toLowerCase and toUpperCase methods | String Object In JavaScript

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🧡 Hello All JavaScript Lovers Outhere!

Today you're going to learn about the String Object In JavaScript.

This tutorial is a series of videos, in each video we will discuss a method (or more) of the String Object in JavaScript.

In today's video, you're going to learn about the toLowerCase, and toUpperCase methods.

The toLowerCase() method returns the calling string value converted to lower case.

The toUpperCase() method returns the calling string value converted to uppercase.

🔷 Syntax :
toLowerCase()

🔷 Syntax :
toUpperCase()

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CodeExplained
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I've been battling with this because when I output to console the string does not become like what I want (convert them to uppercase).

Probably about 30min or so I realized that I need to assign the initial string to a new variable for it to work 😂

shafiq_ramli
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Sir I like your videos. Can you make one video of all the string object methods just like you did with Array method ?
I thank you for your time

ahmedraza