cjwl

@cjwl.bsky.social

FAANG Software Developer. Bought K&R first edition new. Created Cocotron. Travel, bicycling and public transportation enthusiast. 🇺🇸🇬🇧 coarse location: Amherst, MA , blog: http://objc.net YouTube: @objc

Watch Tesla self-driving v14.3.7 head straight for a wire fence while exiting a parking garage, forcing the driver to disengage to avoid a six-story drop! This is Tesla’s self-driving that Elon Musk calls “a solved problem.” Do you believe him?

Surprisingly “Objective-C” made the cut for this building where rooms are named after languages, but I spent all day in “Java” discussing C++

TFW you’re carrying a new large window down some stairs and the bottom of the packaging breaks and the window starts sliding out.

When I dropped my car at the dealer there were two other people with e-bikes to escape dealer. First timer I’ve seen anyone else doing that.

Talked to someone who has been using Claude+MCP server for industrial design modeling and they were blown away by how well it works, tonnns of manual work saved.

Me: locked in eyes straight ahead walking straight to Genius Bar. Apple Store Employees: can I help you!? Yes Genius Bar is down there.

If you use a mid-drive ebike with a chain, get it serviced regularly, the chains stretch more with the motor and this will eat your gears more quickly. Chain replacement cheaper that gears.

If Google wants to use AI they should have it adjust maps satellite imagery to match the season. Driving in the middle of summer with snow on the map doesn’t work for me.

Bild

I've made the mistake of listening to a lot of Peter Thiel interviews recently to try to understand his worldview. The guy is an absolute third-rate thinker who contradicts himself every 30 seconds and nobody pushes him on it.

One of my kids is in France for the heatwave and I didn’t know the French have a cultural bias against AC for supposedly health reasons. It’s not perfect (possible mold, no fresh air, etc) but dying or damage from the heat seems a problem too.

Possibly the strangest failure of CS and a prerequisite for better AI coding tools is uniform parse tree modeling of all languages, the text search/replace is totally bananas when computer languages are fundamentally machine readable.

You can not resell cars in any US state without a dealer license. If I see a car for $1k, buy it, and turn around and sell it for $2k I need a physical office location approved as a car dealership by the town/city and meet other regulations. You can’t do this from your house even one car at a time.