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The most popular blog posts about software engineering on Hacker News. 14,545 posts.

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13955

A Story of O(racle)

In recent days I’ve been thinking of JavaOne, as we kicked it around and decided we just couldn’t send speakers ; and of Oracle OpenWorld , to which JavaOne will now serve as an appendage. It reminded me of a conversation I had last year about Oracle.

13957

Why node.js excites me

Today, on Hacker News, an article named “Why node.js disappoints me” appeared – right on the day I returned back from jsconf.eu (awesome conference. Best days of my life, I might add) where I…

13964

Ruby 2.0 Refinements in Practice

First Shugo announced them at RubyKaigi. Then Matz showed some improved syntax at RubyConf. But what are refinements [http://redmine.ruby-lang.org/issues/show/4085] all about, and what would they be used for? The first thing you need to understand is that the purpose of refinements in Ruby

13972

Me vs Backspace: my war against a rogue character

A while ago, I began receiving reports from various people in IRC that I was prepending a garbage ascii character to some of my messages. I found this very odd. The complaints didn’t stop. It became a running joke. Eventually, playful mockery. It is a bit demeaning to hang out in programmer corners and not have any…

13980

Scooping the Loop Snooper (2000)

No general procedure for bug checks will do. Now, I won’t just assert that, I’ll prove it to you. I will prove that although you might work till you drop, you cannot tell if computation will stop. For imagine we have a procedure called P that for specified input permits you to see whether specified source code, with…