Can I manually modify a variable of a JavaScript object at runtime? [duplicate]

Question

This is a silly question, but I was working on an AngularJS app (a simple school project), and wanted to know if there was a way to modify the JavaScript object once it's running in chrome from Chrome's Developer tools. Basically, I have a character and a monster, and I wanted to edit the strength of them in the fight to speed up my debugging process (to avoid setting the value in the source code and then refreshing the page).

My guess is there isn't a way to do that because it could become some "security problem", but I just wasn't sure.

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Edit: This is the answer. I just didn't know how to search for it. :)

Answer 1

1. Hit F12
2. go to the console tab
3. start executing any javascript.

character.strength = 12 or whatever will work as long as character is globally available.