This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady
I have a confession. Most mornings I open GitHub, see the notification count, and close the tab. Then I feel guilty about it all day. Somewhere in that pile is a person waiting on my r...
OpenAI published a deprecation notice on October 14 with a date that is
already uncomfortably close: on January 14, 2027, GPT-4o, GPT-4o mini,
GPT-4.1 and GPT-4.1 mini leave the API. Not the chat app. The API that
your code, your cron jobs and your agents call. That is 92 days of
warning, against OpenAI's own policy of six months. I read the notice,
the pric...
Compilar un proyecto grande, levantar varios contenedores Docker o mantener máquinas virtuales abiertas no son picos de un par de segundos: son minutos u horas con todos los núcleos trabajando. Ahí es donde se nota la diferencia entre un equipo compacto de sobremesa y un portátil fino.
Lo que conviene mirar antes de elegir:
This week I retired one Claude account and moved to another on the same Mac. The old account had 432 Cowork tasks, 10 Projects, 39 scheduled tasks, 26 memory files and 28 Claude Code sessions. The account data export covers chats. I couldn't find a way to export what Cowork keeps on the machine: Projects, project memory and scheduled tasks.
So I went looking on disk. Everything was ther...
Every week I lose 20 minutes to the same dumb regex bug. Not a clever one — a dumb one. The pattern looks right, the test string looks right, and the match count says 0.
Regex has a tiny set of failure modes and they repeat forever. Here are the five I actually hit, with the fix for each. Paste them into any tester as you read — seeing the match change is the whole lesson.
...Email verification tests become unreliable when every Kubernetes job shares the same inbox. One job can read another job's message, a retry can consume an old message, and cleanup becomes somebody else's problem. The failure usually appears as a random timeout, but the underlying issue is missing ownership.
I get better results when test mail is treated as an ephemeral infrastructure re...