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The latest blog posts to take off on Hacker News. 2,129 posts.

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2013
211

How to Get Good at Chess, Fast

Edit: This article on chess improvement was unexpectedly popular, reaching #2 on Hacker News and being linked to on LifeHacker. Thanks for your patience as I work through all the comments and emails I receive. There are many misconceptions about rapid chess improvement. In this post I’m going to lay out a simple but…

214

Boundaries

This talk is about using simple values (as opposed to complex objects) not just for holding data, but also as the boundaries between components and subsystems. It moves through many topics: functional programming; mutability's relationship to OO; isolated unit testing with and without test doubles; and concurrency, to…

235

How to make fake data look meaningful

If you are trying to trick somebody with your data, never share the raw data; only share the conclusions. Bonus points if you can’t share the data because it is somehow priviledged or a trade secret. The last thing you want is to allow other people to evaluate your analysis and possibly challenge your conclusions.