# \#fun

**URL:** https://discourse.julialang.org/tag/fun/1079.md

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## [Cursed Custom Infix Operators](https://discourse.julialang.org/t/cursed-custom-infix-operators/131915)

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**Author:** [@mrufsvold](https://discourse.julialang.org/u/mrufsvold)\
**Replies:** 2\
**Last updated:** [August 28, 2025, 4:44pm UTC](https://discourse.julialang.org/t/cursed-custom-infix-operators/131915 "2025-08-28T16:44:32Z")

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Reading this StackExchange page on custom infix operators got me thinking about Julia’s special casing for infix operators and if there was any way to get that kind of expressiveness. Regular macros won’t work since you …

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## [The Nonlinear Dame: A Case for NonlinearSolve.jl](https://discourse.julialang.org/t/the-nonlinear-dame-a-case-for-nonlinearsolve-jl/111856)

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**Author:** [@R.T.A.M](https://discourse.julialang.org/u/R.T.A.M)\
**Replies:** 1\
**Last updated:** [March 20, 2024, 9:06am UTC](https://discourse.julialang.org/t/the-nonlinear-dame-a-case-for-nonlinearsolve-jl/111856 "2024-03-20T09:06:58Z")

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Having just watched the GTC2024 keynote, I was wondering about how an AI would be able to explain julia packages in an engaging style, so I tried the Google Gemini Prompt: “Write a tutorial about NonlinearSolve.jl in th…

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## [Fun "interview" question solved easily in Julia](https://discourse.julialang.org/t/fun-interview-question-solved-easily-in-julia/96693)

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**Author:** [@RobertGregg](https://discourse.julialang.org/u/RobertGregg)\
**Replies:** 20\
**Last updated:** [April 6, 2023, 9:40pm UTC](https://discourse.julialang.org/t/fun-interview-question-solved-easily-in-julia/96693 "2023-04-06T21:40:33Z")

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Just thought this would be fun to share. The question is: “What is the sum of all 5 digit numbers formed using the digits 1,2,3,4 and 5 without repetition.” So numbers like 12345 and 32415 but not 11123. My solution wa…

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## [Syntax Surprises](https://discourse.julialang.org/t/syntax-surprises/92369)

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**Author:** [@uniment](https://discourse.julialang.org/u/uniment)\
**Replies:** 83\
**Last updated:** [January 21, 2023, 9:45am UTC](https://discourse.julialang.org/t/syntax-surprises/92369 "2023-01-21T09:45:59Z")

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A fun one for the new year :wink: One of the things I really like about Julia is being able to write code how I like (and the surprisingly large number of language decisions I find myself loving). The syntax is natural,…

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## [Funny things from Julia YT channel](https://discourse.julialang.org/t/funny-things-from-julia-yt-channel/84273)

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**Author:** [@KZiemian](https://discourse.julialang.org/u/KZiemian)\
**Replies:** 5\
**Last updated:** [August 5, 2022, 7:24pm UTC](https://discourse.julialang.org/t/funny-things-from-julia-yt-channel/84273 "2022-08-05T19:24:35Z")

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This is just off topic for funny things that were said about Julia on Julia YT channel. I hope that they make you smile like they made me. Feel free to add all others funny about Julia that you see or hear. It should n…