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Select count(*) from multiple tables
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edited Mar 5 '09 at 9:52
answered Mar 3 '09 at 12:39
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UITapGestureRecognizer tap on self.view but ignore subviews
...cendantOfView:yourSubView]) {
return NO;
}
return YES;
}
Edit: Please, also check @Ian's answer!
Swift 5
// MARK: UIGestureRecognizerDelegate methods, You need to set the delegate of the recognizer
func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive to...
Eclipse returns error message “Java was started but returned exit code = 1”
... eclipse.ini file is: regularly it is in the folder of your eclipse.exe.
Edit2: @KadoLakatt: the reason why installing the latest Java Version worked for you is because Eclipse checks the standard path for a JVM if it doesn't find a -vm entry (see here). However I'd not recommend that, since you m...
Remove duplicate elements from array in Ruby
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edited May 20 at 4:57
the Tin Man
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Most efficient way to remove special characters from string
...tring. There is no nasty surprises if you would use it on a large string.
Edit:
I made a quick performance test, running each function a million times with a 24 character string. These are the results:
Original function: 54.5 ms.
My suggested change: 47.1 ms.
Mine with setting StringBuilder capaci...
Add a new column to existing table in a migration
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Migrations
And for Laravel 4 / Laravel 5:
Schema Builder
Migrations
Edit:
use $table->integer('paid')->after('whichever_column'); to add this field after specific column.
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impro...
What exactly does Perl's “bless” do?
...w {
my $class = shift;
my $self = { };
bless $self, $class;
}
EDIT: See kixx's good answer for a little more detail.
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Do I need to explicitly call the base virtual destructor?
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edited May 23 '17 at 12:10
Community♦
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answered Mar 24 '09 a...
How to simulate target=“_blank” in JavaScript
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edited Nov 21 '15 at 18:50
joe_young
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mongo group query how to keep fields
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edited Jan 22 at 5:54
mae
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