Tim Molendijk questions

• Is there a de-facto relation between the font size ranges {1, 2, 3, 4, 5, 6, 7} and {xx-small, x-small, small, medium, large, x-large, xx-large}?
• Python decorator for simple recursion? In standard library or elsewhere?
• How to normalize a button and an anchor with CSS?
• jQuery plugin design pattern (common practice?) for dealing with private functions [closed]
• Does JavaScript have an implementation of a set data structure?

Tim Molendijk answers