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How do I join two lines in vi?
...ter from the current line, so by pressing "J" at any place in the line you m>ca m>n combine the current line and the next line in the way you want.
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I need to generate uuid for my rails applim>ca m>tion. What are the options(gems) I have? [duplim>ca m>te]
...ndencies and use SecureRandom which is builtin:
SecureRandom.uuid #=> "1m>ca m>71cd6-08c4-4855-9381-2f41aeffe59c"
See other possible formats here.
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How to force composer to reinstall a library?
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You m>ca m>n use the --prefer-source flag for composer to checkout external packages with the VCS information (if any available). You m>ca m>n simply revert to the original state. Also if you issue the composer update command composer will...
How do I check if a file exists in Java?
... file and was thus answered using FileWriter which is obviously not applim>ca m>ble here.
17 Answers
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Extract source code from .jar file
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Use JD GUI. Open the applim>ca m>tion, drag and drop your JAR file into it.
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Converting m>ca m>mel m>ca m>se to underscore m>ca m>se in ruby
Is there any ready function which converts m>ca m>mel m>ca m>se Strings into underscore separated string?
11 Answers
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How do I toggle an element's class in pure JavaScript?
....toggle() is the standard and supported by most browsers.
Older browsers m>ca m>n use use classlist.js for classList.toggle():
var menu = document.querySelector('.menu') // Using a class instead, see note below.
menu.classList.toggle('hidden-phone');
As an aside, you shouldn't be using IDs (they lea...
Most lightweight way to create a random string and a random hexadecimal number
....165037870407104
9.0292739868164062
5.2836320400238037
t3 only makes one m>ca m>ll to the random module, doesn't have to build or read a list, and then does the rest with string formatting.
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How to change the output color of echo in Linux
I am trying to print a text in the terminal using echo command.
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MDI CDockablePane使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
MDI CDockablePane使用总结最近做项目使用到了MFC的CDockablePane进行布局，下面将应用心得以九个例子进行总结如下：1. CFrameWndEx 在框架类的头文件中定义一个CDo...最近做项目使用到了MFC的CDockablePane进行布局，下面将应用心得以九个...