Identify the Error The error console will open. You do not need to add variables to watch, as it updates with all the variables available as the scope changes. In Safari, navigate to Develop > Show Error Console 3. Enable Developer Tools Navigate to Safari > Preferences > Advanced and check the box that says Show Develop menu in menu bar 2.
Chrome 1. In the left pane, click to the left of the line of code you want to break on. This is especially useful for objects which may contain many properties. Replacing a pattern with a string How do you grow in a skill when you're the company lead in that area?