What you must know about JavaScript's Temporal Dead Zone?
JavaScript Temporal Dead Zone is a concept applicable to variables declared using let and const keywords. It forms an important aspect of variable declaration in JavaScript. As developers, we need to be aware of Temporal Dead Zone and how to avoid issues resulting out of it.
Temporal Dead Zone in JavaScript starts at the beginning of the scope and ends at the line where the variable is declared.
Also, the Temporal Dead Zone depends on the order of execution rather than the order of position in the source code.
In this video, we understand the basics of Temporal Dead Zone in JavaScript with examples. We also cover special cases that might lead to surprises.
#JavaScript #JavaScriptTutorial #WebDevelopment
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