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Remove first element from $@ in bash [duplicate]
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Exactly what I wanted. Now don't need temp variable for dereferencing first argument in "${!1}${@:2}"
– Charlie Gorichanaz
Mar 27 '17 at 22:59
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How do I replace the *first instance* of a string in .NET?
...lace)
{
// ...same as above...
}
}
Using the above example it's now possible to write:
str = str.ReplaceFirst("brown", "quick");
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fo...
Disable scrolling on ``
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Nice addition about blur, I didn't know you can still allow page scrolling. I've updated my answer.
– Simon Perepelitsa
Feb 11 '13 at 18:07
1...
How to use DISTINCT and ORDER BY in same SELECT statement?
...ry, CreationDate
DISTINCT
ORDER BY CreationDate DESC
SELECT Category
But now, with the extended sort key column CreationDate, the semantics of the DISTINCT operation has been changed, so the result will no longer be the same. This is not what we want, so both the SQL standard, and all reasonable d...
Should an Enum start with a 0 or a 1?
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@Allon It seems better to only give the enum values you know are valid and then to check for invalid values in the setter and/or constructor. That way you know immediately if some code isn't working correctly rather than allowing an object with invalid data to exist for some unkno...
How to check if APK is signed or “debug build”?
As far as I know, in android "release build" is signed APK. How to check it from code or does Eclipse has some kinda of secret defines?
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What is the maximum value for an int32?
... When you are programming: yes in 99% of cases. But you may want to know that it's something like ~ 2 billion to planning programming approaches or when working with data, although it's a very large number. :)
– Andre Figueiredo
Nov 17 '13 at 21:53
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Remove a git commit which has not been pushed
...did git add.
If you want to unstage the files after that, do
git reset
Now you can make more changes before adding and then committing again.
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AngularJS - Create a directive that uses ng-model
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umm...ok...but now this no longer works with ng-model-options or any of the other ng model things, does it?
– George Mauer
Dec 5 '16 at 14:27
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How to make a phone call using intent in Android?
...t placed call permissions tag before application tag in manifest file
and now every thing is working fine.
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