How can I debug global scope issues in my JavaScript code?
An example of an AI chatbot conversation about debugging global scope issues in JavaScript.
How can I debug global scope issues in my JavaScript code?
To debug global scope issues, start by checking for variable declarations. Are you using 'var', 'let', or 'const' correctly?
I think I might be using 'var' too much. What are the differences between 'var', 'let', and 'const'?
'var' is function-scoped, while 'let' and 'const' are block-scoped. 'const' also prevents reassignment.
Got it! How can I find out where a global variable is being modified?
You can use the browser's developer tools to set breakpoints or use console logging to track changes to the variable.
Thanks! Any tips for avoiding global scope issues in the future?
To avoid global scope issues, use modules or IIFE (Immediately Invoked Function Expressions) to encapsulate your code.
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