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How to get object length [duplicate]

... Ok. I do not like to use many .js files (may be kind of a messy), so I think to merge jquery.js and underscore.js in on file '_jquery.js' for example, and use these libraries together =) – Larry Cinnabar Apr 4 '11 at 0:2...
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What is pip's equivalent of `npm install package --save-dev`?

...cript (pips) that takes a -s argument and freezes to your requirements.txt file automatically. Edit 1 Since writing this there has been no change in providing an auto --save-dev option similar to NPM however Kenneth Reitz (author of requests and many more) has released some more info about a bett...
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Sorting multiple keys with Unix sort

I have potentially large files that need to be sorted by 1-n keys. Some of these keys might be numeric and some of them might not be. This is a fixed-width columnar file so there are no delimiters. ...
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How to copy directories in OS X 10.7.3?

... CLI: cp -R <sourcedir> <destdir> If you're only seeing the files under the sourcedir being copied (instead of sourcedir as well), that's happening because you kept the trailing slash for sourcedir: cp -R <sourcedir>/ <destdir> The above only copies the files and their ...
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C# How can I check if a URL exists/is valid?

...for a dynamic service like stock price. For static resources (e.g. images, files etc) HEAD usually works as advertised since it is baked into the server. Many programmers do not explicitly HEAD requests since the focus is normally on POST and GET. YMMV – David Taylor ...
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Code coverage for Jest

... I navigated into the coverage/lcov-report directory I found an index.html file that could be loaded into a browser. It included the information printed at the command line, plus additional information and some graphical output. ...
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Determining the path that a yum package installed to [closed]

...double check, but I think it's: rpm -ql ffmpeg That should list all the files installed as part of the ffmpeg package. share | improve this answer | follow ...
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Eclipse keyboard shortcut to indent source code to the left?

... And the file should be opened as a JavaScript Editor File. Like if i have it open with UX Studio the shortcut doesn't work... And vice versus I can't add breakpoints for debugging. – najuste Jul...
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get path for my .exe [duplicate]

... I only wanted the Path but I see this command gives me path + filename of the exe. :-( On the other Hand GetEntryAssembly().Location gives the path with "file://" - What I needed was AppDomain.CurrentDomain.BaseDirectory – user799821 Feb 27 '12 at ...
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Git conflict markers [duplicate]

After I pulled from remote branch, I got conflict, when I open the file it looks something like below: 1 Answer ...