In this program, You will learn how to reverse a string without using StringBuffer in java. Example: How to reverse a string without using StringBuffer in java. Output:

In this program, You will learn how to count a number of vowels and consonants in a string in java. Example: How to count a number of vowels and consonants in a string in java. Output:

In this program, You will learn how to find the length of a string without using length method in java. Example: How to find the length of a string without using length method in java. Output:

In this program, You will learn how to find the length of string using length method in java. Example: How to find the length of string using length method in java. Output:

In this program, You will learn how to find the ASCII value of a character in java. Example: How to find ASCII value of a character in java. Output:

In this program, You will learn how to character input using the Scanner class in java. Example: How to character input using the Scanner class in java. Output:

In this program, You will learn how to implement the String toUpperCase() method in java. Example: How to implement String toUpperCase() method in java. Output:

In this program, You will learn how to implement the String substring() method with Index in java. Example: How to implement the String substring() method with Index in java. Output:

In this program, You will learn how to implement the String substring() method in java. Example: How to implement the String substring() method in java. Output:

In this program, You will learn how to implement the String compareToIgnoreCase() method in Java. Example: How to implement String compareToIgnoreCase() method in java. Output: