Auto-complete has become one of the most addictive features of all popular desktop IDEs like Eclipse and Visual Studio.
However, not too many of our users are aware that the Programmr Web IDE supports full-fledged autocomplete too, for a host of languages.
You can checkout the auto-complete functionality in the Java demo below.
Simply type "s1." on a new line in the code. You should see the auto-complete dropdown appear containing all the public methods that you can call on the String object.