Part: 2 JavaScript String methods | JavaScript Complete Course for Beginners

Published: 13 June 2022
on channel: Web Expert

Part: 2 JavaScript String methods | JavaScript Complete Course for Beginners

Everything in quotes are called String in JavaScript. In JavaScript String have a lot of properties and methods by which we can perform different types of operations on String.

Some of the String methods are below:

1. toUpperCase:-
Convert all string alphabets to upper case.

2. toLowerCase:-
Convert all string alphabets to lower case.

3. trim:-
Remove white spaces from start and end.

4. split:-
Convert String to array.

5. slice:-
Extract some part from a string

6. search, indexOf:-
Search some part of string and return the index number of the first character.

7. replace:-
replace some part of string with another string.

8. length:-
return the number of character of a string.

Note:- All the string's methods return new string. It doesn't change the original string.

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