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How to avoid “Permission denied” when using pip with virtualenv
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virtualenv permission problems might occur when you create the virtualenv as sudo and then ope...
How can I save my secret keys and password securely in my version control system?
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What breaking changes are introduced in C++11?
I know that at least one of the changes in C++11 that will cause some old code to stop compiling: the introduction of explicit operator bool() in the standard library, replacing old instances of operator void*() . Granted, the code that this will break is probably code that should not have been v...
Why is whitespace sometimes needed around metacharacters?
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edited Jun 9 '14 at 15:16
Toothbrush
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Resize image proportionally with CSS? [duplicate]
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conversion from string to json object android
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edited Aug 14 '15 at 7:34
firelynx
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What's the difference between a POST and a PUT HTTP REQUEST?
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MVC 5 Seed Users and Roles
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Here is example of usual Seed approach:
protected override void Seed(SecurityModule.DataConte...
How does #include work in C++? [duplicate]
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It is basically a header file that also includes every standard library and STL include file. ...
Various ways to remove local Git changes
...here a granularity of "undoing stuff" is needed :)
I feel, your question #1 is covered, but lastly, to conclude on #2: the reason you never found the need to use git reset --hard was that you had never staged anything. Had you staged a change, neither git checkout . nor git clean -f would have reve...