The Java recognizes the limited nature of abstract classes and interfaces and their inability to become an object or a traditional class. Nevertheless, it is the absence of the qualities...

The following article explains why Java does not support operator overloading and looks at the exception of overloading strings in Java and outlines other concepts, such as method overloading. Operator...

Java recognizes three types of loops, namely ‘for,’ ‘while’ and ‘do-while’ loops that all accomplish the similar goals of iterating the block of code until a certain condition is met....

In the following article, I outline the process of making a simple interest calculator in Java and leveraging Swing GUI widget toolkit for Java. Prerequisites Application Goal The Code Explained...

Let's say we have 3 arrays of following tetromino letters: J, L, O. Tetromino J is a 4 member long array (J[0],J[1],J[2],J[3]), signifying the number of positions J block can...

Java offers eight primitive data types which are not always adequate to store data of all types. There are situations when the specific data type does not fit into any...

Following is the first article in a series Java for Beginners that shows how to write an application class in Java and introduces the reader to dialog boxes, string to...

Recently I found a tangram puzzle made of polyomino (triominoes, tetrominoes and pentominoes) which caught my attention. The goal of the puzzle was to rotate the blocks in such a...

Robocopy (aka "Robust File Copy") is a very useful command-line directory and file replication tool that replaces and enhances the functionality of Xcopy, adding a slew of valuable options, especially...

In the first post, I have explained how to schedule nightly backups of Amazon Lightsail Instance by leveraging AWS Command Line Interface (CLI). In this post, I'll show you how...