Working with Images in Go

The Image interface is at the core of image manipulation in Go. No matter what format you want to import or export from, it ultimately ends up as an Image. This is where the beauty of Go interfaces really shines. Go comes with support for gif, jpeg, and png formats in the standard packages. These examples demonstrate how to programatically generate, encode, decode, write to file, and base64 encode images. We will also cover a little bit about interfaces.

CoffeeScript Basics

CoffeeScript is an evolution of JavaScript. It actually compiles down to optimized JavaScript. It feels a lot like Python because of the significant whitespace, and lack of semi-colon line endings and curly braces. The syntax is a lot sparser than JavaScript which lends to its readability and simplicity. CoffeeScript can be run as an interpreter or a compiler. You can write plugins for the GitHub Atom Editor using CoffeeScript. The compiled JavaScript can be used for a web application or for command line applications run by Node.js.