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Homebrew install specific version of formula?
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TLDR: brew install postgresql@8.4.4 See answer below for more details.
*(I’ve re-edited my...
Access nested dictionary items via a list of keys?
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Best way to make Java's modulus behave like it should with negative numbers?
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It behaves as it should a % b = a - a / b * b; i.e. it's the remainder.
You can do (a % b + b...
How to add Git's branch name to the commit message?
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edited May 8 '15 at 10:53
k0pernikus
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How to split a string in shell and get the last field
Suppose I have the string 1:2:3:4:5 and I want to get its last field ( 5 in this case). How do I do that using Bash? I tried cut , but I don't know how to specify the last field with -f .
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
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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
...分 程序交换、基本输入/输出、
块设备 109
第四部分 文件和目录、文件系统、管道 133
第五部分 面向字符的特殊文件 181
下篇 莱昂氏UNIX源代码分析
前言 207
第1章 绪论 209
1.1 UNIX操作系统 209
1.2 公用...
R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
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No, it doesn't, see: R Language Definition: Operators
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Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools
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