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Mysql: Select rows from a table that are not in another
..., thanks.
– ekerner
Sep 8 '14 at 15:27
Strong. Best answer for large datasets
– Ian Chadwick
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Swift make method parameter mutable?
...passing in a pointer.
func reduceToZero(_ x: inout Int) {
while (x != 0) {
x = x-1
}
}
var a = 3
reduceToZero(&a)
print(a) // will print '0'
This can be particularly useful in recursion.
Apple's inout declaration guidelines can be found here.
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Error: could not find function … in R
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10 Answers
10
Active
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scale Image in an UIButton to AspectFit?
...ze.width;
CGFloat targetHeight = targetSize.height;
CGFloat scaleFactor = 0.0;
CGFloat scaledWidth = targetWidth;
CGFloat scaledHeight = targetHeight;
CGPoint thumbnailPoint = CGPointMake(0.0,0.0);
if (!CGSizeEqualToSize(imageSize, targetSize)) {
CGFloat widthFactor = targetWidth / width...
Java code for getting current time [duplicate]
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edited Jun 2 '15 at 16:27
osvein
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answered May 7 '...
Getting “Lock wait timeout exceeded; try restarting transaction” even though I'm not using a transac
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Jeff Tian
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answered Apr 29 '11 at 20:54
MarkRMarkR
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Why aren't variables declared in “try” in scope in “catch” or “finally”?
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Timo Tijhof
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answered Sep 18 '08 at 18:01
John ChristensenJohn Christensen
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How to get Git to clone into current directory
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answered Oct 8 '13 at 9:27
Roshan PalRoshan Pal
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not:first-child selector
...'t supported on?
– Simon_Weaver
Jul 27 '14 at 19:48
10
@Simon_Weaver: In practice everything but ...
Differences between TCP sockets and web sockets, one more time [duplicate]
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Rudolf Adamkovič
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answered Jun 5 '13 at 18:20
kanakakanaka
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