For loops in Java are extremely powerful and lend themselves to many different coding applications. In this post, we will explain how to use them, and look at more advanced concepts such as labelling.

Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more.

% javac Loop.java % time java Loop 1 If we compile and run one thread under the Blackdown Java 1.1.6v5 on the PC running Linux, the execution time is 76 seconds.

Java arrays do not expand and contract. You can’t change the size of an array in Java once the array is initialized. How is a Java array’s size and length used in a loop? A common example of the Java ...

I have a situation that my rusty knowledge of C++ isn't able to handle. So i turn to the Hive Mind...I have a for loop containing an if loop. The if loop does a certain thing, but I want it to do ...

Should I be using one over the other? I deal with the Vector class a lot, and I was just wondering, is it more efficient to use Enumerations and e.nextElement() to loop through all of the elements ...

As the dev team in charge of the Java Extension Pack and other tooling is halfway through the year, it published a July-to-December 2021 roadmap where much of the planned work is designed to improve ...

In its final post of 2021, the Java on Visual Studio Code dev team reports advancements made to improve the fundamental, day-to-day Java development experience: the "inner loop." That's the grunt-work ...

Run the obligatory Java Hello World! app. Add two variables to represent user input and a magic number. Implement conditional logic to see if the two variables match. Garner user input to make our ...

This post explains how to use loops in Java. Learn for loops, while loops, do while, break, and continue. All without going loopy!