When you decide at a later point in time
In cases when you simply forgot, you can set (or change) a tracking relationship for your current HEAD branch at any time:
git branch -u origin/dev
TIL a neat way to try a few different strategies to get some thing:
Enum.reduce_while(
[
&maybe_get_favicon_from_hcard/1,
&maybe_get_favicon_from_head/1
],
nil,
fn strategy, acc ->
case strategy.(url) do
{:error, _} -> {:cont, acc}
{:ok, favicon} -> {:halt, favicon}
end
end
)Source: koype by jacky
TIL you can make development in iex even smoother by adding an .iex.exs file to your home and/or project directory to automatically alias common modules. 🚀