QB64.com

QB64 is a modern extended BASIC programming language that retains QBasic/QuickBASIC 4.5 compatibility and compiles native binaries for Windows, Linux, and macOS.

See OPEN.

APPEND is used in an output type OPEN statement to add data to the end of a file.

Syntax

OPEN fileName$ FOR APPEND AS #1

Description

See Also

OUTPUT, RANDOM, INPUT (file mode), BINARY