String concatenation means creating a new string by combining the multiple strings. Using the Java string concat() method you can concatenate multiple strings. This is not the… Read More »Java String concatenation | concat() Method | + Operator
A SubString is part of any string. Some places programmers need to get, find or fetch a substring in java. Java substring nothing a substring… Read More »Java substring example | method, indexof, find from end
Java String is a very important class. The string is a sequence of characters. Once the String object is created, you can’t change the value of… Read More »String Handling in Java | Substring, concat, Split | Examples
A Java string Split methods have used to get the substring or split or char from String. The split method works on the Regex matched case,… Read More »Java string split Method | Regex With Space, Comma, Dot Examples
The string is a sequence of characters. With Java String class can create a string object. Java String Object is immutable, which means once string… Read More »Java String Class | Syntax | Methods | Examples
Question : Determine giving string has all Unique Characters. Without Using additional data structures. Solution : Convert String to Char Array Sort Char Array Compare… Read More »Determine if a string has all Unique Characters
These are the most common questions asking now a day to Android, Java developers, and technical interviews. There are several different ways to Reverse a… Read More »How to reverse string in java example