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Swapping two variable value without using third variable
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Ruby on Rails form_for select field with class
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edited Mar 6 '13 at 2:14
Rimian
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answ...
Python, remove all non-alphabet chars from string
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123
Use re.sub
import re
regex = re.compile('[^a-zA-Z]')
#First parameter is the replacement, sec...
ignoring any 'bin' directory on a git project
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Before version 1.8.2, ** didn't have any special meaning in the .gitignore. As of 1.8.2 git supports ** to mean zero or more sub-directories (see release notes).
The way to ignore all directories called bin anywhere below the current level in ...
How do I calculate the date six months from the current date using the datetime Python module?
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hasNext in Python iterators?
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answered Dec 27 '09 at 18:08
avakaravakar
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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 ...
Abstract methods in Python [duplicate]
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261
Something along these lines, using ABC
import abc
class Shape(object):
__metaclass__ = a...
swift case falling through
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answered Jun 4 '14 at 23:05
Cezary WojcikCezary Wojcik
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Enabling markdown highlighting in Vim
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This should work to disable the end-of-line space highlighting when using the plasticboy mkd pl...