CSharp

http://stackoverflow.com/questions/199470/whats-the-main-difference-between-int-parse-and-convert-toint32

http://stackoverflow.com/questions/2828154/difference-between-convert-tostring-and-tostring

http://stackoverflow.com/questions/5096926/what-is-the-get-set-syntax-in-c

Deligate, Generic, Extention Method