| S.No. | Method & Description |
|---|
| 1. | charAt()
It returns the character at the specified index. |
| 2. | charCodeAt()
It returns a number showing the Unicode value of the character at the given index. |
| 3. | concat()
It combines the text of two strings and gives a new string. |
| 4. | indexOf()
It returns the index within the calling String object of the first occurrence of the specified value, or -1 if not found. |
| 5. | lastIndexOf()
It returns the index within the calling String object of the last occurrence of the specified value, or -1 if not found. |
| 6. | localeCompare()
It returns a number showing whether a reference string comes before or after or is the same as the given string in sort order. |
| 7. | match()
It matches a regular expression against a string. |
| 8. | replace()
It finds a match between a regular expression and a string and replaces the matched substring with a new substring. |
| 9. | search()
It runs the search for a match between a regular expression and a specified string. |
| 10. | slice()
It removes a section of a string and returns a new string. |
| 11. | split()
It splits a String object into an array of strings by separating the string into substrings. |
| 12. | substr()
It returns the characters in a string beginning at the specified location through the specified number of characters. |
| 13. | substring()
It returns the characters in a string between two indexes into the string. |
| 14. | toLocaleLowerCase()
The characters within a string are changed to lower case while respecting the current locale. |
| 15. | toLocaleUpperCase()
The characters within a string are changed to an upper case while respecting the current locale. |
| 16. | toLowerCase()
It returns the calling string value changes to lower case. |
| 17. | toString()
It returns a string showing the specified object. |
| 18. | toUpperCase()
It returns the calling string value changes to uppercase. |
| 19. | valueOf()
It returns the first value of the specified object. |