Today I learned

2025

• Use jj op log to find missing change
  • #jujutsu
  • #git
  • #tools
• How to start Phoenix with a node name
  • #elixir
  • #livebook
  • #til
• How to derive Jason.Encoder in Livebook
  • #elixir
  • #livebook

2024

• import_if_available/1 in iex
  • #til
  • #elixir
• How to upgrade Heroicons in an existing Phoenix app
  • #elixir
  • #phoenix
  • #til
  • #postgres
• Notes on deploying Phoenix application to fly.io with Crunchy Data postgres
  • #elixir
  • #til
  • #postgres
• Replacing `phx-feedback-for` directive in Phoenix LiveView
  • #til
  • #elixir
• What the unique period parameter means for enqueing jobs in Oban
  • #elixir