This link will explain what the “Do It” does: http://appybuilder.com/explore/reference/other/testing.html
I am unable to understand that. Please give me a simple idea where to start from.
This is used when you are Live Testing your app.
If I’m Live Testing my app, and I want to run this code without clicking the button on my phone, I can run the “Do It” on the IF-THEN-ELSE block and it will run that code, just like I actually clicked the button.
If I run the “Do It” on the math block, it will just run that math block and show you the result in a pop-out window.
This is mainly used for debugging your code.