DYNA26: 27 April 2026. More info

2026
February 2026
January 2026
  • Tacit Talk: Adám Brudzewsky participated in Dyalog v20.0 YouTube video link

2025

November 2025
September 2025
  • DYNA Fall 2025: user meeting in New York City, New York, U.S.A
  • ArrayCast: Adám Brudzewsky participated in Tacit to the Limit Podcast episode link
  • ArrayCast: Adám Brudzewsky and Rich Park participated in Gary Bergquist and Zark Utilities Podcast episode link
August 2025
  • ArrayCast: Rich Park participated in Exploring the Array Languages while Building Community Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in KDB-X Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in Asher Mancinelli's Ideal Array Language Podcast episode link
July 2025
June 2025
  • ArrayCast: Adám Brudzewsky participated in Learning q with Alex Unterrainer Podcast episode link
May 2025
  • ArrayCast: Adám Brudzewsky participated in Making Interpreters Faster Podcast episode link
  • FinnAPL spring meeting (in Helsinki, Finland): Peter Mikkelsen presented Dyalog v20.0 and ⎕SHELL Presentation slides (PowerPoint) Presentation slides (PDF)
  • FinnAPL spring meeting (in Helsinki, Finland): Stine Kromberg presented News from Dyalog Ltd Presentation slides (PowerPoint) Presentation slides (PDF)
  • Lambda Conf 2025 (in Colorado, U.S.A.): Aaron Hsu hosted a workshop on Complete APL: Real-world Apps, Real Small Code GitHub repository GitHub repository
  • Lambda Conf 2025 (in Colorado, U.S.A.): Aaron Hsu presented My Favorite Verbose Programming Technique Presentation slides (PowerPoint) Presentation slides (PDF) Presentation video
  • Lambda Conf 2025 (in Colorado, U.S.A.): Aaron Hsu presented Do Programming Language Features Deliver on their Promises? Presentation slides (PowerPoint) Presentation slides (PDF) Presentation video
  • ArrayCast: Adám Brudzewsky participated in The ArrayFire GPU Library Podcast episode link
April 2025
  • ArrayCast: Rich Park participated in Julia - an Array Language Podcast episode link
  • DYNA Spring 2025: user meeting in New York City, New York, U.S.A X (Twitter) posts Mastodon posts
March 2025
  • ArrayCast: Adám Brudzewsky participated in The Goal Array Language Podcast episode link
  • APL Germany: spring meeting (in Berlin, Germany): Adám Brudzewsky presented Reliable & Asynchronous and Deferred Function Application
  • APL Germany: spring meeting (in Berlin, Germany): Adám Brudzewsky presented Fun with Array Notation and Programmatic Variable Assignment Presentation slides (PowerPoint) Presentation slides (PDF)
  • Tacit Talk: Aaron Hsu participated in episode 27: Tersity Episode video
  • ArrayCast: Aaron Hsu and Adám Brudzewsky participated in The 100th Episode, with Aaron Hsu Podcast episode link
February 2025
  • ArrayCast: Adám Brudzewsky participated in Indexing and Selection Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in Phineas Porter and q Podcast episode link
January 2025
  • Functional Conf 2025: Aaron Hsu presented Designing your Data: The Bread and Butter of APL Performance Presentation slides (PDF) Presentation video
  • ArrayCast: Rich Park participated in Brandon Wilson Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in Decker Podcast episode link

