Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Hacker News 50 @hn50@social.lansky.name

2/17/2026, 1:10:07 AM

Public

Show HN: Maths, CS and AI Compendium

Link: https://github.com/HenryNdubuaku/maths-cs-ai-compendium
Discussion: https://news.ycombinator.com/item?id=47036063

GitHub - HenryNdubuaku/maths-cs-ai-compendium: Learn maths, computing, and artificial intelligence with intuition.

Learn maths, computing, and artificial intelligence with intuition. - HenryNdubuaku/maths-cs-ai-compendium

github.com · GitHub

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