Best of 2017

The blog posts Hacker News loved most in 2017. 2,470 posts.

Any topic
2431

MIT Challenge

In 2012, I decided to try to learn MIT's 4-year undergraduate computer science curriculum in 12 months, without taking any classes. I was successful in passing the final exams for 33 classes and completing the required programming projects. You can view my TEDx Talk regarding the challenge, see links to all the free…

2438

TMI About me

Recently, I've become aware of a whisper campaign going around the Drupal world, discussing details about my personal life. I do not know where it started or who all has been part of it. However, it's become apparent that it's not going to settle down, and has now had a major, direct impact on me and my professional…

2444

The Patriot Missile Failure

On February 25, 1991, during the Gulf War, an American Patriot Missile battery in Dharan, Saudi Arabia, failed to track and intercept an incoming Iraqi Scud missile. The Scud struck an American Army barracks, killing 28 soldiers and injuring around 100 other people. A report of the General Accounting office…

2447

Ideology

Some people claim that unit tests make type systems unnecessary: "types are just simple unit tests written for you, and simple unit tests aren't the important ones". Other people claim that type systems make unit tests unnecessary: "dynamic languages only need unit tests because they don't have type systems." What's…

2457

So You Want Continuous Time Zones

At present the world is partitioned into a finite number of large, discrete time zones. A time zone is an area on Earth where all of the clocks are set to the same time. An example of a time zone is America/Santiago, an area which covers continental Chile. All the clocks in this ...