Best of 2010

The blog posts Hacker News loved most in 2010. 2,466 posts.

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1683

What Business is Wall Street In?

My last two posts were designed to stimulate discussion. But lets talk the real problem that regulators, public companies, investor/shareholders and traders face. The problem is that Wall Street doesn’t know what business it is in. Regulators don’t know what the business of Wall Street is. Investor/shareholders don’t…

1705

The Building Blocks of Ruby

When showing off cool features of Ruby to the uninitiated (or to a language sparring partner [http://stackoverflow.com/questions/1099305/why-is-ruby-more-suitable-for-rails-than-python/1099367] ), the excited Rubyist often shows off Ruby's "powerful block syntax". Unfortunately, the Rubyist uses "powerful block…

1707

In praise of git’s index

I still run into people lambasting Git for the concept of the index from time to time. It seems strange and superfluous to users of other VCS s – like a speed bump that serves no purpose. Why not just commit the changes in the working copy? This perception is understandable; when I first heard of Git, back as a…