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Does Foreign Key improve query performance?
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edited Mar 16 '12 at 8:35
onedaywhen
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Is it possible to change a UIButtons background color?
...derColor = [UIColor blackColor].CGColor;
loginButton.layer.borderWidth = 0.5f;
loginButton.layer.cornerRadius = 10.0f;
edit: of course, you'd have to #import <QuartzCore/QuartzCore.h>
edit: to all new readers, you should also consider a few options added as "another possibility". for you co...
Javascript - How to extract filename from a file input control
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– Yogi Yang 007
May 13 '09 at 12:35
I added these two lines of code to extract just the file name without extension:...
How can I make Visual Studio wrap lines at 80 characters?
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answered Oct 25 '08 at 14:56
TGnatTGnat
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How to convert java.util.Date to java.sql.Date?
...2 or later. No need for strings, no need for java.sql.* classes. Hibernate 5 & JPA 2.2 support java.time.
Where to obtain the java.time classes?
Java SE 8, Java SE 9, Java SE 10, Java SE 11, and later - Part of the standard Java API with a bundled implementation.
Java 9 brought some minor fea...
How do I round to the nearest 0.5?
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edited May 20 '19 at 11:35
extempl
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answered Aug 25 '09 at 16:...
What size should apple-touch-icon.png be for iPad and iPhone?
...r 2G), iPhone 3G, iPhone 3GS -->
<link rel="apple-touch-icon" sizes="57x57" href="touch-icon-iphone.png">
<!-- iPad and iPad mini @1x -->
<link rel="apple-touch-icon" sizes="76x76" href="touch-icon-ipad.png">
<!-- iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6,...
How to initialize HashSet values by construction?
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edited Jul 25 '17 at 13:43
answered Jan 11 '10 at 12:38
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Bash/sh - difference between && and ;
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answered May 27 '11 at 13:15
ignarignar
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How to override and extend basic Django admin templates?
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edited Aug 20 at 18:35
Jeff
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answered Jul 5 ...