The Open Policy Agent (OPA, pronounced “oh-pa”) is an open source, general-purpose policy engine that unifies policy enforcement across the stack. OPA provides a high-level declara...

This is a guide that anyone could use to learn about the practice of front-end development. It broadly outlines and discusses the practice of front-end engineering: how to learn it...

This manual describes the policy requirements for the Debian distribution. This includes the structure and contents of the Debian archive and several design issues of the operating...

"A Byte of Vim" is a book which aims to help you to learn how to use the Vim editor (version 7), even if all you know is how to use the computer keyboard.

This guide answers the question of how to setup and operate a fully functional, secure Kubernetes cluster on a cloud provider such as DigitalOcean or Scaleway. It explains how to o...

Despite the title, this is actually a very small, concise book designed to help you understand how PowerShell generates and deals with errors. It's also designed to help you build ...

This is where you can find all the labs for Android 101. We will be covering and introduction to Android using a simple Case Study called Donation The labs will begin with a simp...

The Open Policy Agent (OPA, pronounced “oh-pa”) is an open source, general-purpose policy engine that unifies policy enforcement across the stack. OPA provides a high-level declara...

The Open Policy Agent (OPA, pronounced “oh-pa”) is an open source, general-purpose policy engine that unifies policy enforcement across the stack. OPA provides a high-level declara...

This is a ten part series on writing microservices in Golang. Making use of protobuf and gRPC as the underlying transport protocol. Why? Because it took me a long time to figure th...