CamelCase

CamelCase is used when no spaces or punctuation should appear in compound terms - e.g. in programming. Individual words start with a capital letter.

In the lowerCamelCase convention, the first word is written in lowercase and all subsequent words are written in uppercase, as in "iPad" or the username "paulSmith". In the "UpperCamelCase" convention, the first letter of the first word is also capitalized.