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How do I stop a Git commit when VI is on the screen waiting for a commit message?
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344
You have two options:
Provide an empty commit message. If it's a new commit and you haven't y...
What's a quick way to test to see a file exists?
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answered Aug 31 '09 at 9:47
reinrein
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How to set an environment variable only for the duration of the script?
On Linux (Ubuntu 11.04) in bash, is it possible to temporarily set an environment variable that will only be different from the normal variable for the duration of the script? For example, in a shell script, making an app that saves to HOME portable by temporarily setting HOME to a folder in the pre...
String.replaceAll single backslashes with double backslashes
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answered Nov 9 '09 at 15:45
BalusCBalusC
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Pushing empty commits to remote
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answered Nov 22 '13 at 6:47
Gabriele PetronellaGabriele Petronella
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How to refresh / invalidate $resource cache in AngularJS
...rce factory?
– suzanshakya
Jul 28 '14 at 14:49
1
While this works. It may be more complexity than...
C++ semantics of `static const` vs `const`
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edited Jan 8 at 14:56
Lightness Races in Orbit
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Using @include vs @extend in Sass?
... that you can declare placeholder classes within media queries.
Update 2014-12-28: Extends produce more compact CSS than mixins do, but this benefit is diminished when CSS is gzipped. If your server serves gzipped CSS (it really should!), then extends give you almost no benefit. So you can always u...
Return from lambda forEach() in java
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edited May 6 '14 at 16:07
answered May 1 '14 at 11:53
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Regular expression to match standard 10 digit phone number
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^(\+\d{1,2}\s)?\(?\d{3}\)?[\s.-]\d{3}[\s.-]\d{4}$
Matches the following
123-456-7890
(123) 456-7890
123 456 7890
123.456.7890
+91 (123) 456-7890
If you do not want a match on non-US numbers use
^(\+0?1\s)?\(?\d{3}\)?[\s.-]\d{3}[\s.-]\d{4}$
Update :
As noticed by ...