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Revision: 37202
at December 7, 2010 07:43 by Nettuts
Updated Code 
var unique = function(origArr) {
    var newArr = [],
        origLen = origArr.length,
        found,
        x, y;
        
    for ( x = 0; x < origLen; x++ ) {
        found = undefined;
        for ( y = 0; y < newArr.length; y++ ) {
            if ( origArr[x] === newArr[y] ) { 
              found = true;
              break;
            }
        }
        if ( !found) newArr.push( origArr[x] );    
    }
   return newArr;
}

var myarray = ['jeffrey', 'allie', 'patty', 'damon', 'zach', 'jeffrey', 'allie', 'patty', 'damon', 'zach', 'joe'];
myarray = unique(myarray);
alert(myarray.join(', '));

Revision: 37201
at December 7, 2010 05:56 by Nettuts
Updated Code 
var unique = function(origArr) {
    var newArr = [],
        origLen = origArr.length,
        found,
        x = 0; y = 0;
        
    for ( x = 0; x < origLen; x++ ) {
        found = undefined;
        for ( y = 0; y < newArr.length; y++ ) {
            if ( origArr[x] === newArr[y] ) { 
              found = true;
              break;
            }
        }
        if ( !found) newArr.push( origArr[x] );    
    }
   return newArr;
}

var myarray = ['jeffrey', 'allie', 'patty', 'damon', 'zach', 'jeffrey', 'allie', 'patty', 'damon', 'zach', 'joe'];
myarray = unique(myarray);
alert(myarray.join(', '));

Revision: 37200
at December 6, 2010 03:42 by Nettuts
Updated Code 
var unique = function(origArr) {
    var newArr = [],
        origLen = origArr.length,
        found,
        x = 0; y = 0;
        
    for ( x = 0; x < origLen; x++ ) {
        found = undefined;
        for ( y = 0; y < newArr.length; y++ ) {
            if ( origArr[x] === newArr[y] ) found = true;
        }
        if ( !found) newArr.push( origArr[x] );    
    }
   return newArr;
}

var myarray = ['jeffrey', 'allie', 'patty', 'damon', 'zach', 'jeffrey', 'allie', 'patty', 'damon', 'zach', 'joe'];
myarray = unique(myarray);
alert(myarray.join(', '));

Revision: 37199
at December 6, 2010 03:34 by Nettuts
Initial Code 
 var unique = function(origArr) {
	var newArr = [],
		origLen = origArr.length,
		found = false,
		x = 0; y = 0;
		
	for ( x = 0; x < origLen; x++ ) {
		found = false;
		for ( y = 0; y < newArr.length; y++ ) {
			if ( origArr[x] === newArr[y] ) found = true;
		}
		if ( !found) newArr.push( origArr[x] );	
	}
   return newArr;
}

var myarray = ['jeffrey', 'allie', 'patty', 'damon', 'zach', 'jeffrey', 'allie', 'patty', 'damon', 'zach'];
myarray = unique(myarray);
console.log(myarray);
Initial URL 
http://jsfiddle.net/ARnL3/
Initial Description 
Simple function that filters out any duplicate items in an array.
Initial Title 
Remove Duplicate Values from Array
Initial Tags 
javascript, array, filter
Initial Language 
JavaScript