Javascript CheatSheet
Balise
<script type="text/javascript"> </script>
<script src=""> </script>
Regex
x.match(/[a-z]/g);
x.match(/\d/g);
x.match(/.{1,3}/g);
Base change
x.toString(2));
x.join``;
for(var i = 0 ; i < x ; i++){
}
Math
Math.round(x);
Math.abs(x);
Math.ceil(x); // up
Math.floor(x); // down