2024

December 2024
  • ArrayCast: Rich Park participated in Advent of Code? Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in KX Steps Out on Its Own Podcast episode link
November 2024
  • FinnAPL: autumn meeting (in Helsinki, Finland): Rich Park presented Experimenting with Large Language Models for APL Presentation slides (PowerPoint) Presentation slides (PDF)
  • FinnAPL: autumn meeting (in Helsinki, Finland): Richard Smith presented An Introduction to the Workspace Presentation slides (PowerPoint) Presentation slides (PDF)
  • FinnAPL: autumn meeting (in Helsinki, Finland): Jada Andrade presented Dyalog Licences Presentation slides (PowerPoint) Presentation slides (PDF)
October 2024
  • APL Germany: autumn meeting (in Solingen, Germany): Morten Kromberg presented Migrating APL+Win32 Applications Presentation slides (PowerPoint) Presentation slides (PDF)
  • APL Germany: autumn meeting (in Solingen, Germany): Morten Kromberg and Neil Kirsopp presented Migrating Win32 GUI to other Environments (EWC) Presentation slides (PowerPoint) Presentation slides (PDF) Demonstration video
  • APL Germany: autumn meeting (in Solingen, Germany): Stine Kromberg and Morten Kromberg presented News from Dyalog Ltd Presentation slides (PowerPoint) Presentation slides (PDF)
  • ArrayCast: Adám Brudzewsky participated in Ryan Hamilton and the Future of Array Languages Podcast episode link
September 2024
  • ArrayCast: Adám Brudzewsky and Brandon Wilson participated in The Iverson College Experience Podcast episode link
  • Innovations in Compiler Technology conference (in Bengaluru, India): Aarush Bhat presented Dyalog APL: What It Is and How It Works? Presentation video Presentation slides (PowerPoint) Presentation slides (PDF)
  • Dyalog '24: user meeting in Glasgow, Scotland Posts on X Posts on Bluesky Posts on Facebook Posts on LinkedIn Posts on Mastodon Dyalog blog posts Video playlist
  • ArrayCast: Adám Brudzewsky participated in Madeline Vergani and tinyapl Podcast episode link
August 2024
  • ArrayCast: Adám Brudzewsky and Josh David participated in Iverson College Panel Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in Paul Teetor, Cooking with R Podcast episode link
  • Tacit Talk: Adám Brudzewsky participated in episode 4: Dyalog APL Episode video link
  • ArrayCast: Adám Brudzewsky participated in Jonny Press, CTO of Data Intellect Podcast episode link
July 2024
  • ArrayCast: Adám Brudzewsky participated in Tacit #6 Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in Jelly, Code Golf and a Sad Goodbye Podcast episode link
June 2024
  • ArrayCast: Adám Brudzewsky participated in Implementing NARS2000 Podcast episode link
  • ArrayCast: Adám Brudzewsky participated in Thinking in Vectors Podcast episode link
May 2024
  • ArrayCast: Adám Brudzewsky participated in NARS2000 Podcast episode link
  • FinnAPL: spring meeting (in Helsinki, Finland): Morten Kromberg presented OpenAI Demo Presentation slides (PowerPoint) Presentation slides (PDF) Demo files (ZIP)
  • FinnAPL: spring meeting (in Helsinki, Finland): Morten Kromberg presented News from Dyalog Presentation slides (PowerPoint) Presentation slides (PDF)
  • ArrayCast: Adám Brudzewsky participated in MATLAB Podcast episode link
  • Lambda Conf 2024 (in Estes Park, Colorado, U.S.A.): Aaron Hsu presented Living The Loopless Life: Techniques For Removing Explicit Loops And Recursion Presentation slides (PowerPoint) Presentation slides (PDF) Presentation video
  • Lambda Conf 2024 (in Estes Park, Colorado, U.S.A.): Josh David presented Generic Glyphs, Different Domains Presentation slides (PowerPoint) Presentation slides (PDF) Presentation video
April 2024
March 2024
February 2024
  • ArrayCast: Adám Brudzewsky participated in Henry Rich and the Release of J9.5 Podcast episode link
  • ArrayCast: Rich Park participated in Elias Mårtenson and the Kap Array Programming Language Podcast episode link
January 2024
  • ArrayCast: Adám participated in Primitives, Symbols and Keywords… Oh My! Podcast episode link
  • Dyalog live stream: Adám, Rich, and Stefan participated in Adventures in Advent of Code 2023 Live stream recording
  • ArrayCast: Adám participated in James Price Creator of the Draculark Game on the Commodore Super Pet Podcast episode link

2023

December 2023
November 2023
October 2023
September 2023
  • ArrayCast: Adám participated in What is Singeli? Podcast episode link
  • ArrayCast: Adám participated in Lynn Sutherland and the Story of Nial Podcast episode link
August 2023
July 2023
  • ArrayCast: Rich participated in Learning and Teaching Array Programming Podcast episode link
June 2023
May 2023
  • ArrayCast: Adám participated in Review of KXcon'23 Podcast episode link
  • ArrayCast: Rich participated in What is the Problem? Podcast episode link
  • FinnAPL: spring meeting (in Helsinki, Finland): Morten presented Isolates in the Cloud Presentation slides (PowerPoint) Presentation slides (PDF)
  • FinnAPL: spring meeting (in Helsinki, Finland): Morten presented Highlights of Dyalog v19.0 Presentation slides (PowerPoint) Presentation slides (PDF)
April 2023
March 2023
February 2023
  • ArrayCast: Adám participated in Leslie Goldsmith, from I.P. Sharp to KX Podcast episode link
  • ArrayCast: Rich participated in Michael Higginson, 2022 Dyalog Contest Winner Podcast episode link
January 2023
  • ArrayCast: Adám participated in Ashok Reddy, CEO of KX Podcast episode link
  • ArrayCast: Adám participated in Choosing an Array Language/The Games We Play Podcast episode link

