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In plain English, what does “git reset” do?

...ssible from any branch anymore. Git permanently deletes such commits after 30 days, but until then you can recover C by pointing a branch at it again (git checkout C; git branch <new branch name>). Arguments Paraphrasing the man page, most common usage is of the form git reset [<commit&g...
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Creating an abstract class in Objective-C

... 633 Typically, Objective-C class are abstract by convention only—if the author documents a class ...
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Android equivalent to NSNotificationCenter

...eresRui Peres 25.1k99 gold badges7878 silver badges130130 bronze badges 42 ...
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App Inventor 2 Web客户端(Web)详细用法示例 · App Inventor 2 中文网

...、大小和标题,手机显示出来。 准备:一台装有 Python 3.8 以上的电脑;手机能访问电脑的局域网 IP(一般连同一个路由器即可)。 第 1 步:电脑运行接收服务器 把页面末尾的电脑端完整代码保存为 upload-server.py,在它所在目...
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Java: Calling a super method which calls an overridden method

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Using PowerShell credentials without being prompted for a password

... JohnLBevan 18k44 gold badges6565 silver badges138138 bronze badges answered Jun 5 '11 at 0:51 KevKev 111k4949 gold badges2832...
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Why can I add named properties to an array as if it were an object?

... 131 Virtually everything in javascript is an object, so you can "abuse" an Array object by setting ...
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Checkout one file from Subversion

... | edited Aug 23 '15 at 20:14 Peter Mortensen 26.5k2121 gold badges9292 silver badges122122 bronze badges ...
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What is the difference between single-quoted and double-quoted strings in PHP?

...tion. You don't need to escape quotes in this syntax. Nowdoc (since PHP 5.3.0) string syntax works essentially like single quoted strings. The difference is that not even single quotes or backslashes have to be escaped. A nowdoc is identified with the same <<< sequence used for heredocs, b...
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Use PHP composer to clone git repo

... At the time of writing in 2013, this was one way to do it. Composer has added support for better ways: See @igorw 's answer DO YOU HAVE A REPOSITORY? Git, Mercurial and SVN is supported by Composer. DO YOU HAVE WRITE ACCESS TO THE REPOSITORY? Yes? ...