Nutrox

package nx.audio {
	/**
	 */
	public class Oscillator implements ISampleGenerator {

		private static const WAVEFORM_PULSE:uint    = Waveform.PULSE;
		private static const WAVEFORM_SAWTOOTH:uint = Waveform.SAWTOOTH;
		private static const WAVEFORM_SINE:uint     = Waveform.SINE;
		private static const WAVEFORM_TRIANGLE:uint = Waveform.TRIANGLE;

Nutrox

package {
	import flash.utils.describeType;
	//
	// trace( isDefinition(Sprite,"flash.display::Sprite")            ); // true
	// trace( isDefinition(Sprite,"flash.display::InteractiveObject") ); // true
	// trace( isDefinition(Sprite,"flash.events::EventDispatcher")    ); // true
	// trace( isDefinition(Sprite,"flash.events::Event")              ); // false
	//
	public function isDefinition( definition:Class, type:String ):Boolean {
		var info:XML = describeType( definition );

Nutrox

package {
	public class AbstractExample {
		public function AbstractExample() {
			if( Object(this).constructor == AbstractExample ) {
				throw new Error( "AbstractExample class must be extended." );
			}
		}
	}
}

Nutrox

// Counts the number of bytes in a string.
function count_bytes( &$str ) {
    if( ini_get( 'mbstring.func_overload' ) ) {
        return mb_strlen( $str, '8bit' );
    }
    // Ideally we want strlen() to be used, because it's fast.
    return strlen( $str );
}

Nutrox

function replace( str:String, search:String, replacement:String ):String {
	var a:int = search.length;
	var b:int = replacement.length;
	var o:int = 0;
	var i:int;
	while( ( i = str.indexOf( search, o ) ) != -1 ) {
		str = str.substr( 0, i ) + replacement + str.substr( i + a );
		o = i + b;
	}
	return str;

Nutrox

const DEGRAD:Number = Math.PI / 180;

var iso:Matrix = new Matrix();
iso.rotate( -45 * DEGRAD ); // rotate anti-clockwise by 45 degrees
iso.scale( 1.0, 0.5 );      // scale vertically by 50%
iso.translate( 100, 100 );  // set position if needed

displayObject.transform.matrix = iso;

Nutrox

const CHR:Array = [
	"A","B","C","D","E","F","G","H","I","J","K","L","M",
	"N","O","P","Q","R","S","T","U","V","W","X","Y","Z"
];
const CHRLEN:Number = CHR.length;

function getRandom():String {
	return CHR[ CHRLEN * Math.random() >> 0 ];
}

Nutrox

class JSONObject extends stdClass {

	// Accepts an array, object, or JSON encoded string.
	public function __construct( $o=null ) {
		if( $o === null ) {
			return;
		}
		if( is_string( $o ) ) {
			$o = json_decode( $o );
		}

Nutrox

new function() {
	var TRIM = /^\s*(.+?)\s*$/;
	String.prototype.trim = function() {
		return this.replace( TRIM, '$1' );
	}
}

Nutrox

//
// Works in Chrome, Firefox, MSIE, Opera and Safari.
//
function onDOMContentLoaded( event ) {
	if( event ) {
		document.removeEventListener( event.type, onDOMContentLoaded, false );
	}
	document.onreadystatechange = null;
	// do something here...
}