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I applied via LinkedIn and was interviewed before Jan 2024. There was 1 interview round.
I applied via LinkedIn and was interviewed in May 2022. There was 1 interview round.
Closure is a function that has access to its parent scope even after the parent function has returned.
Closure allows for private variables and functions in JavaScript.
It is created when a function is returned from another function.
Closures can be used to create factory functions and currying.
Example: function outer() { let x = 10; return function inner() { console.log(x); } }
Example: const add = (function () { let coun...
var, let, and const are used to declare variables in JavaScript with different scoping rules and mutability.
var has function-level scope and can be redeclared and reassigned
let has block-level scope and can be reassigned but not redeclared
const has block-level scope and cannot be reassigned or redeclared
Use const for values that should not change, let for values that may change, and var for legacy code or global variab
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I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
I applied via Walk-in and was interviewed before Sep 2019. There were 5 interview rounds.
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