Computing with a Mac Again

Jim Lawless
My First Mac In July of 2012, I bought my first Macbook. It was a low-end model with the minimum RAM configuration and a 13-inch screen. I had come up through the ranks of 8-bit computing and I’d had a dalliance with the 16/32-bit Commodore Amiga, but I had spent most of my time with Intel-based PC’s running Microsoft operating systems. I wanted to try a few new things including writing an iOS app, at the time.

Remembering Dr. San Guinary

Jim Lawless
(The bulk of this post was originally written in June of 2012) In early 2012, I walked in the door of Krypton Comics in Omaha. I was unexpectedly greeted by Doctor San Guinary … a character originally from Omaha’s own Creature Feature TV show that graced the airwaves on channel 3 ( then an NBC affiliate ) in the 70’s. He was there seeking blood donations for a bloodmobile drive.

CP/M Days

Jim Lawless
Originally published on: Wed, 07 Apr 2010 00:15:01 +0000 In my early days of computing, I used to read a lot of tech magazines. I had been reading about this “Operating System” called CP/M: Control Program for Microprocessors. The computers I had owned to date really didn’t have true operating systems, so I had a very vague idea of the significance of an OS. I did understand that different kinds of computers seemed to be capable of running CP/M.

MailSend - The Story of a Humble Command-Line Email Utility

Jim Lawless
I used to sell a command-line email utility that I had written for 32-bit implementations of Microsoft Windows. The utility was named MailSend ( not to be confused with the three or four other command-line mailers which share the name. ) The domain name that I used to host MailSend and other utilities, mailsend-online.com has come up for renewal. After 23 or so years of having that domain, I think it’s time to retire it.

The October 10th Bug

Jim Lawless
Originally published on: Fri, 7 Oct 2011. The Y2K panic was not the first time I had encountered a date-oriented software bug. Years before Y2K problems were even a worry, I ran into a situation where an MS-DOS program written in C began to run amok on October 10th. There had been no new releases of this particular program in months. It had behaved normally running continuously on an unattended PC in a computer room.

A Jazzy Playlist

Jim Lawless
I put together a YouTube playlist of some of my favorite jazz / jazz-rock / jazz-blues tunes. This is just one list. I’ll make more. The entire YouTube list is here, with the songs shuffled a bit so that tunes from the same artist don’t necessarily play in sequence. https://youtube.com/playlist?list=PLIZg5UVGaR2Mz5xLAPdnZCwTstb2V9xJM&si=-5w20YNMo4H49VpR Here’s a list of the performers, sorted alphabetically by the first name of the performer / group : Art Blakey and the Jazz Messengers Moanin’

Meeting One's Heroes at Baltimore Comic-Con 2023

Jim Lawless
My Secret Origin I had a head-start in reading comics with a hand-me-down collection. I began selecting my own comics in the early 1970’s. I was in the early years of elementary school, at the time. I’d never been to a large con before, but some fellow comic-book-loving friends were getting together at Baltimore Comic-Con this year. I made plans to join them. I was primarily interested in meeting with some of the professional writers and artists.

Stray Pointers Podcast

Jim Lawless
All episodes of The Stray Pointers Podcast can be found here https://straypointers.com Each episode should be available via LibSyn, YouTube, Spotify, and Apple Podcasts among other podcast sites.

On Pascal

Jim Lawless
I saw a re-mention of a 2019 blog post tonight called I come here not to bury Delphi, but to praise it and the counterpart commentary at HackerNews/YCombinator … I thought that I’d reminisce a bit about my experience with Pascal and Delphi. Padawan Pascal Like many of my generation, I started out coding in 8-bit BASIC dialects and later began to code in assembly language. What I often did when writing assembly was picture the program in BASIC.

On Perl

Jim Lawless
I believe that I first encountered details of the Perl programming language in the pages of The C Users Journal. I suspect that it was Sydney Weinstein’s article “A Perl of Great Price” in the April 1990 issue of The CUJ. At the time, I was developing software professionally using C almost exclusively. Perl’s use of various sigils and symbols were offputting for me. I didn’t give the language too much thought after that.