puntoblogspot

Technical stuff, mostly

lunes, 20 de julio de 2020

tangling files with org-mode

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I've been inspecting this repo https://github.com/kinnala/nixpkgs, and it was the first time I looked at the org tangling. Quite simple ...
jueves, 16 de julio de 2020

export all variables in bash

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If you have a prefix, the coolest way is like the following: export ${!KONG_*} If you want everything: eval $ ( printenv | awk - F =...
miércoles, 8 de julio de 2020

so JIT, WOW

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This is so amazing I don't want to lose it: A Smalltalk-80 VM written in LuaJIT, that boots the images from the eighties: https://gi...
lunes, 29 de junio de 2020

Checking Password Strength in 10 Lines

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Talking about dependencies, there's this simple case: To check password strength, we want different min lenghts for passwords dependin...
viernes, 26 de junio de 2020

Some Thoughts on Ergonomics and Compression

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A recent personal take on ergonomics and compression: Why is vim so addictive, and somehow it's difficult to explain to non vim fanatics...
martes, 26 de mayo de 2020

Perl & Ruby do APL

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So recently I saw a couple of posts that mention APL approaches to problems. The cool thing is that I saw those in a Perl related forum and ...
jueves, 7 de mayo de 2020

Temporally Quaquaversal Virtual Nanomachine

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I've enjoyed this talk so much I'm gonna post it here: Great as always, Damian Conway doing his particular 'GEB' on physics ...
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Raimon Grau
Programmer and forever passionate learner. Githubbing as kidd . Working at Metabase.
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