Older blog entries for MichaelCrawford (starting at number 231)

13 Mar 2014 (updated 13 Mar 2014 at 03:30 UTC) »
Long Time No See.

My apologies, I got sucked into that Cesspool in a Long-Forgotten Corner of The Series of Tubes known as Kuro5hin - Technology and Culture, from the Trenches for the last few Millennia.

I've been meaning to update my Advogato Profile for well over SIX YEARS!

Heh. Time Is Fun When You're Flying!

I only just now did so update it.

My previous draft had me just arrived in Vancouver, British Columbia, having left my then-wife but now ex-wife Bonita Hatcher behind in Truro, Nova Scotia in hopes of making a better life for both of us.

What I got out of it was a divorce as well as some peace of mind. Bonita is a wonderful woman in so very many ways, but the two of us fought like wildcats on a Damn near continuous basis.

After I left Atimi, I moved back to California, this time to Sunnyvale in Silicon Valley, then later San Jose, Salmon Creek, Washington, Redmond, Washington for a very brief contract with The Borg Collective I have no doubt whatsoever the very worst job I have known in all of my fifty years, then back to Salmon Creek, then to Santa Cruz, California, then to Portland, Oregon and now back in Salmon Creek.

I just three weeks ago scored quite a good remote C++ Linux Debugging consulting gig, so Real Soon Now I'll be moving out of my mother's basement when I rent my own place somewhere close to, but not actually directly within Portland's Pearl District, where most of my potential consulting clients now lay.

19 Dec 2013 (updated 19 Dec 2013 at 00:14 UTC) »
I Resign

This is a rough draft. Can you help me improve it?

The email on my site doesn't presently work until I install an SMTP server. I'm not giving up on computing, I'm giving up on the computer industry.

For now either post a blog response here, or email me privately at mdcrawford@gmail.com

You will get the following as a vacation autoresponder as that email is my primary contact for recruiter inquiries.

Michael David Crawford's Computer Industry Resignation

Dear Friends,

For deeply held personal and ethical reasons, I have decided the leave the computer industry to focus on my writing.

This decision is hard to explain but has been a long time coming.

I have been in many ways successful in the industry. My work is well-known and highly regarded. But I myself do not find satisfaction with my work.

While I regard my colleagues with the highest esteem, I have come to regard the computer industry itself as a den of iniquity. The nature of my own personal working style is also very lonely. I _must_ be alone to focus, and code most productively late at night, when no one is around.

I am quite significantly mentally ill, in several significantly different ways, primarily with Bipolar-Type Schizoaffective Disorder. It's much like being
Manic-Depressive and Schizophrenic at the same time:

Living with Schizoaffective Disorder

I wish to devote my attention to my writing in part to teach other mentally ill colleagues how to make better lives for themselves, and to teach those who care for us how to do a better job.

Computers are dandy, sure but what I aim to yield is the benefit of my hard-won experience.

Don't worry about me. I'll find a way to get by. I always do.

Your Servant,

Michael David Crawford

29 Dec 2011 (updated 8 Feb 2015 at 13:52 UTC) »
Warp Life to be GPLed Real Soon Now

As I promised a couple days ago, I will be placing my iOS App Warp Life under the GPLv3 license, and will not release it through the Apple App Store, but instead will require users to jailbreak their devices to install it.

There's nothing about Warp Life that would lead Apple to reject it from the App Store. There are perhaps eight competing Apps that also implement Conway's Game of Life. Rather, I am rejecting the App Store because I object to Apple's way of doing business.

However, it will be a few more days before the actual release of the code.

Besides replacing the "All Rights Reserved" notice in all the sources, I need to place a license notice in the Credits screen, with a button that brings up the full text of the GPLv3. I also need to drop the COPYING file - that same GPLv3 text - into the user's Documents folder, so they may retrieve it via iTunes File Sharing. I may also enable the user to send it via email, which for most people would be quite a lot easier to deal with than the incredibly poorly designed and highly counterintuitive iTunes File Sharing.

