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What is the best way to uninstall gems from a rails3 project?
...ted above.So every time you run bundler it'll recheck dependencies
EDIT - 24.12.2014
I see that people keep coming to this question I decided to add a little something.
The answer I gave was for the case when you maintain your gems global. Consider using a gem manager such as rbenv or rvm to keep ...
Any way to clear python's IDLE window?
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Can't push to GitHub because of large file which I already deleted
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Worked for me but I had to 'force' it: git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch <file/dir>' -f HEAD
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Setting element of array from Twig
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There is no nice way to do this in Twig. It is, however, possible by using the merge filter:
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Tab key == 4 spaces and auto-indent after curly braces in Vim
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edited May 23 '17 at 12:26
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answered Oct 24 '08 at 17:45
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What is the fastest way to create a checksum for large files in C#
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The problem here is that SHA256Managed reads 4096 bytes at a time (inherit from FileStream and override Read(byte[], int, int) to see how much it reads from the filestream), which is too small a buffer for disk IO.
To speed things up (2 minutes for has...
Meaning of $? (dollar question mark) in shell scripts
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This is the exit status of the last executed command.
For example the command true always ret...
Is it possible to have different Git configuration for different projects?
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Numpy array assignment with copy
...l syntax. You probably meant B = numpy.copy(A). This is almost the same as 2, but it creates a new array, rather than reusing the B array. If there were no other references to the previous B value, the end result would be the same as 2, but it will use more memory temporarily during the copy.
Or ma...