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Android - Setting a Timeout for an AsyncTask?
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44
Yes, there is AsyncTask.get()
myDownloader.get(30000, TimeUnit.MILLISECONDS);
Note that by c...
How to play audio?
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1406
If you don't want to mess with HTML elements:
var audio = new Audio('audio_file.mp3');
audio....
How do I copy an object in Java?
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edited May 15 '09 at 14:47
Bob Cross
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answe...
Using querySelectorAll to retrieve direct children
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answered Jun 20 '13 at 5:45
natevwnatevw
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Iterator Loop vs index loop [duplicate]
...t strides (unless you use an iterator adapter that overloads operator++).
4) range-for loop
for (auto& elem: v) {
// if the current index is needed:
auto i = &elem - &v[0];
// any code including continue, break, return
}
Advantages: very compact loop control, direct ac...
Is there a foreach loop in Go?
... community wiki
5 revs, 4 users 40%davetron5000
8
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What is the best way to test for an empty string in Go?
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419
Both styles are used within the Go's standard libraries.
if len(s) > 0 { ... }
can be fo...
How do I properly compare strings in C?
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Jonathan Leffler
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answered Nov 4 '11 at 2:24
MysticialM...
Copy constructor for a class with unique_ptr
...A( const A& a ) : up_( new int( *a.up_ ) ) {}
};
int main()
{
A a( 42 );
A b = a;
}
You can, as NPE mentioned, use a move-ctor instead of a copy-ctor but that would result in different semantics of your class. A move-ctor would need to make the member as moveable explicitly via std::mov...
Django South - table already exists
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AndiDog
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answered Jun 22 '10 at 6:47
AshokAshok
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