The rules and conventions for naming your variables can be summarized as follows: Variable names are case-sensitive . A variable’s name can be any legal identifier — an unlimited-length sequence of Unicode letters and digits, beginning with a letter, the dollar sign ” $ “, or the underscore character ” _ “.
Is variable in Java case-sensitive?
The rules and conventions for naming your variables can be summarized as follows: Variable names are case-sensitive . A variable’s name can be any legal identifier — an unlimited-length sequence of Unicode letters and digits, beginning with a letter, the dollar sign ” $ “, or the underscore character ” _ “.