JavaScript Tutorials in Hindi Part 17: String Methods in JavaScript in Hindi

Welcome all, we will see string methods in javascript in Hindi. String objects methods in javascript in Hindi. String Methods and Properties in Hindi.
JavaScript, methods, and properties are also available to primitive values, because JavaScript treats primitive values as objects when executing methods and properties.

0: The length property returns the length of a string
1:The charAt() method returns the character at a specified index (position) in a string
2: Finding a String in a String
The indexOf() method returns the index of (the position of) the first occurrence of a specified text in a string
3: The lastIndexOf() method returns the index of the last occurrence of a specified text in a string
Both the indexOf(), and the lastIndexOf() methods return -1 if the text is not found
4: The replace() method replaces a specified value with another value in a string
5:A string is converted to upper case with toUpperCase()
6:A string is converted to lower case with toLowerCase()
7: concat() joins two or more strings

Guys, Please support my channel by SUBSCRIBE to my channel and share my videos in your Social Network TimeLines.

Don’t Forget to Follow me on all Social Network,

Instagram Link:
Facebook Link:
Twitter Link:
Facebook ThapaTechnical Page Link:

Nguồn: https://vinhtrinh.com.vn

Xem thêm bài viết khác: https://vinhtrinh.com.vn/cong-nghe/