Phase 1 Language Basics + Advanced _1-3-Java classes and senior _06-File IO streams _01 File class _2_File language class static member variables

Four static methods




to print a semicolon

when we configure the java environment variable, the path is separated by a semicolon


windows emphasis on good points. linux is a colon



output backslash





select both and is the same as above but returns a char type

can be found in File source inside to see