Forgot your Portainer admin password? Learn how to use a handy tool to help you reset it with a tutorial from Jack Wallen.

Jack Wallen demonstrates how to attach and remove nodes from clusters in Docker Swarm to scale your services up and down as needed.

A review of the configuration management tool, Chef Progress. Learn about its features, pricing, and benefits.

In this TechRepublic How to Make Tech Work video, Jack Wallen shows you how to install Docker on Linux machines.

Controlling services in Linux doesn't have to be a confounding experience. Here's how the process works and why it is often seen as an overly complicated task.

A look at some of the best integrated development environments (IDEs) and code editors for Java software developers. Learn more.

We discuss some of the most common design patterns in Java and how they can help you solve common coding issues. Learn more.

We review the build automation and DevOps tool, Maven. Learn about its features, benefits, pricing, and pros and cons.

Are developers using artificial intelligence? What are the top programming languages? Get answers to these questions and more highlights from this recent survey.

We discuss the benefits of ChatGPT, OpenAI, and other generative AI tools for developers, including efficiency, planning, and design.

Read our review of Red Hat Ansible to learn more about its features and benefits. Discover why it's one of the top automation frameworks.

Two new languages, X++ and Raku, enter the list of top 50 most popular programming languages.

We compare the CI/CD tools, bamboo and Circle CI/CD. Learn about their features, pricing, and benefits. Learn more.

Learn about some of the best Python libraries for programming Artificial Intelligence (AI), Machine Learning (ML), and Deep Learning (DL).

Learn the programming language widely used in the IT industry and get hands-on experience completing real projects.