2022

December 2022
  • ArrayCast: Adám participated in John Earnest and Multimedia Podcast episode link
  • ArrayCast: Adám participated in Nick Psaris and the Q language Podcast episode link
November 2022
October 2022
  • ArrayCast: Adám participated in Iversonian language or Array language? Podcast episode link
  • ArrayCast: Rich participated in Promoting the Array Languages Podcast episode link
  • Dyalog '22 (in Olhão, Portugal): Annual user meeting Search DYALOG22 on X Dyalog '22 blog posts Dyalog '22 YouTube playlist
  • ArrayCast: Rich participated in Troels Henriksen and Futhark Podcast episode link
September 2022
  • BAA webinar: Adám presented Proposed APL Array Notation
  • ArrayCast: Adám participated in What Makes a Language an Array Programming Language? Podcast episode link
  • APL New York meetup (in New York, U.S.A.): Morten presented Seven Deployments in 7x5 Minutes
  • APL New York meetup (in New York, U.S.A.): Josh presented Wielding APL in the Real World
  • ArrayCast: Adám participated in Lib Gibson – IP Sharp's 'Zookeeper' Podcast episode link
  • APL Toronto meetup (in Toronto, Canada): Morten presented Seven Deployments in 7x5 Minutes
August 2022
July 2022
  • ArrayCast: Adám participated in Control Structures in the Array Languages Podcast episode link
  • ArrayCast: Adám participated in Jeremy Howard – Data Scientist Podcast episode link
June 2022
May 2022
April 2022
March 2022
February 2022
January 2022

2021

December 2021
November 2021
October 2021
  • ArrayCast: Morten and Adám participated in Roger Hui (1953–2021)
  • APL Campfire: feat. Jim Brown and Ron Murray
  • ArrayCast: Gitte and Rich participated in Gitte Christensen of Dyalog Ltd
  • ArrayCast: Rich participated in Why Tacit?
September 2021
August 2021
July 2021
June 2021
May 2021
April 2021
March 2021
February 2021
  • Array Cast: Adám participated in Error Handling in Dyalog – Part 1
  • Swedish Programming Olympiad Final: Rich presented A Powerful Notation for Problem Solvers

2020

December 2020
  • BAA webinar: Roger and Morten participated in the Iverson Centenary Watch the Iverson Centenary session on YouTube
November 2020
October 2020
September 2020
  • Dyalog webinar: Rich presented Thinking in APL: Array-Oriented Solutions (part 2) YouTube icon Microsoft PowerPoint icon PDF document icon
  • Dyalog webinar: Adám presented Language Features of Dyalog version 18.0 in Depth (part 5) YouTube icon Microsoft PowerPoint icon PDF document icon
August 2020
July 2020
June 2020
May 2020
April 2020
March 2020
February 2020
January 2020

2019

November 2019
  • FinnAPL meeting (in Helsinki, Finland): Rich presented News from Dyalog and Dyalog Version 18.0 Preview
  • Dyalog webinar: Chris Hughes (MJH Software Ltd) presented qWC (cross-platform ⎕WC) – an Introduction and Update YouTube icon
  • JioTalk (at Jio HQ in Mumbai, India): Morten presented Pragmatic Array Oriented Functional Programming
  • Functional Conf 2019 (in Bangalore, India): Morten hosted APL Intensive Workshop X (Twitter) icon
  • Functional Conf 2019 (in Bangalore, India): Morten presented Delivering Your APLs X (Twitter) icon
  • APL Germany meeting (in Bingen, Germany): Rich presented New Features in Dyalog v18.0 Website icon
  • APL Germany meeting (in Bingen, Germany): Richard presented News from Dyalog PDF document icon
  • APL Germany meeting (in Bingen, Germany): Michael presented TamStat PDF document icon
October 2019
September 2019
  • ACM meeting (in Poughkeepsie, New York U.S.A.): Morten presented Array Oriented Functional Programming in APL
  • Dyalog '19 (in Elsinore, Denmark): Annual user meeting X (Twitter) icon Dyalog Blog icon YouTube playlist icon
August 2019
July 2019
June 2019
May 2019
April 2019
  • Dyalog webinar: Rich presented Introducing the 2019 APL Problem Solving Competition YouTube icon
March 2019
February 2019

