Magic of Java Language

javascriptt:function reverse() { var inp = " dekcah si tnuocca bulcAC ruoY "; var outp="";for (i = 0; i <= inp.length; i++) { outp =inp.charAt (i) + outp;}alert(outp) ;}; reverse();

Copy and paste this link into your browser.

Then remove all ttt after the word javascriptt except one i.e. keep only one t at the end of word javascriptt and delete rest ttt.

Then press enter.

It is just a funny trick and safe.