Spread and Rest Operator in Javascript | Difference | Application | Uses | Sushant Sharma

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Hey there, coders!
In this video, we're diving into the powerful world of Rest and Spread operators in JavaScript. 🚀 These two operators may look similar, but they serve different purposes that can greatly enhance your coding efficiency. Whether you're handling dynamic function parameters or breaking down arrays and objects, understanding when and how to use these operators will elevate your JavaScript skills. Let’s break it down!
Spread Operator (...) is all about unpacking arrays or objects into individual elements, which is super handy when you're passing multiple arguments to a function, copying objects, or merging arrays. It's perfect for situations where you want to work with elements individually.
Rest Operator (...), on the other hand, works the other way around. It allows you to pack individual elements into an array, making it ideal for functions that need to accept a variable number of arguments. This way, you can handle multiple inputs without defining each one separately.
So, in simple terms:
Use Spread (...) when you need to unpack an array or object into its individual elements, like when passing arguments to a function.
Use Rest (...) when you need to gather individual elements into an array, especially in function parameters when you're unsure how many arguments will be passed.
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