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How fast can you validate UTF-8 strings in JavaScript?
When you recover textual content from the disk or from the network, you may expect it to be a Unicode string in UTF-8. It isContinue…
From CS4FN (Computer Science For Fun)
CS4FN Advent 2023 – Day 5: snowman: analog hydraulic computers (aka water computers), digital compression, and a puzzle
We recommend keeping water (and snow) away from devices, but did you know you can make computers out of water?!
From CS4FN (Computer Science For Fun)
CS4FN Advent 2023 – Day 4: Ice skate: detecting neutrinos at the South Pole, figure-skating motion capture, Frozen and a puzzle
This post is part of the CS4FN Christmas Computing Advent Calendar and we are publishing a small post every day, about computer science, until Christmas Day. This...
From CS4FN (Computer Science For Fun)
CS4FN Advent 2023 – Day 3: snowflakes – make your own six-sided HexaHexaFlexagon with our templates
Print and colour in (optional) a HexaHexaFlexagon then see if you can uncover all of Father Christmas' presents...
From CS4FN (Computer Science For Fun)
CS4FN Advent 2023 – Day 2: Pairs: mittens, gloves, pair programming, magic tricks
Day 2 of our Christmas computing advent calendar and we're already seeing double.
From CS4FN (Computer Science For Fun)