Alok Ranjan Singh (@aloksingh00)

Javascript Placement Series (Part : 5) Discussing about Closure and important interview Question ?

About Closure ? In Javascript, one of the most important and theoretical topic is Closure. It is one of the most misunderstood topic. What is closure ? Closure is nothing but combination of function bundled together with the references to its sur...

2 min readaloksingh00.hashnode.dev

Oct 23, 2022

Javascript Placement Series (Part 4)

Javascript Myths and Explaining important topic like Lexical scope block and block scope what is shadowing. Why let and const are blocked scope

3 min readaloksingh00.hashnode.dev

1Oct 9, 2022

Javascript Placement Series (Part 3) Advance topics like temporal dead zone , etc.

Are let & const variable Hoisted ? The let & const keyword were introduced in ES6(2015). We all know that variable declared with var keyword can be hoisted. But are let & const variable also hoisted, the answer is yes. But they work little different ...

3 min readaloksingh00.hashnode.dev

Sep 30, 2022

Javascript Placement Series(Part 2) Scope, Lexical Environment, Scope Chaining

What is SCOPE ? Scope - It determines the accessibility of variable, object, function from different part of the code. For the above code variable b is within the scope of the function a( ). So basically there are two type of scopes 1 : Global sc...

3 min readaloksingh00.hashnode.dev

2Sep 28, 2022

Javascript Placement Series (Part : 1)

What is Hoisting ? Javascript Hoisting is a process where the interpreter appears to move the declaration of function, variable or classes to the top of there scope prior to the execution of code. Basically it means that you can use the functions or ...

2 min readaloksingh00.hashnode.dev

1Sep 26, 2022

Alok Ranjan Singh

About

Available for

Alok Ranjan Singh's blogs

Javascript Placement Series (Part : 5) Discussing about Closure and important interview Question ?

Javascript Placement Series (Part 4)

Javascript Placement Series (Part 3) Advance topics like temporal dead zone , etc.

Javascript Placement Series(Part 2) Scope, Lexical Environment, Scope Chaining

Javascript Placement Series (Part : 1)

Alok Ranjan Singh

About

Available for

Alok Ranjan Singh's blogs

Javascript Placement Series (Part : 5) Discussing about Closure and important interview Question ?

Javascript Placement Series (Part 4)

Javascript Placement Series (Part 3) Advance topics like temporal dead zone , etc.

Javascript Placement Series(Part 2) Scope, Lexical Environment, Scope Chaining

Javascript Placement Series (Part : 1)

Alok Ranjan Singh

About

Available for

Alok Ranjan Singh's blogs

Javascript Placement Series (Part : 5) Discussing about Closure and important interview Question ?

Javascript Placement Series (Part 4)

Javascript Placement Series (Part 3) Advance topics like temporal dead zone , etc.

Javascript Placement Series(Part 2) Scope, Lexical Environment, Scope Chaining

Javascript Placement Series (Part : 1)

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Alok Ranjan Singh

About

Available for

Alok Ranjan Singh's blogs

Javascript Placement Series (Part : 5) Discussing about Closure and important interview Question ?

Javascript Placement Series (Part 4)

Javascript Placement Series (Part 3) Advance topics like temporal dead zone , etc.

Javascript Placement Series(Part 2) Scope, Lexical Environment, Scope Chaining

Javascript Placement Series (Part : 1)