Can you explain the differences between arguments and rest parameters in JavaScript?
Sure! In JavaScript, 'arguments' is an array-like object available within functions that contains the values passed to the function. 'Rest parameters', on the other hand, allow you to represent an indefinite number of arguments as an array, using the syntax '...args'.
How do I use rest parameters in a function?
You can use rest parameters by adding '...' before the parameter name in the function definition. For example: function myFunction(...args) { console.log(args); }
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Can I still access the 'arguments' object if I use rest parameters?
No, if you use rest parameters, the 'arguments' object will not be available. You should use rest parameters instead for better readability and functionality.
What are some use cases for using rest parameters?
Rest parameters are useful for functions that need to accept a variable number of arguments, like in a sum function or when handling multiple event listeners.
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