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ViewDidAppear is not called when opening app from background
I have a View Controller in which my value is 0 (label) and when I open that View Controller from another ViewController I have set viewDidAppear to set value 20 on label. It works fine but when I close my app and than again I open my app but the value doesn't change because viewDidLoad , vie...
Undefined, unspecified and implementation-defined behavior
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{
char* p = "hello!\n"; // yes I know, deprecated conversion
p[0] = 'y';
p[5] = 'w';
std::cout << p;
}
The variable p points to the string literal "hello!\n", and the two assignments below try to modify that string literal. What does this program do? According to section 2...
Are fluid websites worth making anymore? [closed]
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20 Answers
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Visual Studio debugging/loading very slow
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Here is how I solved the "slow symbol loading" problem in Visual Studio 2012:
Go to Tools -> Options -> Debugging -> General
CHECK the checkmark next to "Enable Just My Code".
Go to Tools -> Options -> Debugging -> Symbols
Click on the "..." button and create/select a new folde...
How To Launch Git Bash from DOS Command Line?
... lanoxx
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answered Jun 25 '13 at 20:11
EndoroEndoro
33.9k77 gold bad...
Dynamic cell width of UICollectionView depending on label width
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answered Apr 17 '14 at 14:07
Basheer_CADBasheer_CAD
4,6982121 silver badges3535 bronze badges
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Iterate keys in a C++ map
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70
If you really need to hide the value that the "real" iterator returns (for example because you w...
What is the purpose of flush() in Java streams?
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102
From the docs of the flush method:
Flushes the output stream and forces any buffered output...
Convert special characters to HTML in Javascript
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answered Apr 24 '09 at 5:15
StevenSteven
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What does collation mean?
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60
Collation can be simply thought of as sort order.
In English (and it's strange cousin, American...