devopscats
W6KME@devopscats Pretty elegant...this is getting added to my Amateur General classes 😋
Medea Vanamonde🏳️⚧️ ♀@devopscats mere subsets of the Set of All Sets that are Jack-o-Lanterns
Simon Tatham@devopscats Trick LEFT OUTER JOIN Treat
Seb@devopscats @simontatham inner join DATES d on d.Date = Trick.Trick_Date AND d.Month = 10 and d.EOMonth = 1
Bill, organizer of stuff@devopscats Perennial fave ☝️
Toni Brown@devopscats 可惜这张图只有满足交换律的逻辑运算，所以没有 Trick IMPLY Treat 之类的
Lux 
@devopscats could you consider updating your alt to something more descriptive ?
For example:
Halloween meme with logical operators.
Each of the images represent two intersected circles that form a pumpkin shape.
Trick OR treat : both circles are filled with orange, forming a perfect pumpkin
Trick AND treat : only the intersecting part is filled
Trick XOR treat : Only the parts of circles that are not intersected are colored.
Trick NOR treat : the background is colored, the circles and their intersection are empty
Trick NAND treat : All is colored except from the intersection of the two circles.
Trick XNOR treat : both the background and the intersection of the circles are colored.
Thanks in advance!
Edit : Thank you !
nicolas ⁂@orange_lux @devopscats Would even complete into “that form a pumpkin shape with a jack-o-lantern face” :)
@nclm @devopscats even better !
Nave 
@devopscats as a math teacher, I adore this :3
MW1CFN@devopscats If only I'd seen that when I was studying computers all those decades ago!
hairylarry
2¢@devopscats that's BOOlean
Bytebro 🇬🇧 🇺🇦 🇬🇱@devopscats Great summary pic.
Joshua@devopscats Ah yes. BOOlean logic!
DarkRedman@devopscats Here is my variant for jaccard similarity. It's how I retrieve simlar movies based on their tags. 🤓