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Return a `struct` from a function in C
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207
You can return a structure from a function (or use the = operator) without any problems. It's...
“Application tried to present modally an active controller”?
...ViewController* vc1 = [[UIViewController alloc] init];
UIViewController* vc2 = [[UIViewController alloc] init];
UIViewController* vc3 = [[UIViewController alloc] init];
You have added them to a tab bar like this:
UITabBarController* tabBarController = [[UITabBarController alloc] init];
[tabBarCon...
moving changed files to another branch for check-in
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edited Aug 29 '11 at 0:52
answered Aug 27 '11 at 23:46
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What's the difference between utf8_general_ci and utf8_unicode_ci?
...ules from Unicode 4.0. Recent versions of MySQL add the rulesets unicode_520 using rules from Unicode 5.2, and 0900 (dropping the "unicode_" part) using rules from Unicode 9.0.
And lastly, utf8mb4 is of course the character encoding used internally. In this answer I'm talking only about Unicode ba...
Are there any open source C libraries with common data structures? [closed]
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edited Oct 2 '15 at 6:42
cnst
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a...
Rails 4: List of available datatypes
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672
Here are all the Rails 4 (ActiveRecord migration) datatypes:
:binary
:boolean
:date
:datetime
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Definition of “downstream” and “upstream”
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720
In terms of source control, you're "downstream" when you copy (clone, checkout, etc) from a rep...
Procedure expects parameter which was not supplied
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