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function isset () { | |
// http://kevin.vanzonneveld.net | |
// + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) | |
// + improved by: FremyCompany | |
// + improved by: Onno Marsman | |
// + improved by: Rafał Kukawski | |
// * example 1: isset( undefined, true); | |
// * returns 1: false | |
// * example 2: isset( 'Kevin van Zonneveld' ); | |
// * returns 2: true |
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public function colorAverage($rect) | |
{ | |
//$rect = array(x, y, w, h); | |
$im = @imagecreatetruecolor($rect[2], $rect[3]); | |
if (!$im) { return false; } | |
imagecopy($im, $this->info, 0, 0, $rect[0], $rect[1], $rect[2], $rect[3]); | |
$imgW = $rect[2]; | |
$imgH = $rect[3]; |
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switch (expression) | |
{ | |
case label1: | |
statements1 | |
break; | |
case label2: | |
statements2 | |
break; | |
default: | |
statements_def |
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<script type="text/javascript" src="https://getfirebug.com/firebug-lite-debug.js"></script> |
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try | |
{ | |
} | |
catch (Exception $e) | |
{ | |
echo $e->getMessage(); | |
} |
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Math.floor(Math.random()*1980).toString(); |
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<script src="http://code.jquery.com/jquery-1.8.3.min.js"></script> |
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function setToCenterOfParent(obj, parentObj) | |
{ | |
var height = $( obj ).height(); | |
var width = $( obj ).width(); | |
if ( parentObj == window ) { | |
$( obj ).css( 'top', ( $( parentObj ).height() / 2 ) - ( height / 2 ) ); | |
$( obj ).css( 'left', ( $( parentObj ).width() / 2 ) - ( width / 2 ) ); | |
} | |
else { | |
$( obj ).css( 'top', ( $( parentObj ).height() / 2 ) - ( height / 2 ) + $( parentObj ).position().top ); |
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switch ($i) | |
{ | |
case 0: | |
echo "i equals 0"; | |
break; | |
case 1: | |
echo "i equals 1"; | |
break; | |
case 2: | |
echo "i equals 2"; |
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function Log($texto) | |
{ | |
$tw = $texto; | |
if (is_array($texto)) | |
{ | |
ob_start(); | |
print_r($texto); | |
$tw = ob_get_contents(); | |
ob_end_clean(); | |
} |