Articles

A lot of beginners jumble up the concept of Arrays.asList() method with the data structure ArrayList. Even though they might look and sound similar, these two are totally different when it comes to implementation. In this post, we’ll cover the basic use of...

Traditionally in the tech industry developers are divided into four gradations based on their qualification levels: Junior, Middle, Senior, and Team Lead. In two previous articles we have already covered all the basics of what it’s like to be a Junior and Mid-Level Developer. Now it’s time to move to...

List and arrays are two ways to store data in Java that you will use quite often. In projects where you need to store data without any sort of file handling, list and arrays let you store data throughout the execution of your program. We’ll be using Class ArrayList...

Today, in 2020, online education has become very common globally, and quite rightfully so. The benefits of learning on the Internet as opposed to getting an offline education in a traditional way are well-known and rather obvious...

Although calculating a square root in Java isn’t such a common question for software development interviews, sometimes, an interview might ask you something like: “You have an integer x. Create a Java program that would calculate its square root”...

In Java, “NaN” stands for “Not a Number”. It is not a type of exception, rather surprisingly, the datatype of NaN is also a number. But often when novice programmers get it unintentionally, they further use it in their calculations. Hence, incompatible data types in Java...

If you want to get rid of useless files, delete them using Java methods. Removing files and directories in Java is a straightforward process. There is a range of methods for handling the task - developers can choose the one they are most comfortable with. Here’s a short guide to get rid of unneeded Java files...

Most of us humans are naturally willing to be part of something big and important. Programmers are no exception. Many coders would like to work on a project that matters and for a company that impacts the world...

Studying anything at home on your own is never easy for the obvious reason — there is no one around to watch over. No one except you, and let’s face it, most of us just can’t serve as a rigorous warden to thine own self...

Sorting arrays is one of the most common operations a Java beginner should know how to use. Although this is not the most convenient way to arrange data and applies mostly to small numbers, the concept behind array sorting has tons of applications...

If you are mastering Java Abstract Toolkit, you will have to learn the applications of Java AWT Color Class. Since there are a lot of constructors and methods involved, it might feel intimidating at first. But no worries, we got you covered:) With this full rundown on Java AWT Color, you’ll learn...

Traditionally in the tech industry developers are divided into four gradations based on their qualification levels: Junior, Middle, Senior, and Team Lead. Or five, if you include coding Interns...