Tools don’t matter
I don’t use vim or emacs, but for some reason whenever I used to read a vim or emacs article or blog post, I used to download, install and spend the rest of the day reading books, manuals and playing with the editors. I’ve done this several times in the last few years [...]
Last week I saw a wrap up from cedric’s coding challenge on his blog, the problem looked simple enough, “write a counter function that counts from 1 to max but only returns numbers whose digits don’t repeat”.
My first stab at it consisted of a brute force solution of looking at every natural number up to [...]
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