This Java naming conventions tutorial explains how and when to use snake, kebab, Pascal and camel case with variables, methods, functions and classes.

This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

The iterative DO statement contains an index-variable whose name you specify and whose value changes at each iteration of the loop. To execute the loop as many times as there are variables in the ...

Variable naming conventions often confuse new developers. What's the difference between snake case, kebab case and pascal case? Try this variable naming quiz to set the record straight on naming ...

You use this library to generate a random number and insert the number into an array variable index. You can add one or several random numbers into your array variables, but Java does not ...

If you place the square brackets after the type name, as in int[] a, b, c;, all three variables signify one-dimensional arrays of integers. Where do square brackets go?