Java Tutorial - Learn Java from Scratch

Java Tutorial | Learn Java Programming with Examples

How to Call a Method in Java

Create your first Java application | IntelliJ IDEA

In this exercise, you will develop a function named decode(messagefile). This function should read an encoded message from a .txt file and return its decoded version as a string. Note that you can write your code using any language and IDE you want (Python is preferred if possible, but not mandatory).

Java Tutorial Method Overloading in Java

Method Overloading in Java with Examples