NOTICE

for in

Date : 2009. 1. 7. 14:44 Category : Programming/Javascript
for
  1. <script>
  2. var i;
  3. var mine = new Array("aaa", "bbb", "ccc");
  4. for(i=0; i<mine.length; i++) {
  5.     document.write(mine[i] + "<br />");
  6. }
  7. </script>

for in
  1. <script>
  2. var i;
  3. var mine = new Array("aaa", "bbb", "ccc");
  4. for(i in mine) {
  5.     document.write(mine[i] + "<br />");
  6. }
  7. </script>

쓰고 싶은 거 쓰면 됨
후자(for in) 추천!
짧아서 ㅋ