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Why can I use a function before it's defined in JavaScript?
...in normal top-down order.
If you changed the example to say:
var internalFoo = function() { return true; };
it would stop working.
The function declaration is syntactically quite separate from the function expression, even though they look almost identical and can be ambiguous in some cases.
T...
How do I start a process from C#?
How do I start a process, such as launching a URL when the user clicks a button?
12 Answers
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Regex to test if string begins with http:// or https://
I'm trying to set a regexp which will check the start of a string, and if it contains either http:// or https:// it should match it.
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How do I set the proxy to be used by the JVM
...roxyHosts property!
-Dhttp.nonProxyHosts="localhost|127.0.0.1|10.*.*.*|*.foo.com|etc"
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How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
...gn="center" valign="center">
<tr><td>
<img src="foo.jpg" alt="foo" />
</td></tr>
</table>
</div>
but you should always stick to just css whenever possible.
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jQuery: click function exclude children.
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My solution:
jQuery('.foo').on('click',function(event){
if ( !jQuery(event.target).is('.foo *') ) {
// code goes here
}
});
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How to decompile a whole Jar file? [closed]
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Something like:
jar -xf foo.jar && find . -iname "*.class" | xargs /opt/local/bin/jad -r
maybe?
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The tilde operator in Python
... __invert__(self) method.
>>> import operator
>>> class Foo:
... def __invert__(self):
... print 'invert'
...
>>> x = Foo()
>>> operator.invert(x)
invert
>>> ~x
invert
Any class in which it is meaningful to have a "complement" or "inverse" of an ...
Why is this program valid? I was trying to create a syntax error
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Perl has a syntax called "indirect method notation". It allows
Foo->new($bar)
to be written as
new Foo $bar
So that means
Syntax error ! exit 0;
is the same as
error->Syntax(! exit 0);
or
error->Syntax(!exit(0));
Not only is it valid syntax, it doesn't result in a ...