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The Array Cast

The Array Cast•www.arraycast.com
Technology
Education

We explore the Array Languages of APL, J, k, q and offshoots. If you are Array Language curious, this is the podcast for you. Occasionally we may dive into the weeds, but most of the time we try to stay accessible to the general listener.

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Episodes

Language Comparisons with proglangcast

Array Cast - April 26, 2024 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode78-show-notes

Apr 27, 2024•1 hr 15 min•Season 3Ep. 78

Conor McCarthy, PyKX and kdb+ 4.1

Array Cast - March 29, 2024 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode76-show-notes

Mar 30, 2024•1 hr 14 min•Season 3Ep. 76

Stine Kromberg, Dyalog CEO.

Array Cast - March 15, 2024 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode75-show-notes

Mar 16, 2024•1 hr 13 min•Season 3Ep. 75

KamilaLisp and Kamila Szewczyk

Array Cast - March 1, 2024 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode74-show-notes

Mar 02, 2024•1 hr 12 min•Season 3Ep. 74

Henry Rich and the Release of J9.5

Array Cast - February 16, 2024 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode73-show-notes

Feb 17, 2024•1 hr 25 min•Season 3Ep. 73

Primitives, Symbols and Keywords… Oh my!

Array Cast - January 19, 2024 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode71-show-notes

Jan 20, 2024•1 hr 28 min•Season 3Ep. 71

David Zwitser, the art of making games with BQN.

Array Cast - December 22, 2023 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode69-show-notes

Dec 23, 2023•1 hr 7 min•Season 3Ep. 69

Tali Beynon and Rainbow Arrays

Array Cast - November 24, 2023 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode67-show-notes

Nov 25, 2023•1 hr 24 min•Season 3Ep. 67

Tali Beynon and the Power of Axis Naming

Array Cast - November 10, 2023 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode66-show-notes

Nov 11, 2023•1 hr 32 min•Season 3Ep. 66

Introduction to Games in the Array Languages

Array Cast - October 27, 2023 Show Notes This link will take you to the Show notes on the ArrayCast website: https://www.arraycast.com/episode65-show-notes

Oct 28, 2023•1 hr 9 min•Season 3Ep. 65

Tacit #5

Array Cast - October 13, 2023 Show Notes [01] 00:02:40 Minnowbrook conference https://aplwiki.com/wiki/APL_Implementer%27s_Workshop Combinators https://en.wikipedia.org/wiki/Combinatory_logic#Examples_of_combinators Tacit Programming https://mlochbaum.github.io/BQN/doc/tacit.html Function Composition https://aplwiki.com/wiki/Function_composition Tacit Episodes of the ArrayCast Tacit #4 The Dyadic Hook https://www.arraycast.com/episodes/episode17-tacit4-the-dyadic-hook Tacit #3 And Other Topics h...

Oct 14, 2023•1 hr 47 min•Season 3Ep. 64

Uiua, a Stack based Array language

Array Cast - September 29, 2023 Show Notes [01] 00:01:30 Aaron Hsu talk promotions: Good for 30% off until Oct 1st: http://www.eventbrite.com/e/540887036687/?discount=AaronHsu30 Good for 15% off up to the conference: http://www.eventbrite.com/e/540887036687/?discount=AaronHsu15 [02] 00:02:35 APL Toronto Meetup https://www.meetup.com/programming-languages-toronto-meetup/events/296185743/ [03] 00:04:01 Uiua programming language https://www.uiua.org/ [04] 00:05:52 BQN programming language https://g...

Sep 29, 2023•1 hr 13 min•Season 3Ep. 63

What is Singeli?

Array Cast - September 15, 2023 Show Notes [01] 00:01:50 J Primer https://code.jsoftware.com/wiki/Help/Primer/Title APLCart https://aplwiki.com/wiki/APLcart Request for link for J Wiki Browser edward DOT j DOT gottsman AT gmail DOT com Video demo of the J wiki browser https://www.youtube.com/watch?v=emVBSN6EZFI Putting JHS on AWS https://code.jsoftware.com/wiki/System/Installation/Cloud J on iOS https://code.jsoftware.com/wiki/Guides/iOS [02] 00:07:05 Looking for APLwiki administrators https://a...

