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Dog

  • Dan Milne

Dan Milne

09 Jan 2025
Dog
Napping in the sun

TIL 20250228

Today I learnt that ALTER SYSTEM SET max_connections = 100; writes a new configuration file in the data directory for PostgreSQL, postgresql.auto.conf which takes priority over the values in the normal postgresql.config file. It's especially pointless to use ALTER SYSTEM for max_connections because you
28 Feb 2025

Terminal Screenshots

I'm preparing a talk on Semantic Search and RAG in Ruby and I found myself in need of screenshots of code and terminals. At first I just took screenshots, but it was hard to make them consistent. I'm sure there are many ways to do this,
26 Feb 2025 1 min read

TIL 20250224

It's good practice to set CPU and RAM limits for Docker containers, so that one rouge container can't take down the rest.
24 Feb 2025
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