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When is std::weak_ptr useful?
I started studying smart pointers of C++11 and I don't see any useful use of std::weak_ptr . Can someone tell me when std::weak_ptr is useful/necessary?
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Showing Difference between two datetime values in hours
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I think you're confused because you haven't declared a TimeSpan you've declared a TimeSpan? wh...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
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How to resize a custom view programmatically?
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How to convert an int array to String with toString method in Java [duplicate]
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What you want is the Arrays.toString(int[]) method:
import java.util.Arrays;
int[] array = new ...
Converting a string to JSON object
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edited Mar 8 '14 at 16:35
Durandal
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What are the differences between a pointer variable and a reference variable in C++?
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Expanding a parent to the height of its children
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Iterating over Java collections in Scala
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edited Jul 6 '14 at 1:15
community wiki
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Change default app.config at runtime
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The hack in the linked question works if it is used before the configuration system is used the ...