Timex Basic featured on the "clones" they produced is said to be a
a superset of Sinclair basic, in which case then Timex Basic
has the same features.
I am not 100% when it comes to the ZX81.
I did most of my programming on the ZX Spectrum.
I wrote a database engine and front end on it.
(There really was no backend and frontend it was all just one program.
But the engine was versatile and easy to build a new front end on top of.
I tried selling it for a while without luck. (Which was probably a good thing).
Looking back on it now its embarrassing.
I had no real idea what a database was, or how to functioned inside.
But given my age and tools available it was ok-
Timex Basic featured on the "clones" they produced is said to be a a superset of Sinclair basic, in which case then Timex Basic has the same features.
I am not 100% when it comes to the ZX81. I did most of my programming on the ZX Spectrum.
I wrote a database engine and front end on it. (There really was no backend and frontend it was all just one program. But the engine was versatile and easy to build a new front end on top of. I tried selling it for a while without luck. (Which was probably a good thing).
Looking back on it now its embarrassing. I had no real idea what a database was, or how to functioned inside. But given my age and tools available it was ok-