//read byte from the file
read byte from the file
// read byte from the file
func readFile(f *os.File) (testOut []byte) {
	tmp := make([]byte, 256)
	for n, err := f.Read(tmp); err != io.EOF; n, err = f.Read(tmp) {
		testOut = append(testOut, tmp[:n]...)
	}
	return testOut
}
func readFile ( f * os . File ) ( testOut [ ] byte ) { tmp := make ( [ ] byte , 256 ) for n , err := f . Read ( tmp ) ; err != io . EOF ; n , err = f . Read ( tmp ) { testOut = append ( testOut , tmp [ : n ] ... ) } return testOut }
read byte from the file
read byte from the file