Sep 16, 2023•1 hr 17 min•Season 3Ep. 62

Lynn Sutherland and the Story of Nial

Array Cast - September 1, 2023 Show Notes Thanks to Bob Therriault, Lynn Sutherland and Adám Brudzewsky for gathering these links: [01] 00:01:34 2023 APL Problem Solving Results https://www.dyalog.com/news/156/420/2023-APL-Problem-Solving-Competition-Winners.htm Dyalog System Admin/Enterprise Architect opening https://www.dyalog.com/careers.htm#sysadmin [02] 00:02:18 BQN Licensing change to MPL https://github.com/dzaima/CBQN/tree/master#licensing [03] 00:03:11 Contact Stephen about q tutorials s...

Sep 02, 2023•1 hr 20 min•Season 3Ep. 61

Rob Pike - Array Languages are Important

Array Cast - August 18, 2023 Show Notes Thanks to Bob Therriault, Conor Hoekstra, Marshall Lochbaum and Adám Brudzewsky for gathering these links: [01] 00:01:15 Adám's Leet code playlist https://www.youtube.com/watch?v=MUNPk6_ro4o&list=PLYKQVqyrAEj_6ZSDwha9PeftgKKHeDJ7- Jot Dot Times - APL News Aggregator https://apl.news/ [02] 00:03:08 Rob Pike https://en.wikipedia.org/wiki/Rob_Pike Talks 2007-20016 https://www.youtube.com/playlist?list=PL3NQHgGj2vtsJkK6ZyTzogNUTqe4nFSWd Go Time podcast #10...

Aug 19, 2023•1 hr 13 min•Season 3Ep. 60

Raul Miller - Precision

Array Cast - August 4, 2023 Show Notes Thanks to Bob Therriault and AdámBrudzewsky for gathering these links: [01] 00:01:49 Stephen's book contributions sjt AT 5jt DOT com Dyalog User Meeting https://www.dyalog.com/user-meetings/dyalog23.htm [02] 00:04:19 Henry ArrayCast episodes ArrayCast Episode #6 https://www.arraycast.com/episodes/episode-06-henry-richs-deep-dive-into-j ArrayCast Episode #18 https://www.arraycast.com/episodes/episode18-henry-rich-presents-j903 ArrayCast Episode #48 https://w...

Aug 05, 2023•1 hr 5 min•Season 3Ep. 59

PyTorch and Dex with Adam Paszke

Array Cast - July 21, 2023 Show Notes Thanks to Bob Therriault, Conor Hoekstra, and Adam Paszke for gathering these links: [01] 00:01:49 J on AWS https://code.jsoftware.com/wiki/System/Installation/Cloud KXcon '23 videos https://kx.com/kx-con-23-recordings/ KXcon '23 ArrayCast review episode https://www.arraycast.com/episodes/episode54-kxcon23 [02] 00:04:10 PyTorch https://pytorch.org/ Dex Programming Language https://github.com/google-research/dex-lang/ Coursera https://www.coursera.org/ [03] 0...

Jul 22, 2023•1 hr 12 min•Season 3Ep. 58

Learning and Teaching Array Programming

Array Cast - July 7, 2023 Show Notes Thanks to Bob Therriault, Stephen Taylor, Richard Park and Marshall Lochbaum for gathering these links: [01] 00:01:55 Dyalog 23 User Meeting https://www.dyalog.com/user-meetings/dyalog23.htm [02] 00:04:56 Shakti DB https://shakti.com/ [03] 00:05:37 Episode 56 (previous episode) https://www.arraycast.com/episodes/episode56-why-we-like-array-programming [04] 00:07:13 Ken Iverson https://en.wikipedia.org/wiki/Kenneth_E._Iverson TryAPL https://tryapl.org/ [05] 00...

Jul 08, 2023•1 hr 3 min•Season 3Ep. 57

Why We Like Array Programming (Again)

Array Cast - June 23, 2023 Show Notes Thanks to Bob Therriault for gathering these links: Opening ‘cow sheep cat dog’ Conor Hoekstra ‘Algorithms as a Tool of Thought’ Alan Perlis ‘In Praise of APL’ Key Under Nuvoc - J Vocabulary Home Sites APL J k BQN q Getting started APL J k BQN q Stephen Taylor ‘Discovering APL’...

Jun 24, 2023•54 min•Season 3Ep. 56

Robert Bernecky

Array Cast - June 9, 2023 Show Notes Thanks to Bob Therriault, Adám Brudzewsky, and Marshall Lochbaum for gathering these links: [01] 00:01:35 APL Show https://apl.show/2023/06/02/Terminology-Files-and-Array-Theory.html U-Net CNN in APL: Exploring Zero-Framework, Zero-Library Machine Learning https://dl.acm.org/doi/10.1145/3589246.3595371 Tokyo Meetup https://www.meetup.com/en-US/apl-j-k-meetup/events/kkzgdtyfcjbzb/ Northern California APL ACM Meetup https://apl.wiki/SIGAPL#APL_BUG [02] 00:03:16...

