Introduction to Hoisting in JavaScript
The JavaScript engine or interpreter when reading the script takes the variable declaration and function declaration to the top in memory, Initialisations are not hoisted. 👩💻 Coding Time Example - 1 console.log(a) // var is hoisted means we can a...
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Sohini Bhattacharjee
Budding engineer and a coding enthusiast
The concept of Hoisting is a hot topic for interviews. Well, for let and const there is a concept of the Temporal dead zone! Their hoisting is different and that's why many don't consider it as hoisting.