Article snapshot taken from[REDACTED] with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Additional functionality not normally seen in BASIC languages are function callbacks and primitive object-orientation. The language is called semi-object-oriented by its author because there are only two levels of the class hierarchy: built-in classes, and user-defined classes derived from those; the latter cannot be extended further. The ability to call external shared libraries is available, thus giving full access to the underlying operating system's application program interface. Other capabilities include built-in interfaces to DirectX and MySQL.
RapidQ features a bytecode compiler that produces standalone executables by binding the generated bytecode with the interpreter. No external run time libraries are needed; the bytecode interpreter is self-contained. The file sizes of executable files created by RapidQ are about 150 kilobytes or larger for console applications.
RapidQ's author, William Yu, sold the source code to REAL Software, the makers of REALbasic, in 2000. The freely distributed program has been improved and many additional components have been created by an active user group.
