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How to remove a file from version control without deleting it?

...ory. In the event you wish to remove files from the repo, BUT keep them locally on your machine then you'd use the flag above. – Greg Hilston Feb 22 '16 at 13:31 6 ...
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What’s the best way to check if a file exists in C++? (cross platform)

...his using standard c++ libs? Preferably without trying to open the file at all. 10 Answers ...
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pip install mysql-python fails with EnvironmentError: mysql_config not found

... It seems mysql_config is missing on your system or the installer could not find it. Be sure mysql_config is really installed. For example on Debian/Ubuntu you must install the package: sudo apt-get install libmysqlclient-dev Maybe the mysql_config is not in your path, it will be ...
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Display filename before matching line

... If grep is supplied with multiple file names, it will automatically display the file names before the match, but it will leave the file name out in case of a single input file. By using /dev/null as an extra input file grep "thinks" it dealing with multiple files, but /dev/null is of cou...
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Get Output From the logging Module in IPython Notebook

.... The functions debug(), info(), warning(), error() and critical() will call basicConfig() automatically if no handlers are defined for the root logger. This function does nothing if the root logger already has handlers configured for it. It seems like ipython notebook call basicConfig ...
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What does numpy.random.seed(0) do?

... I'm not very familiar with NumPy's random state generator stuff, so I'd really appreciate a layman's terms explanation of this. ...
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Replacing H1 text with a logo image: best method for SEO and accessibility?

... For all who are wondering what's in the linked video: Matt Cutts basically says, you should use the alt attribute of the img tag instead of hiding text with css. – bjunix Nov 21 '16 at 15:39...
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Replace whitespaces with tabs in linux

...long options are mandatory for short options too. -a, --all convert all blanks, instead of just initial blanks --first-only convert only leading sequences of blanks (overrides -a) -t, --tabs=N have tabs N characters apart i...
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Changing image sizes proportionally using CSS?

I have been trying for a couple of days now to configure my thumbnail gallery so all the images appear the same height and width. However when I change the Css code to, ...
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What's the difference between a single precision and double precision floating point operation?

...as the greater data precision available with 64-bit data types is not typically required by 3D games, as well as the fact that processing 64-bit data uses twice as much RAM, cache, and bandwidth, thereby reducing the overall system performance. From Webopedia: The term double precision is some...