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Unique Key constraints for multiple columns in Entity Framework
I'm using Entity Framework 5.0 Code First;
9 Answers
9
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How to programmatically take a screenshot on Android?
...and: [su] Working Directory: null Environment: null , my device is android 5.0
– Eddy
Jun 23 '15 at 9:14
@Eddy It depe...
How to change to an older version of Node.js
...rt using a specific version again. Even after setting nvm alias default v0.5.0 Would you happen to know how to get it to maintain the settings after a reboot?
– JD Isaacks
Oct 11 '11 at 13:32
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iPhone Debugging: How to resolve 'failed to get the task for process'?
... no idea why it works, but it does! At least for me!
Environment: Xcode 5.0 (5A1412).
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Fade/dissolve when changing UIImageView's image
... [UIView transitionWithView:self.imageView
duration:5.0f
options:UIViewAnimationOptionTransitionCrossDissolve
animations:^{
self.imageView.image = toImage;
} completion:nil]
Done.
And to do...
Can PHP PDO Statements accept the table or column name as parameter?
...SQL table names can contain other characters. See dev.mysql.com/doc/refman/5.0/en/identifiers.html
– Phil
Apr 29 '14 at 1:31
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Opening the Settings app from another app
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You can use this on iOS 5.0 and later: This no longer works.
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs://"]];
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How to avoid the “divide by zero” error in SQL?
... of NullIf? Try it yourself! SELECT Value,1/NullIf(Value,0)FROM(VALUES(0),(5.0),(NULL))x(Value); Unless by "breaks" you mean returns a NULL? You can convert that to whatever you want with IsNull or Coalesce.
– ErikE
Jan 26 '17 at 16:54
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How to find the largest file in a directory and its subdirectories?
...FreeBSD 4.11. I guess I haven't read sort's man page since before FreeBSD 5.0 was released!
– ghoti
Sep 26 '12 at 11:41
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Replacement for deprecated sizeWithFont: in iOS 7?
...iOS 7.0";
if (SYSTEM_VERSION_LESS_THAN(@"7.0")) {
// code here for iOS 5.0,6.0 and so on
CGSize fontSize = [text sizeWithFont:[UIFont fontWithName:@"Helvetica"
size:12]];
} else {
// code here for iOS 7.0
CGSize fontSize = [tex...