An online billing service named HarborCloud runs a browser callable REST API and the engineers must prevent web pages served from other domains from invoking those endpoints in a browser. Which ...

One of the most respected Microsoft cloud administration certifications available today is the Microsoft 365 Administrator (MS-102). So how do you pass the MS-102 certification? You practice by using ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The GitHub Actions GH-200 certification validates your ability to build, run, and manage ...

AI agents can sling code faster than any human can, although they need some oversight as a junior programmer would. Watch my recent walkthrough of vibe coding with Replit and GitHub Copilot and you'll ...

The key difference between the sprint backlog and the product backlog is that the sprint backlog represents the work developers expect to complete in the next few weeks, while the product backlog ...

In recent months, vibe coding has emerged as a new approach to software development, especially with the rise of AI-assisted tools like ChatGPT, Copilot and similar large language model systems. The ...

Thirty years ago, Java 1.0 revolutionized software development. Every Java demo featured a simple "Hello World" dialog window with the only available option: Java's Abstract Window Toolkit, the first ...

A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way to a functional programming approach that is advocated by popular Python libraries and JavaScript ...

MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...

As use of blockchain grows, so too does the adoption of distributed ledger technology in its many forms. Blockchain is the underlying storage mechanism for DLT, and with smart contracts a blockchain ...

There is a perception among many that blockchain and distributed ledger technology are the same thing. This is not quite the case. This article explains the difference between blockchain and ...