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How do I rotate the Android emulator display? [duplicate]
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Windows: left Ctrl + F12
Mac: Fn + Ctrl + F12
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How to find the length of a string in R
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edited Jun 21 '12 at 9:18
answered Jun 21 '12 at 9:04
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rmagick gem install “Can't find Magick-config”
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I was getting "Can't install RMagick 2.12.2. Can't find Magick-config in..." on Ubuntu 11.04. This fixed it. Thanks!
– Govind N
Jul 25 '11 at 2:04
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How to fix the uninitialized constant Rake::DSL problem on Heroku?
... rake/dsl_definition"
– KMC
Sep 20 '12 at 3:19
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Why can I create a class named “var”?
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answered May 11 '12 at 9:43
Sam HolderSam Holder
30.2k1313 gold badges9292 silver badges167167 bronze badges
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PHP expresses two different strings to be the same [duplicate]
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edited Sep 27 '12 at 2:13
answered Sep 26 '12 at 9:22
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Transform DateTime into simple Date in Ruby on Rails
...t/core_ext'
=> true
>> DateTime.new.to_date
=> Mon, 01 Jan -4712
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How do I create an immutable Class?
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121
I think you're on the right track -
all information injected into the class should be suppli...
莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
...档 211
1.6 UNIX操作系统源代码 211
1.7 源代码中各部分 212
1.8 源代码文件 212
1.9 分析的使用 212
1.10 对程序设计水平的一条注释 212
第2章 基础知识 214
2.1 处理机 214
2.2 处理机状态字 214
2.3 通用寄存器 214
2.4 指令...
Can a for loop increment/decrement by more than one?
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edited Oct 9 '12 at 23:23
answered Oct 9 '12 at 23:18
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