While the basic course is free and great for getting started, they also have a ‘Pro’ version if you want to dig deeper. It’s a solid choice if you’re totally new to programming and want a smooth, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.

Community driven content discussing all aspects of software development from DevOps to design patterns. Handling Java exceptions can be tricky. Which Java exceptions should you catch, and which ...

If you’ve ever wanted to understand how failure is represented in source code, you’ve come to the right place. In addition to an overview of Java exceptions, this article gets you started with Java’s ...

The error 500: Java.lang.nullpointerexception is an error that is faced by some developers when executing their code. Moreover, end-users also encounter the error 500 ...

Java floating point errors occur by means of a representation issue to do with using the IEEE 754 floating point binary equation for floating point decimal types in Java, namely, float and double.

While Java is one of the most in-demand and widely used programming languages in the world, it is not without its detractors. Java is not a particularly beginner-friendly language and it is rife with ...

在编写程序时，我们必须要考虑程序出现的情况。比如，在定义方法时，方法需要接受参数。那么，当调用方法接受的参数时 ...

Most college-aged kids seem to be under the impression that all cups of coffee are the same, but in reality, not all coffee is created equal. In this column I review the various coffee shops near ...