Run the obligatory Java Hello World! app. Add two variables to represent user input and a magic number. Implement conditional logic to see if the two variables match. Garner user input to make our ...

Java’s collections like arrays and lists are foundational building blocks. Functional programming techniques are at times the ideal way to work with these collections. This article gives a tour ...

Java arrays do not expand and contract. You can’t change the size of an array in Java once the array is initialized. How is a Java array’s size and length used in a loop? A common example of the Java ...