A repository for understanding Java data structures. Covers primitive data types (e.g., int, float, double, char) and high-level data structures like arrays, linked lists, stacks, queues, and maps, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To help demystify the most complicated of these, let’s look at a few different JOptionPane ...

The best way to teach the concept of Java user input to new software developers is to show them how to use the highly visual and user-friendly JOptionPane class from the Swing package. With one simple ...

On line 685 of LimelightHelpers.java, you can see the index meant for values like tagCount and latency, which don't match the indices used in the vision example. For example, the vision project uses ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs. In this tutorial, you will learn how to write expressions ...

In this blog we will learn about LinkedList.In general terms, LinkedList is a data structure where each element consist of three parts. First part represents the link to the previous element, second ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Abstract: With the development of irregular antenna array, some fast methods are no longer applicable, and a lot of computation is required for calculation and optimization. This paper proposes a ...