I thought that it would be a good idea for those trying to brush up on their programming skills and those that are just learning to share resources.
Outside actual coding, I think that sometimes that it could feel overwhelming, as there is so much involved, e.g. creating libraries, connecting to git and many other things.
What courses/resources have others found to be the most helpful during their coding journey?
The Casimir programming course is offered yearly and covers a bunch of useful topics for beginners.
When I was starting out I also found Project Euler very useful (and fun!). I learned a lot by solving the problems, but also by looking at other people’s solutions (which you can see after you’ve solved a problem). More often than not you will find a faster, more concise and more readable solution than yours 
You can also check out my course on “Introduction to Python for Physicists”:
(shameless plug? but it may be useful)
Cheers,
Gary
I definitely learned a lot from watching C++ tutorials by TheCherno. It’s a 90+ collection of videos starting with the basics of C++, how to set up, what a compiled language is, to more in depth topics like stack and heap memory, smart pointers and benchmarking.
I keep a list of different learning resources on Github (contributions welcome!).
This is part of my work for the meetup group Pythonistas-NL, where we periodically* meet to discuss python issues and code together (albeit it is preferred if you have some basic knowledge before coming there).
*well, not as much lately due to restrictions…
Maybe also useful resource to add to the list : https://dabeaz-course.github.io/practical-python/