This Jenkins quiz focuses largely on the installation and configuration of the popular continuous integration (CI) tool, but we're also going to ask some Jenkins questions that hit on the history and ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you ask me, GitHub’s removal of support for password authentication on August 13, 2021 was a ...

Army generals lead their soldiers using a command and control approach to leadership. Scrum masters prefer the servant-leader approach. A servant-leader is someone who the puts the well-being of team ...

The 1.0 version of the Hypertext Transfer Protocol, issued way back in 1996, only defined three HTTP verbs: GET, POST and HEAD. The most commonly used HTTP method is GET. The purpose of the GET method ...

This represents a waterfall type of approach to project planning, where one phase flows into the other. It works well for certain industries such as construction and manufacturing, but it is less ...

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 ...

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 ...

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 ...

There's always the chance that a merge conflict might occur when a developer updates or overwrites a file. Here's how to merge and resolve git stash pop conflicts when they arise, and clean up the ...

In the last year or two, interest in "alternative" languages on top of the Java Virtual Machine has grown exponentially, to the point where three languages were blessed with official acceptance in the ...

The Hypertext Transport Protocol requires all HTTP methods to declare whether they are idempotent or not. With an idempotent HTTP method, multiple invocations always leave the data on the server in ...

How well do you know the Manifesto for Agile software development? Here are 10 interesting facts about the Agile Manifesto's principles and values. They say things constantly change in the software ...