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vim command to restructure/force text to 80 columns
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Set textwidth to 80 (:set textwidth=80), move to the start of the file (can be done with Ctrl-H...
What does @synchronized() do as a singleton method in objective C?
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edited Mar 22 '17 at 3:18
answered Jun 11 '11 at 18:57
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How to Diff between local uncommitted changes and origin
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JJDJJD
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What does |= (single pipe equal) and &=(single ampersand equal) mean
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djeikyb
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answered Aug 4 '11 at 13:41
Jon SkeetJon Skeet
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Convert numpy array to tuple
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answered Apr 4 '12 at 17:35
Niklas B.Niklas B.
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How to create a loop in bash that is waiting for a webserver to respond?
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174
Combining the question with chepner's answer, this worked for me:
until $(curl --output /dev/n...
What's the difference between the build and create methods in FactoryGirl?
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The create() method persists the instance of the model while the build() method keeps it only on...
How to increase scrollback buffer size in tmux?
...t temporarily) changing history-limit (though show-option (especially in 1.7 and later) can help with retrieving the current value so that you restore it later).
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Create Django model or update if exists
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178
If you're looking for "update if exists else create" use case, please refer to @Zags excellent ...
How to “pull” from a local branch into another one?
...m out first.
– knittl
May 6 '19 at 17:47
I praise thee. By the power of Greyskull!
– R Claven
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