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Anonymous recursive PHP functions
...rence
$factorial = function( $n ) use ( &$factorial ) {
if( $n == 1 ) return 1;
return $factorial( $n - 1 ) * $n;
};
print $factorial( 5 );
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Xcode doesn't show the line that causes a crash
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301
You should also ensure that you have breakpoints set for all exceptions. This will cause Xcode ...
.NET JIT potential error?
...sing Visual Studio 2008 and targeting .NET 3.5. I've also tried .NET 3.5 SP1.
3 Answers
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Cross browser JavaScript (not jQuery…) scroll to top animation
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140
function scrollTo(element, to, duration) {
if (duration <= 0) return;
var differenc...
How do I make an html link look like a button?
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219
Apply this class to it
.button {
font: bold 11px Arial;
text-decoration: none;
ba...
Bash command to sum a column of numbers [duplicate]
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10 Answers
10
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What does android:layout_weight mean?
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13 Answers
13
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get all keys set in memcached
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179
Found a way, thanks to the link here (with the original google group discussion here)
First, ...