Working with Java String Methods and Manipulations
Retrieving String Metadata
Length
To determine the total number of characters in a text sequennce, use the length() method:
text.length();
Searching Within Text
Character indices in Java strings range from 0 to length - 1.
indexOf(): Locates the first occurrence of a specific character or substring. Returns -1 if not found.
lastIndexOf(): Loc ...
Posted on Sat, 09 May 2026 06:03:07 +0000 by Jramz