Because my company Solving the Software Problem owns the copyright on the code, I don't actually need to do that to comply with the GPLv3 myself. But anyone who redistributes my code or creates a derivative work would have to do all that.

It is plainly apparent to me that the vast majority of coders who claim to know what Free Software is all about have never actually read the full text of the GPL, let alone understand how to comply with it. That's why so many of those who claim yet fail to be Dirty GNU Hippies get so self-righteously outraged when they see someone charging money for GPLed code, despite that not only does the GPL specifically permit one to do so, but even Richard Stallman says it's OK to sell Free Software.

One of the requirements of all versions of the GPL is that the Credits Screen, About Box, or output from the command line state the license - "This is Free Software, etc." - and that it say the full text of the license be in an accompanying document, typically named COPYING or COPYING.txt. If the COPYING file is missing, the user is advised to request it from The Free Software Foundation.

I have no doubt that if I did not have that all set up before I released Warp Life's code under the GPLv3, some clueless newbie would damn near instantaneously violate the GPL by redistributing it without all that stuff. That would not be intentional evil as with HTC's failure to release the source to the GPLed portion of its Android codebase, but simple stupidity that I wish to prevent.

There are also a couple bugs I'd like to fix before release, but those are far less important. If their fixes are not immediately apparent, I'll put them off until after the release.
26 Dec 2011 (updated 8 Feb 2015 at 13:55 UTC) »
I Cannot In Good Conscience Release Warp Life Through The Apple App Store

After a great deal of consideration I have decided to protest Apple's nasty behaviour by refusing to release Warp Life through the Apple iOS App Store. Instead binary installations will require that iOS devices be first jailbroken through the use of a tool such as Cydia.

I won't place it in the Cydia App Store either. Instead I'll make the App package available for free download from Solving the Software Problem's web site.

GNU General Public License version 3 tarballs of the source as well as a written discussion of The Warp Life Algorithm - a particularly fast, if not actually the fastest Conway's Game of Life generation update algorithm will be provided at www.warplife.org. (Link to be un-broken Real Soon Now.)

Development will continue in a public way via Solving the Software Problem's Public Subversion Repository.

The code is mature and stable enough that I don't really need "Many Eyeballs" to help with its development, but if you're into optimizing implementations of Conway's Life as I am, rather than the usual take of experimenting with the automata themselves, you may find my Objective-C and Cocoa Touch code enjoyable to work with.

You will find my code strangely uncommented. That's because while I once commented my code slavishly, the boss I had at my very first real job pointed out that comments are rarely maintained in sync with the source code.

Instead I've spent years developing a coding style that the simplest fool can readily understand. If you cannot understand my code despite its lack of comments, I regard that as my own failure as a coder, rather than any inability on your part.

It's going to take a day or two to relicense Warp Life's sources as well as to fix a configuration problem that I'm having with my SVN server. I'm also moving Dulcinea's site to a new box that runs a different distro than the old box. But try to be patient, for the next few days my focus will be first on the release of Warp Life's source as well as a detailed written explanation of why I decided to do all this.
2 Nov 2009 (updated 8 Feb 2015 at 14:00 UTC) »
Will Write Code For Food

I'm looking for a job in Silicon Valley.

I have twenty-two years experience as a software engineer. I am particularly good at C, C++, Objective-C and various assembly codes.

I have extensive Macintosh experience, not just Carbon and Cocoa user interface but also Mac OS X IOKit device drivers, and a fair amount of embedded experience as well.

Most of my driver work has been for storage using a
variety of technologies: PCIe hardware RAID, FireWire/SBP-2,
USB and iSCSI.

I've been running Linux since 1994, and these days have a Core 2 Quad Xeon box that runs Fedora. I have done a little Linux driver work as well.

I'll accept both contract our perm positions, and am
available immediately.

