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Pip freeze vs. pip list

... When you are using a virtualenv, you can specify a requirements.txt file to install all the dependencies. A typical usage: $ pip install -r requirements.txt The packages need to be in a specific format for pip to understand, which is feedparser==5.1.3 wsgiref==0.1.2 django==1.4.2 .....
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MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...为MongoDB使用内存映射文件,所以必须使用64位版本。官方下载地址如下:http: www mongodb org downloads实验环境使用的Mongodb版本为mon 因为MongoDB使用内存映射文件,所以必须使用64位版本。 官方下载地址如下:http://www.mongodb.org/downloads...
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How can I replace a newline (\n) using sed?

...lename or remove the newline characters entirely: tr -d '\n' < input.txt > output.txt or if you have the GNU version (with its long options) tr --delete '\n' < input.txt > output.txt share | ...
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Explaining Python's '__enter__' and '__exit__'

...mponents self object,which I want to expose to user like in with open(abc.txt, 'r') as fin: content = fin.read() – ViFI Jul 11 '16 at 10:37 ...
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Revert changes to a file in a commit

...arlier commit: For example, you want to revert changes in 1 file (badfile.txt) in commit aaa222: aaa333 Good commit aaa222 Problem commit containing badfile.txt aaa111 Base commit Rebase on the base commit, amend the problem commit, & continue. 1) Start interactive rebase: git rebase -i aa...
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How to read data From *.CSV file using javascript?

...ecommend Evan's answer for accuracy. This code will work when your data.txt file is one long string of comma-separated entries, with no newlines: data.txt: heading1,heading2,heading3,heading4,heading5,value1_1,...,value5_2 javascript: $(document).ready(function() { $.ajax({ type...
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Floating View 扩展:悬浮视图扩展,将组件转换为悬浮窗口 · App Inventor 2 中文网

... Floating View 扩展 下载链接 功能概述 扩展特性 截图 积木示例 应用截图 函数 属性 应用场景 1...
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How to redirect 404 errors to a page in ExpressJS?

...found' }); return; } // default to plain-text. send() res.type('txt').send('Not found'); }); share | improve this answer | follow | ...
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Copy file(s) from one project to another using post build event…VS2010

...py "your-source-path" "your-destination-path" /D /y /s /r /exclude:path-to-txt- file\ExcludedFilesList.txt Notice the quotes in source path and destination path, but not in path to exludelist txt file. Content of ExcludedFilesList.txt is the following: .cs\ I'm using this command to copy file fr...
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fatal: git-write-tree: error building trees

...g a patch and reapply it at a later time. git diff --no-prefix > patch.txt patch -p0 < patch.txt Store your patch outside the repository folder for safety. share | improve this answer ...