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Regarding 'main(int argc, char *argv[])' [duplicate]
...Zero indicates success, while any
// Non-Zero value indicates a failure/error
}
In the early versions of the C language, there was no int before main as this was implied. Today, this is considered to be an error.
On POSIX-compliant systems (and Windows), there exists the possibility to use a t...
How to search by key=>value in a multidimensional array in PHP
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@JohnKugelman Wont the "efficient" answer error out if $key does not exist in the array? Wouldnt it be better to do if (array_key_exists($key, $array) && $array[$key] == $value) {?
– Chase
Feb 3 '14 at 21:04
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Localization of DisplayNameAttribute
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When I try this approach, I get an error message saying "An attribute argument must be a constant expression, typeof expression or array creation expression of an attribute parameter type". However, passing the value to LocalizedDisplayName as a string works. ...
JavaScript check if variable exists (is defined/initialized)
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@geowa4 Actually, that will throw an error if the variable is undefined.
– kevinji
Apr 19 '11 at 4:59
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Foreign key constraints: When to use ON UPDATE and ON DELETE
...s attempt to delete these related records (often automatic) will result in error.
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Can we call the function written in one JavaScript in another JS file?
...on alertOne( ) {
alertNumber( "one" );
};
// Inline
alertOne( ); // No errors
Or it can be ordered like the following:
[HTML]
<script type="text/javascript" src="file2.js"></script>
<script type="text/javascript" src="file1.js"></script>
<script type="text/javascr...
Does a finally block always get executed in Java?
...<pid> on UNIX
If the host system dies; e.g., power failure, hardware error, OS panic, et cetera
If the finally block is going to be executed by a daemon thread and all other non-daemon threads exit before finally is called
...
#pragma pack effect
...ple of the type's size). This avoids the performance penalty (or outright error) on some architectures associated with accessing variables that are not aligned properly. For example, given 4-byte integers and the following struct:
struct Test
{
char AA;
int BB;
char CC;
};
The compiler...
Firefox Web Console Disabled?
...
I had the same exact error message, and once I removed firebug, it went away.
I'm not saying you should remove firebug, I love firebug, but that is most probably the source of the error for you as well. One more note, the error was still ther...
How does type Dynamic work and how to use it?
..., Any]
def selectDynamic(name: String) =
map get name getOrElse sys.error("method not found")
def updateDynamic(name: String)(value: Any) {
map += name -> value
}
}
scala> val d = new DynImpl
d: DynImpl = DynImpl@7711a38f
scala> d.foo
java.lang.RuntimeException: method not...