How to disable debugger; command in JS?

Question

window.alert = function(msg){console.log('foo' + msg);};
alert("bar");

foobar

screenshot of chrome console:

My problem is if I try disable debugger; command with this, do not work:

window.debugger = function(){console.log('faa');};
debugger;

when I run debugger;, breakpoint stop my app.

Answer 1

debugger is not a member of window, it's only a sign for the browser to know to stop there on debug mode.