Is there a way to run JavaScript code inside Aptana Studio 3 IDE?

Question

I created a Test.js file and wrote two lines of JS code in it:

var a = 5;
console.log(\"The result is = \" + a);

The output should be:

Answer 1

I'm afraid it is not possible.

But What I did was to setup a simple workbench.html file, where in the header I put

[...]

and then modified the myJsFile.js and saved it.

Another very intersting possibility is given by http://www.developer.nokia.com/Community/Wiki/Aptana_WRT_Plugin:_Displaying_log_messages_in_Output_console

just check it