Java-Module-2-Inmakes-Challenges This coding challenge focuses on string manipulation in Java. Tasks include extracting digits from an alphanumeric string, converting strings to uppercase and ...

There are many ways to write a Java String palindrome program. In this Java palindrome example we demonstrate recursion and how the use of loops, arrays, Scanner and the reverse method can improve ...

This Java program reverses a string by iterating through its characters in reverse order. It prompts the user to enter a string, then uses a for loop to extract each character from the last index t ...