To write a Java program to find the first non-repeating character in a string using basic string operations, without using arrays.

Manipulating calendar dates is an essential aspect of many applications written in Java. Traditionally, developers relied on the java.util.Calendar class to get the ...

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Write a Java Program for the following Payroll System. Create a package called PayrollManagement. Define an interface Payable with a method calculate(). Create a super class called Employee with the ...

JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Recursion in Java gets a bad rap. Experienced developers shun ...