Find me a job and I'll name my firstborn after you. :-D

Thanks for your help! -- Mike

11 Jan 2009 (updated 8 Feb 2015 at 14:03 UTC) »
Looking for a Job in Silicon Valley

I'm looking for a job as a Senior Software Engineer. I am no longer self-employed, but am looking for a perm job. I will take a contract to tide me over until I can
find one, but only on a W-2 basis.

I have twenty-one years experience, twelve of them spent
coding in C++.

Other strengths include Mac OS X (both UI and drivers, known in Mac-land as kernel extensions), Linux (userspace),
embedded systems (mostly FireWire and storage), and various
assembly codes.

I am one of the very best there is at low-level debugging.

You could really help me out if you forwarded the link to my cover letter or resume to anyone who might be interested. Perhaps you could get yourself a nice referral bonus.

Thanks! -- Mike

11 Jun 2008 (updated 8 Feb 2015 at 14:20 UTC) »
Attention iPhone Infidels!
or, Music That's Free as in Freedom
or, Pimpin' My Wares at the WWDC

If you're at the Apple World Wide Developer Conference in San Francisco this week, track me down and I'll give you a
free CD of my album Geometric
Visions: The Rough Draft
. Autographed!

It has the Creative Commons Attribution-ShareAlike license

While quantities are limited, I don't want to bring any back home with me for want of takers.

If you can't make it to the conference, send your snail mail address to free-cd@warplife.com
and I'll be happy to mail you one. I'll send it anywhere in
the world that the US hasn't embargoed.

If you want to arrange to meet up at the conference, email me at mdcrawford at gmail dot com.

I expect I'll be wearing my Tilley Hat, but I have since
grown a goatee (no moustache though; it's my
experimentation with hipness.):

28 Feb 2008 (updated 28 Feb 2008 at 02:57 UTC) »
Free Music

Come hear me play piano!

Next Show: Thursday, February 28, 7:00 PM

Open Mic
Bare Foot Coffee Roasters
5237 Stevens Creek Blvd
Santa Clara, California


- Take the Lawrence Expressway / Stevens Creek Exit from Highway 280

Admission Free - All Ages.

Free compact disc to be given to all attendees.

Geometric Visions Album Cover

I expect to play there most Thursdays from now on, and will soon start playing more widely around the San Francisco Bay Area as well as in Santa Cruz.

Can't make it? Watch my live performance schedule for future show dates.

I'm gonna be up late burning cds tonight. I left the last batch with Bonita to give out at her school.

I've been practicing every day, and will have a new song to play. I'm also learning another new one that I should be able to play in a week or two.

I have a couple friends up in Berkeley, so I'll be looking for an open mic up there so they can come hear me play.

Open Mic Rescheduled

My appearance that I announced in my previous diary has been rescheduled from Wednesday to Thursday, January 31st. I found this out by visiting the venue - their website still has the incorrect date.

(I updated my previous diary to have the correct date.)

I expect to play Open Mics about once a week from now on, and will occassionally travel to other cities to play them. Keep up-to-date on my appearances by watching my live performance schedule.

All of my music is Creative Commons-licensed. You can download it here. Sheet music too, if you play piano.

26 Jan 2008 (updated 30 Jan 2008 at 09:07 UTC) »

I'm about to start playing Open Mics again after a long hiatus. Also starting in late February I'm going to start playing on the street - I got a battery powered amp for my keyboard.

I'll be announcing all my shows on my live performance schedule. My first appearance will be:

Open Mic - Thursday, January 31, 7:00 PM - Note The New Schedule!

Bare Foot Coffee Roasters
5237 Stevens Creek Blvd
Santa Clara, California

Map - Take the Lawrence Expressway / Stevens Creek Exit from Highway 280

Admission Free - All Ages.

Everyone who attends will be given a free copy of my CD Geometric Visions: The Rough Draft - it is Creative Commons licensed:

Geometric Visions: The Rough Draft

See you there!

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