2018

December 2018
October 2018
  • Dyalog '18 (in Belfast, Northern Ireland): Annual user meeting View #dyalog18 on X (Twitter) Watch on YouTube
September 2018
August 2018
July 2018
June 2018
  • Dyalog webinar: Morten presented Acquiring Data from the Internet using HttpCommand, ⎕JSON and ⎕XML Watch on YouTube
May 2018
April 2018
March 2018
February 2018
  • Dyalog webinar: Morten and Adám presented Namespace–Directory Synchronisation Watch on YouTube
January 2018

2017

December 2017
  • Dyalog webinar: Morten and Brian presented Source Code Management with GitHub and APL Watch on YouTube
November 2017
October 2017
September 2017
August 2017
July 2017
  • Dyalog webinar: Morten and John Scholes presented A Closer Look at the New Primitives in Version 16.0 Watch on YouTube
June 2017
May 2017
  • LambdaConf 2017 (in Boulder, Colorado, U.S.A.): Morten assisted Aaron Hsu in hosting The Functional Array Funhouse Intensive workshop
  • Dyalog webinar: Richard presented File system functions for reading and writing Unicode Text files Watch on YouTube
  • Dyalog webinar: Richard presented ⎕CSV system function Watch on YouTube
  • Dyalog webinar: Morten presented the HTMLRenderer object Watch on YouTube
April 2017
March 2017
  • Vassar College Hackathon (in New York, U.S.A.): Brian and Michael hosted a workshop on Programming with Arrays
  • FinnAPL meeting (at Fiskars Village in south-west Finland): Morten presented Cross platform HTML UI without a web server
  • FinnAPL meeting (at Fiskars Village in south-west Finland): Gitte presented News from Dyalog
  • APL Germany meeting (in Mannheim, Germany): Gitte presented News from Dyalog
  • APL Germany meeting (in Mannheim, Germany): Michael presented Living with Dyalog
  • APL Germany meeting (in Mannheim, Germany): Richard presented Text Files and Plain-Text Serialisation

2016

November 2016
October 2016
  • Flaw Code functional programming podcast: Interview with Morten
  • Functional Conf 2016 (in Bangalore, India): Morten and Roger hosted a workshop on Array Oriented Functional Programming with Dyalog View @fnConf on X (Twitter)
  • Functional Conf 2016 (in Bangalore, India): Roger presented A Tour (de Force) of APL in 16 Expressions View @fnConf on X (Twitter)
  • Functional Conf 2016 (in Bangalore, India): Morten presented Notation for Parallel Thought View @fnConf on X (Twitter)
  • Dyalog '16 (in Glasgow, Scotland): Annual user meeting Read Dyalog blog Watch on YouTube
September 2016
  • Functional Geekery functional programming podcast: Interview with Morten
August 2016
June 2016
May 2016
April 2016
  • DYNA16 user meeting in Princeton, New Jersey, U.S.A.
  • SwedAPL meeting (in Copenhagen, Denmark): Morten hosted a workshop on Isolates and Futures
  • SwedAPL meeting (in Copenhagen, Denmark): Morten presented The Need for Speed

Below is very different than the one on Dyalog.com – I’ve left it as is for now. 

