Documentation, Ctrl+Shift+F (on most editors) or Ctrl+T (symbol based search on VSCode) and you try looking for something that "looks like it". It's not hard, i

Documentation, Ctrl+Shift+F (on most editors) or Ctrl+T (symbol based search on VSCode) and you try looking for something that "looks like it". It's not hard, it's just that most don't do it because they are lazy and think their use case is "too special". It's the same exact thing as not bothering looking for a decent library that does what you want and instead write it from scratch. Laziness. Pure laziness. (Unless there's a very valid reason not to do it) Since I use Django Rest Framework an example comes to mind: finding out that serializers give you the chance to define `validate_{field_name}` methods rather than put all the logic into `validate`. This allows the API to return field based errors rather than a generic error message. But even experienced devs often don't know about this feature. They go by intuition and can't be bothered to spend a few more mins looking at the docs.