The Array Cast cover image

The Array Cast

Leslie Goldsmith, from I.P. Sharp to KX

Feb 18, 2023

01:36:15

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Highlights

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Episode notes

A Computer Programming Language (APL)

How to Protect Your IP Addresses From Other Users

A Brief History of IPSHARP

1.

Introduction

2min

2.

KX Con Is Coming to Montauk, New York

2min

3.

Closing Is a Great Programming Language

5min

4.

A Computer Programming Language (APL)

5min

5.

How to Protect Your IP Addresses From Other Users

4min

6.

A Brief History of IPSHARP

5min

7.

KX Sensors - A High-Performance Data Acquisition and Analysis Platform

2min

8.

Is There a Lower Canada College in Toronto?

2min

9.

Is There a Dark Circle of Hackers?

3min

10.

The Headmaster and the RCMP

2min

11.

Is There a Way to Interrupt a Database?

2min

12.

APL 360 - What Larry Had Done With the Mailbox

6min

13.

What Are Your Thoughts on IP Sharp?

6min

14.

Why Aren't All These Talks Online?

3min

15.

The Transparency of Overhead Projectors

3min

16.

Is There a Dispersion Between Offices?

4min

17.

What's the Difference Between an APL and an Iversonian Language?

4min

18.

Is There a Formal Proof That the Two Systems Were Incompatible?

2min

19.

The Version of APL That STSC Built Was Written in C

3min

20.

IBM Two Versus Sharp APL - What's the Difference?

3min

21.

The Axiom System and APL 360

3min

22.

Is It OK to Mix the Types?

6min

23.

Iversonian Languages - Part Two

2min

24.

APL Versus Q, Is There a Primitive in APL?

3min

25.

Is APL a Typed Functional Language?

3min

26.

APL Data Type - What's the Difference?

2min

27.

Podcasts That Happen at Pubs

2min

28.

I've Only Met You, Don't You?

2min

29.

Conference Planning

3min

30.

What Is an Array Language?

2min

31.

What's Up With the Fortran Language?

2min

Array Cast - February 17, 2023
Show Notes

Thanks to Bob Therriault and Adám Brudzewsky for gathering these links:

[01] 00:01:20 APLSeeds '23 https://www.dyalog.com/apl-seeds-user-meetings/aplseeds23.htm
[02] 00:02:26 KXCon https://kx.com/events/kx-con-2023/
[03] 00:04:30 plrank.com https://plrank.com/
[04] 00:05:30 Michael Higginson ArrayCast Episode https://www.arraycast.com/episodes/episode46-michael-higginson
              Iverson Centenary https://britishaplassociation.org/iverson-centenary-december-2020/
[05] 00:06:30 Lower Canada College https://www.lcc.ca/
              IBM 2741 https://en.wikipedia.org/wiki/IBM_2741
              Anderson Jacobson serial modem https://en.wikipedia.org/wiki/Anderson_Jacobson
              Gilman and Rose - An Interactive Approach https://apl.wiki/Books#APL_―_An_Interactive_Approach
              Leap Year https://en.wikipedia.org/wiki/Gregorian_calendar#Accuracy
              APL implementation Leap Year https://tryapl.org/?clear&q=≠%E2%8C%BF0%3D4000%20400%20100%204∘.%7C1600%201700%201800%201900%202000%202100%202200%202300%204000&run
[06] 00:13:53 Larry Breed https://apl.wiki/Larry_Breed
              Scientific Time Sharing Corporation https://en.wikipedia.org/wiki/Scientific_Time_Sharing_Corporation
              STSC promotional video https://www.youtube.com/watch?v=mjgkhK-nXmk
              666 BOX https://www.jsoftware.com/papers/APLQA.htm#666box
[07] 00:17:20 University of Toronto https://www.utoronto.ca/
              Arthur Whitney https://aplwiki.com/wiki/Arthur_Whitney
              I.P. Sharp and Associates https://apl.wiki/I.P._Sharp_Associates
[08] 00:18:23 360 Assembler https://en.wikipedia.org/wiki/IBM_System/360_architecture#Instruction_formats
              Eric Iverson https://aplwiki.com/wiki/Eric_Iverson
[09] 00:22:40 IESO https://www.ieso.ca/
[10] 00:22:50 Smart Meters https://en.wikipedia.org/wiki/Smart_meter
[11] 00:23:30 Kdb+ https://code.kx.com/q/learn/brief-introduction/
[12] 00:24:30 First Derivatives https://fdtechnologies.com/
              KX https://kx.com/
              KX Sensors https://kx.com/solutions/energy-utilities/
[13] 00:27:52 George Hotz https://en.wikipedia.org/wiki/George_Hotz
[14] 00:36:56 ⎕ec https://abrudz.github.io/SAX2/SAX61.pdf#page=790
[15] 00:41:20 APL Programming Language https://en.wikipedia.org/wiki/APL_(programming_language)
              Blackberry RIM https://en.wikipedia.org/wiki/BlackBerry_Limited
              Rise and Fall of Blackberry https://www.businessinsider.com/blackberry-smartphone-rise-fall-mobile-failure-innovate-2019-11
[16] 00:45:45 Ken Iverson https://en.wikipedia.org/wiki/Kenneth_E._Iverson
              Guy Steele https://en.wikipedia.org/wiki/Guy_L._Steele_Jr.
[17] 00:55:12 Nick Psaris ArrayCast Episode https://www.arraycast.com/episodes/episode42-nick-psaris-q
[18] 00:56:23 Right Parenthesis ) https://apl.wiki/System_command
              Quad ⎕ https://apl.wiki/Quad_name
[19] 00:57:16 APL2 https://aplwiki.com/wiki/APL2
              Axiom System https://dl.acm.org/doi/pdf/10.1145/800136.804446
              Trenchard More https://en.wikipedia.org/wiki/Trenchard_More
              Jim Brown https://aplwiki.com/wiki/Jim_Brown
[20] 00:59:28 SHARP APL https://aplwiki.com/wiki/SHARP_APL
              Roger Moore https://en.wikipedia.org/wiki/Roger_Moore_(computer_scientist)
              Richard Lathwell https://en.wikipedia.org/wiki/Richard_H._Lathwell
[21] 01:04:15 Array Models https://apl.wiki/Array_model
[22] 01:04:50 Strand Notation https://apl.wiki/Strand_notation
[23] 01:06:05 J Programming Language https://www.jsoftware.com/indexno.html
[24] 01:18:02 q Programming Language https://kx.com/academy/
              Type of https://apl.wiki/Type
[25] 01:21:13 Haskell Programming Language https://www.haskell.org/
[26] 01:24:30 ⎕ML Migration Level https://apl.wiki/Migration_level
[27] 01:25:50 Oxide and Friends https://oxide.computer/podcasts/oxide-and-friends
              Java Pubhouse https://www.javapubhouse.com/episodes
[28] 01:27:26 British APL Meetings https://britishaplassociation.org/
[29] 01:35:06 contact AT ArrayCast DOT COM

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