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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 285 posts.

2016
182

On Digital Minimalism

The Curmudgeonly Optimist People are sometimes confused about my personal relationship with digital communication technologies. On the one hand, I’m a computer scientist who studies and improves these tools. ... Read more

183

Shrimp Trap

I built a prawn trap from lawyer cane, sticks and vine. Then I caught some prawns and ate them. Prawn (and fish) traps are simple traps designed to catch aquatic life due to their shape. It consist…

185

End of Cycle?

One sign that technology markets often exhibit at the tail end of a cycle is a fast diversification of the types of startups getting funded. For example, following the core internet boom of the late 90s (Google, Yahoo!, eBay, PayPal), in early 2000 and 2001 there was a sudden diversification and investment into P2P…

189

Creativity is a great motivator

After a few years teaching a beginners course, I realized that using creativity is a great motivator to learn programming. Even in a technical field like software engineering, even with logic-driven students, the desire to create and express oneself is stimulating and inspiring.

190

Meeting People Is Easy, but Hard

I have been doing app development since 2009. Initially as a hobby, then as part time work, and now as my full time job. It wasn’t until last year, however, that I found out there was an entire developer community out there supporting one another. That’s when I discovered conferences.

201

Sad Trombone Exoplanet Reality Check

Some people on the internet are getting very excited at the (unconfirmed) reports of an "Earth-like" exoplanet orbiting Proxima Centauri , a mere 4.25 light-years away from Earth. If correct, the planet is orbiting in the liquid water zone around our nearest stellar neighbour and is of the same order of mass as the…

204

Long Names are Long

One smart thing Google does is rigorous code reviews. Every change, before you can land it, gets reviewed in at least two ways. First, someone on the team does a normal review to make sure the code does what it’s supposed to.

205

Ever young?

I turn 52 next week, and I have a confession to make: I feel like a complete failure at "adulting". Adulting, loosely defined, is that set of activities and behaviours which we judge to be characteristics of grown-ups. You can stop now and make your own list: what I'm going to suggest, speculatively, is that you…