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"Assembly language" ??!!??Yep, remember it well. It was said that Lotus 123 was written entirely in assembly language (ouch!). This would make it VERY hard to port to another machine.
Never used wordstar, but I was a diehard wordperfect user until Windows 3 came along and I switched to Word (and WYSIWYG, haha, remember that term when it meant something novel?)
"Assembly language" ??!!??
I just had an attack of PTSD. Thank God for WYSIWYG ("What You See Is What You Get").
Wow! You're makin' me all misty-eyed and nostalgic. Or NOT....Yep, wordstar, Lotus 123 was the most common spreadsheet package and Word Perfect was either loved or hated.
I started with a CPM machine a Kaypro 2 with 64k of memory, with two 360k double sided floppy disk drives.
One of the original portable computers, it was the size of a portable sewing machine and weighed about as much.
I remember the sales person saying "It has 64K of memory, all the memory you will ever need."
I also had a 9-pin printer. And a bit later got a 300 baud manual dial modem, it didn't need an acoustic coupler, one would dial the number on the phone and when you heard the whistle, flip a switch on the modem and hang up the phone, then tap the enter key a couple of times and would get a login prompt to a BBS.
edit: and who remembers 4DOS?
I used 123 on DOS just a little early in college but Quattro Pro came on strong and was the de facto standard by the time I graduated with Excel emerging.
I seem to recall Quattro Pro being one of the first spreadsheet programs to take full advantage of math co-processors.
Those things really made a difference with 8088 and 286 processors, especially with AutoCAD (watching the space shuttle wireframe stock drawing re-render with the co-pro on/off was a real eye-opener).
Granted it was a moot point by the time 486DX chips were coming out in 1989...
And then the Pentium ("586") would introduce the infamous floating point bug into the processor hardware. It actually affected almost no one, but intel handled it badly and had to issue a recall of the processor.
I still have a 60Mhz Pentium with that bug! It runs at the full 5 volts so it's quite a good room warmer LOL!
Honestly I didn't know during the time I was running Windows on it, but my first boot of Linux and it was right there in the message log.
More than 640K of RAM? That's just silly talk!Mmmm, VC on the classic Apple II. Then AppleWorks.
The first versions of 1-2-3 were alot faster, tho mostly due to the PC hardware it ran on, including more RAM.
Speaking of PTSD, how about futzing with the AutoEXEC.bat and Config.sys files to make the most of that Expanded (EMS) memory that Lotus, Intel, and Microsoft dreamed up to get past 640k?
What's ethyl? LOLyou could 'fill 'er up' for less than $5.00 of ethyl.
Ethel Mertz. She was married to Fred. They were Ricky Ricardo's next door neighbors. "You got a lotta 'splainin' to do around here, Lucy...."What's ethyl? LOL
machine code is no different, line by line, than assembly. It's a harder way of doing it, but line-by-line it's identical to assembly.fwiw, back in the stone age of IBM mainframe implementation I had to write system diagnostics in machine language - a lower level than assembly which is essentially a symbolic construct. I carried around a suitcase full of card decks to test things like ALUs, instruction decoders, memory, storage protection arrays, etc.
Looking back at some of the stuff we literally depended on working seems borderline insane to me now. Woof!
Cheers!
Agreed, mainframe computers, below the published 'machine language', seem boardline insane.fwiw, back in the stone age of IBM mainframe implementation I had to write system diagnostics in machine language - a lower level than assembly which is essentially a symbolic construct. I carried around a suitcase full of card decks to test things like ALUs, instruction decoders, memory, storage protection arrays, etc.
Looking back at some of the stuff we literally depended on working seems borderline insane to me now. Woof!
Cheers!
That lovely anti-knock substance: Tetraethyl lead.What's ethyl? LOL
fwiw, back in the stone age of IBM mainframe implementation I had to write system diagnostics in machine language - a lower level than assembly which is essentially a symbolic construct. I carried around a suitcase full of card decks to test things like ALUs, instruction decoders, memory, storage protection arrays, etc.
Looking back at some of the stuff we literally depended on working seems borderline insane to me now. Woof!
Cheers!
Don't forget engineers with slide rules in their short sleeve shirt pockets, with thick glasses and skinny ties.These were the days when a pocket calculator got folks to the moon (computation-wise), and bugs actually had wings
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Young whippersnappers today don't know what they're missing. Lucky them!
O.K. I want that!DR. BOB TECHNICAL'S WHEELS OF BEER (link)
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Apparently, nomographs (seen in How to Brew)arewere another approach for frequently needed calculations.
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