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Bash: If/Else statement in one line
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287
There is no need to explicitly check $?. Just do:
ps aux | grep some_proces[s] > /tmp/tes...
How many concurrent requests does a single Flask process receive?
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edited May 21 at 2:28
recoder
3511 silver badge77 bronze badges
answered Dec 18 '12 at 8:...
What are the differences between git remote prune, git prune, git fetch --prune, etc
...g. So, in short, git remote prune and git fetch --prune operate on number 2 above. For example, if you deleted a branch using the git web GUI and don't want it to show up in your local branch list anymore (git branch -r), then this is the command you should use.
To remove a local branch, you shoul...
Autocompletion in Vim
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answered Feb 8 '13 at 2:34
ValloricValloric
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How to provide user name and password when connecting to a network share
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You can either change the thread identity, or P/Invoke WNetAddConnection2. I prefer the latter, as I sometimes need to maintain multiple credentials for different locations. I wrap it into an IDisposable and call WNetCancelConnection2 to remove the creds afterwards (avoiding the multiple username...
UIButton remove all target-actions
... action:NULL
forControlEvents:UIControlEventAllEvents];
Swift 2
button.removeTarget(nil, action: nil, forControlEvents: .AllEvents)
Swift 3 or higher
button.removeTarget(nil, action: nil, for: .allEvents)
shar...
Changing names of parameterized tests
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12 Answers
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Advantages of stateless programming?
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edited Aug 13 '14 at 22:47
Dave Jarvis
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Remove all special characters with RegExp
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52
This solution do not work for non English symbols. "Їжак" for example.
– Seagull
Oct 21 '14 at 8:...
Convert RGB to RGBA over white
I have a hex color, e.g. #F4F8FB (or rgb(244, 248, 251) ) that I want converted into an as-transparent-as-possible rgba color (when displayed over white). Make sense? I'm looking for an algorithm, or at least idea of an algorithm for how to do so.
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