Archive for the ‘Pascal’ Category
Posted by jpluimers on 2017/02/16
I recently found some old magazine issues of my early programming escapades. It reminded me of the really old days where – as a school kid – I tried to buy Nibble magazine at a regular base. It was expensive (I think it was around 8 Dutch Guilders (or NLG) – close to EUR 4 – which was a lot for me, though less expensive than diskettes that were like NLG 10 each).
But it was fun as the magazine focussed at computer programs and programming transitioned my life. From Integer Basic via AppleSoft Basic (and various smaller attempts in FORTH, MuSimp, LISA Assembler and LOGO) to Turbo Pascal on CP/M.
Recently I learned that all issues (16k pages total!) have been scanned and OCR-ed and can be obtained on DVD for a modest price. Even better: all their software is available for free.
Just follow these links:
For some history:
–jeroen
Posted in //e, 6502, Apple, Apple ][, Development, History, Pascal, Power User, Software Development, Turbo Pascal | Leave a Comment »
Posted by jpluimers on 2017/02/15
Posted in .NET, C#, Delphi, Delphi 10 Seattle, Delphi 10.1 Berlin (BigBen), Delphi 2010, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Delphi XE8, Development, Encoding, FreePascal, Pascal, Software Development | Leave a Comment »
Posted by jpluimers on 2016/11/23
Apple fanboys all know about 1 Infinite Loop. Turbo Pascal adepts about the index entries “infinite loop See loop, infinite” and “loop, infinite See infinite loop”.
Google as a more direct approach: www.google.com/search?q=recursion
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Posted in Algorithms, Apple, Borland Pascal, Design Patterns, Development, Google, Pascal, Power User, Software Development, Turbo Pascal | Leave a Comment »
Posted by jpluimers on 2016/04/06
Anders Live – Build 2016 – Channel 9 Stage C907 – Speakers: Anders Hejlsberg, Seth Juarez
Anders explaining about being a pragmatist ever since he started working on the Turbo Pascal predecessor in 1981. It’s been a long way to TypeScript and beyond (:
Lot’s of interesting tidbits about the future of TypeScript and how it relates to other languages.
Source: Anders Live | Build 2016 | Channel 9
Direct URLs:
–jeroen
PS:
The Turbo Pascal predecessors were called Blue Link Software Pascal, Compas Pascal and Poly Pascal as I learned last year while teaching a workshop for DAPUG in Denmark when I bumped into some people working with Anders while he still lived there a long time ago. Later I researched the above links.
Posted in .NET, C#, Delphi, Development, History, Pascal, Software Development, Turbo Pascal | 1 Comment »
Posted by jpluimers on 2015/12/02
A small video reference to the work that Peter Sollich did for the Pascal world is at around 38:20 in this video: https://www.youtube.com/watch?v=btGj-PocjeU#t=2298
It is where Allen Bauer talks about his early years at Borland. He talks about a German guy there without naming him. It is Peter Sollich (he names them a few time in the newsgroups though).
Peter Sollich came from Germany where he had written a Turbo Pascal compatible compiler for the Atari ST (it used a m68k Motorola 68000 CPU which is a 32-bit processor on the internal side with a 16-bit wide data bus (transporting 16-bit words) on the outside using a 24-bit address (so it can address 16 mebibytes of memory) – hence ST for Sixteen/Thirtytwo).
Borland bought the source code which formed the base for the current 32-bit x86 compiler implementations of both Delphi and C++ Builder (they hired him as a contractor to do the port).
Rumour goes that Peter wrote many parts of the x86 code emitter on the flight from Europe to the USA.
Before the ST era there was already a CP/M Modula-2 compiler written by Peter Sollich and Martin Odersky which Borland bought even earlier and was turned into Turbo Modula-2.
For people interested, here are some links with ore details – where possible I saved them in the WayBack machine as sites tend to Ditch historically important information:
–jeroen
Posted in .NET, Borland Pascal, Delphi, Development, Pascal, Software Development, Turbo Pascal | 4 Comments »
Posted by jpluimers on 2015/07/15
Thanks [Wayback] Jørn Einar Angeltveit for sharing this a while ago:
A session by Jon Skeet and Tony the Pony (which has strong teeth) presented during the Polish DevDay 2013 in Kraków, Poland.
[Wayback] +Jon Skeet’s speech [Wayback] “Back to basics” is really a good watch.
In a funny way, he explains why the simplest fundamentals of computer software text, dates and numbers can cause some real headache for the programmer…
In case you didn’t know: Jon Skeet is “Chuck Norris” on [Wayback] stackoverflow.com:
The subtitle is “the mess we’ve made of our fundamental data types”.
Some of the topics covered:
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Posted in .NET, C#, Conference Topics, Conferences, Delphi, Development, Encoding, Event, internatiolanization (i18n) and localization (l10), Java, Java Platform, Jon Skeet, Pascal, Scripting, Software Development, Unicode | 2 Comments »
Posted by jpluimers on 2015/07/09
A (hardly) limited Turbo Pascal Compiler (and large parts of the IDE!) in JavaScript.
Memories from the CP/M era (:
Code is on GitHub.
–jeroen
Posted in CP/M, Development, History, Pascal, Software Development, Turbo Pascal, Z80 | Leave a Comment »
Posted by jpluimers on 2015/06/18
Almost two years ago, I wrote “the only issues missing are #28, #30 and #31.”. As of mid May any more:
All of them are from the 5th anniversary year.
–jeroen
via 2 More Old Micro Cornucopia issues on BitSavers from 1986 « The Wiert Corner – irregular stream of stuff.
Posted in 6502 Assembly, Assembly Language, BitSavers.org, C, C++, Development, History, Pascal, Software Development, Turbo Pascal | Leave a Comment »
Posted by jpluimers on 2015/04/14
A few people asked, so below is a picture of just a piece of my books closet.
From left to right:
- Object Professional 1.0 manuals volume 1-3
- BTree Filer 5.0 manual
- Turbo Professional manual (from 1985!)
- Borland Paradox Engine 3.0 manuals
- Crystal Reports Developers Edition
- Borland Open Architecture Handbook for Pascal
- Turbo Pascal 5.5 OOP Guide
- Turbo Pascal 5.5 Reference Guide
- Turbo Pascal 5.5 User’s Guide
- Turbo Pascal Quick Reference
- Programming with Turbo Vision
This is only the front-left portion of one shelve. Most shelves are two deep and about 4 times as wide as what you see here (:
I have floppies somewhere in my archive too. Need to dig them up some day.
–jeroen
via:
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Posted in Delphi, Delphi XE8, Development, History, Pascal, Software Development, Turbo Pascal | 6 Comments »
The Wiert Corner - irregular stream of stuff 