In this quick tutorial on how the Java HashMap works internally, you'll learn the following aspects: The HashMap tutorial also includes some useful code snippets that help developers understand what's ...

The JDK and core Java APIs provide the plumbing for porcelain frameworks such as Spring Boot, Jakarta EE, Vaading and JavaServer Faces. An enterprise developer must know how the most critical ...

There is a free tier for GitHub Copilot. As of this writing, GitHub Copilot’s free tier gives you 50 chat requests and 2,000 code completions per month. That’s a generous, entry-level offering, and a ...

One of the most commonly asked advanced Java interview questions is: How does a HashMap work internally? If you want to grok the interview, you'll need to know these details. Continue Reading ...

HTML (Hypertext Markup Language) is a text-based approach to describing how content contained within an HTML file is structured. This markup tells a web browser how to display text, images and other ...

An abstract class is a template definition of methods and variables in a specific class, or category of objects. In programming, objects are units of code, and each object is made into a generic class ...

Git stash is a built-in command that stores, or stashes, changes in the software development tool Git that aren't yet ready to be committed. When a developer runs the git stash command, Git stores all ...

Most software defects follow predictable and detectable patterns at the source code level. That's why continuous inspection with a code coverage tool is an absolute must for development teams that ...

Many developers are turning to AWS Lambda as an alternative to EC2 instances. Here are two ways to create a Lambda function. Continue Reading ...

What is the nature of cloud-native development? And how can developers smooth application deployment with the cloud? Cloud computing offers a wide variety of options for developers of all skill levels ...

What is AJAX (Asynchronous JavaScript and XML)? AJAX (Asynchronous JavaScript and XML) is a technique aimed at creating better and faster interactive web apps by combining several programming tools, ...