Best of 2012

The blog posts Hacker News loved most in 2012. 2,098 posts.

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752

Elon Musk and the Hyperloop

For a while now there have been tantalizing hints that Elon Musk is at it again. His usual way of approaching a problem is to look at an industry, find some fatal flaw in it, fix that flaw and then leave everybody else in the dust, wondering why they didn’t do what he did. He’s one of the most interesting people on…

759

One hiring filter that works

In a fairly popular blog post, Raganwald advocates against using various heuristics while filtering out resumes. For the most part, I agree with him. Since it's hard to find good programmers, false negatives are very costly compared to the cost of a false positive (a wasted interview). But I have …

767

Vim: Buffers, Windows, and Tabs

If you’ve moved to Vim from an editor like Notepad++ or TextMate, you’ll be used to working with the idea of tabs in a text editor in a certain way. Specifically, a tab represents an open file; while the tab’s there, you’ve got an open file, as soon as you close it, it goes away. This one-to-one correspondence is…

778

A new kind of fractal?

Experimenting with the "divisibility" of complex numbers, I stumbled across this thingy. It looks like a fractal. Although the formula does not do any iterations. It reminds me of something. But I dont know what. Doing a Google image search brings up a couple of galaxies :) This image shows the region from (-1/-1) to…