There are some developers out there who feel like they need to know the answers to everything before they can get started on even thinking about starting a project. For the most part, they’re right – but there are times in development when you just don’t know. Is it important to know that there will be exactly 7 links on a page? I argue that (from a development point of view), the only thing you need to care about is that it’s more than one and less than ‘lots’.
