Check it out: .vimrc and customization.
Here is a neat tip (#210) from Sara Ford.
Check out this exercise for writing better object oriented code. It contains a list of 9 rules, some of which are quite extreme. Let’d be clear on this: These aren’t rules for object oriented code. Not all OO code has to follow all these rules. This exercise is more like practising. Writing code that follows these rules will train your mind to think in an OO way.
Here’s a good post describing four things that make a developer great.