Variables in Java are not allowed to contain white space, so variables must be made from compound words. The convention here is to use lower camel case. Here are three examples of variables that ...

Arrays in Java are variables that contain multiple values. These let you store things like lists of high scores or phone numbers and can also be organized, counted, and manipulated in other ways ...

JavaScript supports array variables in addition to the basic scalar variables discussed in this article. We’ll focus on single-value variables and save arrays for another time. How to create ...

You can add one or several random numbers into your array variables, but Java does not guarantee that each number is unique. Right-click the Java file you want to edit and select "Open With." ...

Variable naming convention best practices. Which of the various variable naming conventions should you use? It all depends on the programming language. For example, Java demands classes to be in ...

You can think of the variables as having the following arrangement: c1t1 c1t2 c1t3 c1t4 c1t5 c2t1 c2t2 c2t3 c2t4 c2t5. To refer to the elements of the array later with an array reference, you can use ...

The "Understanding Java threads" series concludes by uncovering some of the loose ends of threading: thread groups, volatility, thread-local variables, timers, and thread death.