Jun 10, 2023•1 hr 19 min•Season 3Ep. 55

Review of KXcon’23

Array Cast - May 26, 2023 Show Notes Thanks to Bob Therriault, Marshall Lochbaum, Conor Hoekstra, Adám Brudzewsky and Nick Psaris for gathering these links: [01] 00:02:15 Eric's post J Programming Language http://www.jsoftware.com/pipermail/programming/2023-May/062524.html J wiki https://code.jsoftware.com/wiki/Main_Page [02] 00:03:23 Programming language design on StackOverflow https://languagedesign.stackexchange.com/ [03] 00:05:04 Phineas Porter's blog post https://iabdb.me/2021/05/28/idempot...

May 27, 2023•1 hr 25 min•Season 3Ep. 54

What is the Problem?

Array Cast - May 12, 2023 Show Notes Thanks to Bob Therriault, Marshall Lochbaum and Rich Park for gathering these links: [01] 00:01:45 Decker https://beyondloom.com/decker/index.html John Earnest Episode 41 https://www.arraycast.com/episodes/episode41-john-earnest John Earnest Episode 43 https://www.arraycast.com/episodes/episode43-john-earnest-decker [02] 00:03:40 Gordon Hoekstra Award https://twitter.com/Gordon_Hoekstra/status/1654667681709056000/photo/1 J Wiki Browser Video https://code.jsof...

May 13, 2023•1 hr 13 min•Season 2Ep. 53

Fold and Scan

Array Cast - April 28, 2023 Show Notes Thanks to Bob Therriault, Marshall Lochbaum, and Adám Brudzewsky for gathering these links: [01] 00:01:35 J903 on iOS https://code.jsoftware.com/wiki/Guides/iOS J9.5 https://code.jsoftware.com/wiki/System/Installation#J9.5_BETA m. Modular arithmetic https://code.jsoftware.com/wiki/Vocabulary/mdot [02] 00:02:53 Suggestions for Stephen's book [email protected] [03] 00:06:31 Rich's Problem Solving video https://www.youtube.com/watch?v=O73HYH0p8eo [04] 00:07:49 Henry...

Apr 29, 2023•1 hr 20 min•Season 2Ep. 52

Naming is Hard

Array Cast - April 14, 2023 Show Notes Thanks to Bob Therriault and Adám Brudzewsky for gathering these links: [01] 00:01:37 APLSeeds 2023: https://dyalog.tv/APLSeeds23 APL Germany Spring meeting: https://apl-germany.de/apl-germany-fruehjahrstagung-2023/ APL Show Episode "Change the Way You Think - Part 1": https://apl.show/2023/03/09/Reaction-to-Change-the-way-you-write-Change-the-way-you-think-part-1.html APL Show Episode "Change the Way You Think - Part 2": https://apl.show/2023/03/30/Reactio...

Apr 15, 2023•1 hr 5 min•Season 2Ep. 51

Fold and Other Functional Conjunctions

Array Cast - March 31, 2023 Show Notes Thanks to Bob Therriault, Conor Hoekstra and Marshall Lochbaum for gathering these links: [01] 00:01:45 Luther J. Woodrum Obituary https://www.fraryfuneralhome.com/obituaries/Luther--J.-Woodrum?obId=27482014#/celebrationWall https://www.linkedin.com/in/luther-woodrum-b5775a4a?trk=public_profile_browsemap Lenore Mullin Mathematics of Arrays https://www.linkedin.com/in/lenore-mullin-268b0a13 [02] 00:03:46 Episode 6 https://www.arraycast.com/episodes/episode-0...

Apr 01, 2023•1 hr 37 min•Season 2Ep. 50

What Affects Array Language Performance?

Array Cast - March 17, 2023 Show Notes Thanks to Bob Therriault, Richard Park, Conor Hoekstra and Adám Brudzewsky for gathering these links: [01] 00:01:55 APL problem solving competition https://contest.dyalog.com/ Kattis online competition https://open.kattis.com/ APL Seeds '23 https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm Linux Format Magazine https://linuxformat.com/linux-format-300.html The APL Show - Reaction to "Change the Way You Think" https://apl.show/2023/03/09/Reaction...

Mar 18, 2023•1 hr 25 min•Season 2Ep. 49
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