#booleanlogic — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #booleanlogic, aggregated by home.social.
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Three-Valued Logic: AND - OR With NULL?!
SQL has THREE truth values: TRUE, FALSE, and UNKNOWN (NULL)! AND/OR with NULL creates logic that breaks everything! Watch!
#sql #sqltricks #database #sqltutorial #threevaluedlogic #null #sqlquiz #codingchallenge #sqlshorts #sqlbugs #booleanlogic #sqlwtf
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🌟 Oh wow, yet another deep dive into the riveting world of #RISC-V instructions! Who knew translating conditions to booleans could be so thrilling? 🎉 If you're still awake, congrats—you've truly reached the pinnacle of engineering enlightenment. 😴
https://www.corsix.org/content/riscv-conditional-moves #DeepDive #EngineeringThrills #TechEnlightenment #BooleanLogic #InstructionSet #HackerNews #ngated -
A neat explanation:
“That XOR Trick” [2020], Florian Hartmann (https://florian.github.io//xor-trick/).
On HN: https://news.ycombinator.com/item?id=25821718 & https://news.ycombinator.com/item?id=44425880