Cocoa File system Browser

This post details how to implement a file system browser with file images in Cocoa, bypassing some problems of a first intuitive implementation derived according to the NSBrowser and NSBrowserCell class documentation.

Swift Optionals cheat sheet

A summary of Swift optional type expressions.

Using NSPageController in a Mac OS app

These notes show how to setup an NSPageController in a Mac OS app Swift project, to allow the user to switch between two or more pages of content.

Genetic Algorithms with Python

In this post we will explore deap - a genetic algorithms Python framework - by coding a complete example to grasp the basic patterns behind it.