March 2016
  • BAA meeting (in London, England): Andy presented Dyalog 15.0
  • Rencontres Dyalog APL 2016 (in Paris, France): Dan presented Cross-Platform User Interfaces using MiServer 3.0 (Interfaces utilisateurs multi-plateformes avec Miserver 3.0)
  • Rencontres Dyalog APL 2016 (in Paris, France): Morten presented Parallel Programming with Futures and Isolates (Programmation parallèle avec les futurs et les isolats)
  • Rencontres Dyalog APL 2016 (in Paris, France): Dan presented Recent Language Enhancements (Améliorations récentes du langage)
  • Rencontres Dyalog APL 2016 (in Paris, France): Morten presented Technical Roadmap (Feuille de route technique)
  • Rencontres Dyalog APL 2016 (in Paris, France): Nic presented Graphics and Reporting using SharpPlot (Graphiques et Reporting avec l'outil SharpPlot)
  • Rencontres Dyalog APL 2016 (in Paris, France): Dan presented Version 15.0 of Dyalog APL (La version 15.0 de Dyalog APL)
  • Rencontres Dyalog APL 2016 (in Paris, France): Gitte presented Welcome to Paris and Dyalog (Bienvenue à cette journée)
  • FinnAPL Forest Seminar (in Mäntsälä, Finland): Morten presented Dyalog Ltd: Upcoming Features
  • FinnAPL Forest Seminar (in Mäntsälä, Finland): Morten presented Technical News from Dyalog
  • FinnAPL Forest Seminar (in Mäntsälä, Finland): Gitte presented News from Dyalog
March 2016
  • BAA meeting (in London, England): Andy presented Dyalog 15.0
  • Rencontres Dyalog APL 2016 (in Paris, France): Dan presented Cross-Platform User Interfaces using MiServer 3.0 (Interfaces utilisateurs multi-plateformes avec Miserver 3.0)
  • Rencontres Dyalog APL 2016 (in Paris, France): Morten presented Parallel Programming with Futures and Isolates (Programmation parallèle avec les futurs et les isolats)
  • Rencontres Dyalog APL 2016 (in Paris, France): Dan presented Recent Language Enhancements (Améliorations récentes du langage)
  • Rencontres Dyalog APL 2016 (in Paris, France): Morten presented Technical Roadmap (Feuille de route technique)
  • Rencontres Dyalog APL 2016 (in Paris, France): Nic presented Graphics and Reporting using SharpPlot (Graphiques et Reporting avec l'outil SharpPlot)
  • Rencontres Dyalog APL 2016 (in Paris, France): Dan presented Version 15.0 of Dyalog APL (La version 15.0 de Dyalog APL)
  • Rencontres Dyalog APL 2016 (in Paris, France): Gitte presented Welcome to Paris and Dyalog (Bienvenue à cette journée)
  • FinnAPL Forest Seminar (in Mäntsälä, Finland): Morten presented Dyalog Ltd: Upcoming Features
  • FinnAPL Forest Seminar (in Mäntsälä, Finland): Morten presented Technical News from Dyalog
  • FinnAPL Forest Seminar (in Mäntsälä, Finland): Gitte presented News from Dyalog
February 2016
  • BAA meeting (in London, England): Dan presented Dyalog Version 15.0
November 2015
  • FinnAPL meeting (in Helsinki, Finland): Dan presented Recent features of Dyalog APL Read Dyalog blog
  • APL Germany meeting (in Erfurt, Germany): Nick presented RIDE – Dyalog Ltd's Cross-platform Remote IDE
  • APL Germany meeting (in Erfurt, Germany): Richard presented Cross-platform Deployment of Dyalog
  • SwedAPL 2015 (in Malmö, Sweden): Morten presented RESTful Web Services with MiServer 3 Read Dyalog blog

2015

September 2015
  • Functional Conf 2015 (in Bangalore, India): Morten and Jay hosted a workshop on Array Oriented Functional Programming with Dyalog View on GitHub
  • Functional Conf 2015 (in Bangalore, India): Morten presented Parallel Programming in Dyalog using Futures and Isolates View on GitHub Watch on YouTube
  • Dyalog '15 (in Sicily, Italy): Annual user meeting Read Dyalog blog Watch on YouTube
August 2015
June 2015
April 2015
  • DYNA15 in Princeton, New Jersey, U.S.A.
  • APL Germany (in Bingen, Germany): Morten presented Highlights of Dyalog versions 14.0 and 14.1
  • APL Germany (in Bingen, Germany): Gitte presented News from Dyalog Ltd
  • APL Germany (in Bingen, Germany): Morten hosted a workshop on Futures and Isolates
  • SwedAPL meeting (in Göteborg, Sweden): Gitte presented News from Dyalog Ltd
  • SwedAPL meeting (in Göteborg, Sweden): Morten presented Highlights of Dyalog versions 14.0 and 14.1
March 2015
January 2015
  • Cape Town Functional Programmers' meeting (in Cape Town, South Africa): Morten presented Pragmatic Functional Programming Using Dyalog

2014

November 2014
October 2014
  • Functional Conf 2014 (in Bangalore, India): Morten presented Pragmatic Functional Programming using Dyalog View @FuConf on X (Twitter) View on GitHub Watch on YouTube
  • APLSIG (in Toronto, Canada): Morten presented MiServer 3.0
  • APLSIG (in Toronto, Canada): Morten presented Parallel Programming with Dyalog v14.0
September 2014
August 2014
July 2014
Get Support

Technical advice and assistance on all aspects of Dyalog usage is available by e-mail (support@dyalog.com) and/or telephone (+44 1256 830030 – limited to U.K. office hours). Limited advice on design and coding is available, but is not intended to replace the use of the printed and on-line documentation. Except when reporting an issue with the software, users are encouraged to seek advice from the user community via the Dyalog Forum (reading the content of the forums does not require membership).

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