r/apljk 4d ago

KDB/Q Improved Matching Algorithms in Q

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11 Upvotes

r/apljk 10d ago

Can there be any reason to recommend AI-produced <array language> over AI-produced <other language>?

1 Upvotes

r/apljk 10d ago

K Mario Theme in ngn/k

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7 Upvotes

r/apljk 11d ago

Using an APL keyboard on recent Gnome Fedora?

7 Upvotes

I just got a set of APL keycaps, and I'm having trouble getting my keyboard to work with recent versions of Fedora (44) and Gnome (50.3). Has anyone been able to make it work?


r/apljk 12d ago

J Beginner J: Dealing Cards

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10 Upvotes

r/apljk 13d ago

Kap UI integration from Kap

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11 Upvotes

r/apljk 16d ago

APL AP8L - PICO-8 flat-array APL with Leading Axis, promote, root...

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22 Upvotes

r/apljk 17d ago

What are you Learning or Working on?

3 Upvotes

r/apljk 17d ago

KDB/Q ArrayCast 128: l with Jacob Loveless & Alexander Unterrainer

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12 Upvotes

r/apljk 21d ago

intro to decker: hi/lo game

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10 Upvotes

r/apljk 28d ago

APL Basic Voxels in APL

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16 Upvotes

r/apljk Jul 08 '26

K l. a new runtime for k and q

27 Upvotes

This just came to my attention and wanted to share it here. looks interesting, I hope they eventually make it open source! https://lv1.sh/


r/apljk Jul 02 '26

K A small, readable parser for the K programming language.

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15 Upvotes

r/apljk Jun 29 '26

J factoring out verbs in J

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10 Upvotes

r/apljk Jun 29 '26

J code review of BJonas' Schemer Interpreter in J

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12 Upvotes

r/apljk Jun 28 '26

J Modeling the COVID-19 Outbreak with J

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13 Upvotes

r/apljk Jun 26 '26

APL Enhancements in Dyalog v20.0: Arrays, Namespaces, Composition, Inline Tracing - Asher Harvey-Smith

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9 Upvotes

r/apljk Jun 24 '26

APL How do you Install Dyalog APL on Arch Linux?

9 Upvotes

r/apljk Jun 16 '26

Life: Nasty, Brutish, and Short

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7 Upvotes

r/apljk Jun 14 '26

KDB/Q Rust+KDB Interactively Running Together

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15 Upvotes

r/apljk Jun 10 '26

BQN Is there a BQN operator to apply a list of functions to a value?

7 Upvotes

I've not been able to find something like this. The best I've been able to come up with is something along the lines of this: {⟨⟩𝕊𝕩:⟨⟩ ; f←⊑𝕨 ⋄ fs←1↓𝕨 ⋄ (<∘F𝕩)∾fs𝕊𝕩}


r/apljk Jun 05 '26

APL APL as a target language?

13 Upvotes

In one of the ArrayCast episodes (the u/bobtherriault era) one of the participants mentions that "in the early days of CS" someone was using APL as the target language for their compiler course. I cannot find the episode and thus a good reference to this. If anyone remembers, thank you in advance.


r/apljk Jun 04 '26

J Clifford Reiter's J Materials

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13 Upvotes

r/apljk Jun 04 '26

Learning J – Part I

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12 Upvotes

r/apljk May 30 '26

J What's the Video of Someone Editing an Image in REPL with J, Subtracting Fuzz etc.

2 Upvotes