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How to force 'cp' to overwrite directory instead of creating another one inside?
...ase anyone is tripped up by this it won't work with OSX cp developer.apple.com/library/mac/documentation/Darwin/Reference/…
– dnfehren
Mar 18 '16 at 19:07
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How to drop SQL default constraint without knowing its name?
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Expanding on Mitch Wheat's code, the following script will generate the command to drop the constraint and dynamically execute it.
declare @schema_name nvarchar(256)
declare @table_name nvarchar(256)
declare @col_name nvarchar(256)
declare @Command nvarchar(1000)
set @schema_name = N'MySchema'...
How can I run dos2unix on an entire directory? [closed]
... find all files inside current directory and call for these files dos2unix command
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How do you use vim's quickfix feature?
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There are a lot of commands for quickfix as you have said, but I tend to find I only use a small subset of them:
:copen " Open the quickfix window
:ccl " Close it
:cw " Open it if there are "errors", close it otherwise (some people prefer...
How can I stop .gitignore from appearing in the list of untracked files?
...ignore file should be in your repository, so it should indeed be added and committed in, as git status suggests. It has to be a part of the repository tree, so that changes to it can be merged and so on.
So, add it to your repository, it should not be gitignored.
If you really want you can add .gi...
setting an environment variable in virtualenv
...intained.
Old answer
I wrote autoenv to do exactly this:
https://github.com/kennethreitz/autoenv
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How to revert initial git commit?
I commit to a git repository for the first time; I then regret the commit and want to revert it. I try
9 Answers
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How to solve java.lang.NoClassDefFoundError?
I've tried both the example in Oracle's Java Tutorials . They both compile fine, but at run-time, both come up with this error:
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What are rvalues, lvalues, xvalues, glvalues, and prvalues?
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Thanks, this answer is really helpful! But my compiler doesn't agree with your examples for xvalues and prvalues; they are the exact opposite. Returning by rvalue reference gives me a prvalue, and returning by value gives me an xvalue. Did you get them mixed up, or is m...