Know Thy Browser!

When developing any web based application is pays to know exactly what your browser can do. If your developing an internal application you can make sure you maximise the website to what the browser can  support, this is Nirvana (provided the internal browser isn’t IE6, which in this case is usually is) just make sure your aware of any upgrades to the browser on the network and test early! If your working in the more common heterogeneous environment that is more common on public facing sites then understanding which browsers your going to have to support for your application is fundamental as this...