Another point for Haskell In Round 1 I described the task: find the number of “Titles” in an HTML file. I started with the Python implementation, and wrote this test: Very simple: I had…...
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The first time I used Logo, it felt like magic. I could type a short sequence of simple commands, and draw beautifully complex shapes on the screen. In this tutorial, I will show you how to parse and interpret a Logo-like language in just 70 lines of code... (more…)
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Efficient geo-spatial radius queries on a given dataset are a problem that we’re very regularly facing. Usually we handle the problem by… (more…)
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