Web Reference: Dec 24, 2022 ยท Well, Javascript uses something called function scope. Basically, the difference between function scope and block scope is that in a language that uses function scope, any variables declared within a function are visible anywhere within that same function. Nov 13, 2023 ยท Local scope is function-level, meaning it encompasses the entire function, while block scope is limited to the specific block where the variable is declared. Consider the following code to highlight the difference: Function (local) variables are deleted when the function is completed. In a web browser, global variables are deleted when you close the browser window (or tab).
YouTube Excerpt: In this video, we will explore the difference between
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