You need to read this if you are interested in the behind the scenes stuff that makes the blogging world run. Yes I am talking about code. CSS, HTML, PHP and other things beyond imagining.
This guy is a very good teacher. And I appreciate that a great deal because there are plenty of the other kind around. They mean well but they just don’t have the talent to lay things out in a relaxed way that makes a great deal of sense.
This guy has the talent and he also has published a crap load of tutorials that you can see here:
Run one of these a few times per week and at the end of a few months you will know a lot about stuff that may seem pretty mysterious at present.