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How to keep index when using pandas merge
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In [5]: a.reset_index().merge(b, how="left").set_index('index')
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col1 to_merge_...
Regex to get string between curly braces
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14 Answers
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jQuery selector for inputs with square brackets in the name attribute
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edited Jun 24 '14 at 14:27
answered Mar 2 '10 at 17:00
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C# equivalent to Java's charAt()?
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You can index into a string in C# like an array, and you get the character at that index.
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Get path of executable
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edited Nov 20 '17 at 6:57
James Mart
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answered Oct 6 '09...
bash: mkvirtualenv: command not found
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CruiseControl.Net 进行持续化集成 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
...继续介绍CC.Net，当前官方已经发布了最新的CruiseControl.NET-1.3.0.2918，在首页的release栏中，便可以找到下载最新版CC.Net的连接，它是一款开源软件，你也可以在http://www.sf.net中找到它的源码和安装文件。如果你就是想使用CC.Net直接...
Find a Git branch containing changes to a given file
...e read br; do git cherry master $br | while read x h; do if [ "`git log -n 1 --format=%H $h -- $FILENAME`" = "$h" ]; then echo $br; fi; done; done | sort -u
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Why `null >= 0 && null
I had to write a routine that increments the value of a variable by 1 if its type is number and assigns 0 to the variable if not, where the variable is initially null or undefined .
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