I find it much more pleasant to ask GPT4's advice and have it write sample code than it is to use web search, Stack Overflow, etc. Even when I know exactly what code to write, it's often faster to ask GPT4 to write it a certain way and then make minimal edits myself.
The paid version of GPT4 used to be the best, but lately the VSCode Insider GitHub Copilot produces comparable or identical results, since it uses GPT4. I have only one custom instruction, "If writing Python code, always use context managers where appropriate."
EDIT: If you don't want to hassle with maintaining a development environment, try Replit[0]. Their AI is not nearly as good as GPT4 though.