Learn about string manipulation and become a master at using regular expressions.

This architecture, as the name implies, allows for writing web applications least dependent on the rendering engine, behavior testing without starting a browser, and to collect combined front-back coverage.

In this course you will learn how to avoid sandbox detection (T1497), perform process injection (T1055) and create encrypted C2 channels (T1573) using ColdFire.

Unlock the power of GDB in red team operations. In this course, you'll learn MITRE's resource development tactics using the GDB debugger.

RESTFul Services in Java Using Jersey

This course teaches you why rewriting Git history can be useful, how to do it, and how to deal with some of the common problems that can arise when you do.

Enable fast and easy log analysis in your ASP.NET Core applications by using Serilog to route entries to the right place (sink) and get them formatted to eliminate noise. Become a logging super-hero in ASP.NET Core with this course!

This course is a quick introduction to Ruby, one of the most useful and fun programming languages around.

This course will teach you the fundamentals of the Ruby programming language.

This course will teach you best practices for debugging Ruby on Rails applications, from basic view problems to more nefarious and less obvious bugs.

In Rails Design Patterns and Refactoring, you'll learn how to refine and scale your Ruby on Rails applications. We'll start by exploring foundational design patterns and linking them with Ruby and OOP best practices.

With its low overhead and high performance cross platform development, Rust is a great language for systems programming, embedded development and web programming. This course will teach you everything you need to know to become a Rust developer.