Learn what a Go interface is, Go's take on interfaces, how to implement an interface in Go, and finally the limitations of interfaces vs. contracts.

The Singleton Pattern is a software design pattern that guarantees a class has one instance only and a global point of access is provided by that class.

Do you want to learn the Elixir language? If so, our new course, Get Started With Elixir, is ideal for you. Watch the intro video to find out more.

In this video tutorial from my course on Data Handling With Python, I'll show you exactly what dictionary comprehensions are and how you can use them.

The Observer Pattern is a software design pattern that establishes a one-to-many dependency between objects. Anytime the state of one of the objects (the...

In our new Coffee Break Course, WordPress Coding Basics: Learn PHP, Envato Tuts+ instructor Rachel McCollin will give you a quick, ten-minute introduction to...

This tutorial will teach you what exceptions are and how to properly handle exceptions in Python programs.

In the world of Python, a list comprehension is nothing more than a shorthand way to create a new list. In this short video from my course on Data Handling...

Go is a fantastic programming language. It also comes with a comprehensive tool chain. Many developers just use plain text editors with or without plugins to...

Data structures and algorithms are the core of computer science. Every programming language comes with standard data structures, but sometimes you need to...

In JavaScript, special characters like + and -, punctuation and more can be used in different combinations to perform operations. In this video tutorial from...

In this tutorial, you will learn about namespaces and their importance. You will also learn about different ways of importing an external module in Python...