Good pointer learning tool?
Hey, I don't have any specific coding question, but I am having a lot of trouble with pointers in my class and was wondering if anyone knows of a good tool or website to help learn. I've been rummaging around other websites but it isn't really "clicking" for me. I feel like I am falling behind but my professor's office hours are during another class. Any hints or tips pertaining to pointers would be more than welcome as well.
I do know that pointers' contents are just addresses of other variables, but I'm having a lot of trouble knowing how and when to use them as parameters with their symbols (*, &).
Thanks in advance! :)