Learn Julia for Data Science

Most data scientists favor Python as a programming language these days. However, there’s also still a large group of data scientists coming from a statistics, econometrics, or social science and therefore favoring R, the programming language they learned in university. Now there’s a new kid on the block: Julia. Advantages & Disadvantages According to some,…

Best practices for writing good, clean JavaScript code

Robert Martin’s book Clean Code has been on my to-read list for months now. Browsing the web, I stumbled across this repository of where Ryan McDermott applied the book’s principles to JavaScript. Basically, he made a guide to producing readable, reusable, and refactorable software code in JavaScript. Although Ryan’s good and bad code examples are written in…

CodeWars: Learn programming through test-driven development

As I wrote about Project Euler and CodingGame before, someone recommended me CodeWars. CodeWars offers free online learning exercises to develop your programming skills through fun daily challenges. In line with Project Euler, you are tasked with solving increasingly complex programming challenges. At CodeWars, these little problems you need to solve with code are called…

Why Gordon Shotwell uses R

This blog by Gordon Shotwell has passed my Twitter feed a couple of times now and I thought I’d share it here: blog.shotwell.ca/posts/why_i_use_r It in, Gordon present his reasons for using R, describing R’s four unique selling point, and outlining a discussion full of perfectly quotable thoughts and opinions. Do have a look at the…

Python Web Scraping: Quotes from Goodreads.com

Over the course of last week, I built a Python program that scrapes quotes from Goodreads.com in a tidy format. For instance, these are the first three results my program returns when scraping for the tag robot: Quote author source likes tags Goodbye, Hari, my love. Remember always–all you did for me. Isaac Asimov Forward…

Step up your Coding Game

A friend of mine pointed me to this great website where you can interactively practice and learn new programming skills by working through small coding challenges, like making a game. CodinGame.com is an gamified learning community and website that allows you to learn new concepts by solving fun challenges. Pick from over 25 programming languages,…

The Mental Game of Python, by Raymond Hettinger

YouTube recommended I’d watch this recorded presentation by Raymond Hettinger at PyBay2019 last October. Quite a long presentation for what I’d normally watch, but what an eye-openers it contains! Raymond Hettinger is a Python core developer and in this video he presents 10 programming strategies in these 60 minutes, all using live examples. Some are…

17 Principles of (Unix) Software Design

I came across this 1999-2003 e-book by Eric Raymond, on the Art of Unix Programming. It contains several relevant overviews of the basic principles behind the Unix philosophy, which are probably useful for anybody working in hardware, software, or other algoritmic design. First up, is a great list of 17 design rules, explained in more…

Dynamic Programming MIT Course

Cover image by xkcd Over the last months I’ve been working my way through Project Euler in my spare time. I wanted to learn Python programming, and what better way than solving mini-problems and -projects?! Well, Project Euler got a ton of these, listed in increasing order of difficulty. It starts out simple: to solve…