since Jan 1st, 1970. It looks like a DateTime is actually implemented as the number of 'ticks' since Jan 1st, 0001. ...
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Parse query string in JavaScript [duplicate]

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What's the cleanest way of applying map() to a dictionary in Swift?

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ros 基本调试 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...拍砖。。本文讲述了调试ROS的各种方法和必要步骤。目录1.简介2.可用的调试方法2.1通...原文地址:http://www.reactos.org/wiki/Debugging 欢迎拍砖。。 本文讲述了调试ROS的各种方法和必要步骤。 目录 1.简介 2.可用的调试方法 2.1通...
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Extract month and year from a zoo::yearmon object

... 144 Use the format() method for objects of class "yearmon". Here is your example date (properly cr...