Herb Schaaf

Articles (34)

TitleAuthor(s)PublicationDate
A Visit to QBoxCATS NewsletterSeptember - October 1995
Bedford: Baffled, Booted and BenefittedCATS NewsletterFebruary 1997
Bug Fix for TimeMachine
One-line bug fix for the TiMachine compiler for the TS2068: change the POKE value in line 106 from 32880 to...
Herb SchaafTimelinezJuly-December 1989
Disk Eraser
In one of my program idea brainstorming sessions, I came up with the idea of writing a program to completely...
Tim Swenson
Herb Schaaf
QL Hacker’s JournalNovember 1992
Diskinfo
This program started out as an attempt to examine a disk with corrupted files. The problem may have been with...
Herb SchaafQL Hacker’s JournalFebruary 1991
Herb Schaaf’s Small C Programs
Editor’s Note – Herb Schaaf has sent me a couple of Small C programs via e-mail. He did not include...
Herb SchaafQL Hacker’s JournalApril 1991
Iterated Function Systems
IFS is what Michael Barnsley calls his Iterated Function Systems, and IFS is another part of fractals (remember those Mandelbrot...
Herb SchaafQL Hacker’s JournalJuly 1991
Last Meeting NotesCATS NewsletterAugust 1991
Messing With Headers
With ToolKit 2 and some other utilities it is possible to read from and write to selected parts of a...
Herb SchaafCATS NewsletterNovember 1991
Micro-Torque Wrench
I’d been having troubles with a 3.5” disk drive. I had eliminated some obvious faults, such as the rubbing of...
Herb SchaafCATS NewsletterNovember 1991
Minutes of CATS Meeting March 12, 1994CATS NewsletterApril 1994
More Good-Bad-Uh QLsCATS NewsletterAugust 1991
More Good, Bad, & Uh, QLs
I hesitate to make out a ‘form’ with ‘fill-in-the-blanks’ sort of questionnaire, since it might suggest that we know what...
Herb SchaafCATS NewsletterMay 1991
More on Benchmarks
Duane Parker had the time down to 23 seconds using Forth in his January classic on benchmarking with Pascal, QL-SuperBasic,...
Herb Schaaf
Duane Parker
CATS NewsletterJuly 1990
More PSU Stuff
Barry Washington reports a burnout of a diode in a modified QL Power Supply Unit (PSU). See “Tweak & Tinker”...
Herb SchaafCATS NewsletterDecember 1991
Newport 93CATS NewsletterJuly 1993
Next Workshop
Let’s get together and get it together! Barry Washington, Cliff Watson, myself and others expect to be there with soldering...
Herb SchaafCATS NewsletterApril 1991
Perlpull prose, (required reading)
“a perl of great precise(sic)” , but limited accuracy. “Optimized for text” they say of perl, that wonderful Swiss-army chainsaw...
Herb SchaafQL Hacker’s JournalApril 2000
Permuations
[Below is an interesting permutation program sent to me by Herb Schaaf. He did not include any article or explanation,...
Herb SchaafQL Hacker’s JournalApril 1994
PGM and PBM to QL
Editor’s Note – There is a Freeware Unix package called PBMPLUS that converts to/from a number of graphics formats. It...
Herb SchaafQL Hacker’s JournalSeptember 1992
QL Software Review
Review of program collection Nucleon by Pyramide for the QL. So far I’ve been mostly confused by the documentation, which...
Herb SchaafCATS NewsletterNovember 1988
Rand_c
In translating one of my pet programs from SuperBasic (first it started in Pascal), I needed a number of random...
Tim Swenson
Herb Schaaf
QL Hacker’s JournalJuly 1991
Random Dot Stereograms
Random Dot Stereograms (RDS) can give the illusion of depth if you have binocular vision. Instead of the usual pair...
Herb SchaafQL Hacker’s JournalJune 1992
RDS (Random Dot Stereograms)
Somewhere in this issue of IQLR there should be a page with lots of dots on it; dots that seem...
Herb SchaafInternational QL ReportJuly/August 1993
Retrace Lines: 2068 and RGB Monitor
Like several others, I wanted to use the nifty thrifty Skip Fisher RGB monitor with both my fascinating and formidable...
CATS NewsletterJanuary 1989
Status Report on CATS QL Library
Well over a year ago I agreed with Tom Robbins to work on a library of QL programs from the...
Herb SchaafCATS NewsletterDecember 1991
The Art Gallery
These drawings were omitted from the article “Retrace Lines: 2068 and RGB Monitor” by Herb Schaaf, published in the January...
CATS NewsletterApril 1989
The C.A.T.S Newsletter
Five articles reprinted from the newsletter: The C Column, QL Small-C Comparison, Additions to the QL Library, More on Benchmarks...
Update MagazineJuly 1990
The Good, the Bad, and the, uh, QL?
A couple of months ago at the CATS meeting we were sharing about QL’s etc. and to my surprise, it...
Herb SchaafCATS NewsletterFebruary 1991
The NEC 3515 Printer
I could not get a long document to print out at 9600 baud, nor at 1200 baud, but it did...
Herb SchaafCATS NewsletterDecember 1991
Tweak & Tinker: QL Power Supply UnitCATS NewsletterOctober 1990
Un Zippy ThoughtsCATS NewsletterApril 1994
VU-Calc 2068 Room For More FormulaCATS NewsletterJul 1986
Who was Who at the FestivalCATS NewsletterSeptember - October 1995

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