JavaScript

What are Closures?

October 22, 2022

1575

What are the falsy values in JavaScript?

October 21, 2022

967

What does "use strict" do?

October 20, 2022

1008

What's the value of this in JavaScript?

October 19, 2022

1087

What is the prototype of an object?

October 18, 2022

946

What is an IIFE, what is the use of it?

October 17, 2022

1010

What is the use Function.prototype.apply method?

October 16, 2022

900

What is the use Function.prototype.call method?

October 15, 2022

810

What's the difference between Function.prototype.apply and Function.prototype.call?

October 14, 2022

682

What does the `&&` operator do?

October 13, 2022

2070

What is the usage of Function.prototype.bind?

October 12, 2022

768

What is Functional Programming and what are the features of JavaScript that makes it a candidate as a functional language?

October 11, 2022

760

What are Higher Order Functions?

October 10, 2022

1000

Why are functions called First-class Objects?

October 09, 2022

955

Implement the Array.prototype.map method by hand.

October 08, 2022

1065

What does the || operator do?

October 07, 2022

1417

Is using the + or unary plus operator the fastest way in converting a string to a number?

October 06, 2022

1599

What is the DOM?

October 05, 2022

1786

What is Event Propagation?

October 04, 2022

1865

What's Event Bubbling?

October 03, 2022

1701

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