In addition to what Robert @zeebe posted if you prefer learning from video Wes Bos has a very good and short(34min) free course. I think you might have to give an email address, but he doesn’t spam you.
He has a chapter on links:
In addition to what Robert @zeebe posted if you prefer learning from video Wes Bos has a very good and short(34min) free course. I think you might have to give an email address, but he doesn’t spam you.
He has a chapter on links: