코딩공부/Action Script 3.0
arr unshift 와 배열 자르기
dev__pixui
2015. 5. 7. 18:01
var arr : Array = [ 2,3,4,5,6,7,8,9,10 ];
trace( arr.join() ); ==> 2,3,4,5,6,7,8,9,10
arr.length = 5
trace( arr.join() ); ==> 2,3,4,5,6
arr.unshift( 0 );
trace( arr.join() ); ==> 0,2,3,4,5,6
arr.length = 5
trace( arr.join() ); ==> 0,2,3,4,5