On this site you can find many of my programming source codes in BASIC.
To develop computer programs one must a) clarify what the program should do, b) specify how it should be done, and c) write this (the source code) in a language that can be translated to instructions, which the computer can understand and execute.
Thus the source code consists of instructions written in a language the programmer can use to tell the computer what to do.
I have been programming for many years – first in FORTRAN then in BASIC and latest in PowerBASIC. This is a very powerful programming language, which also can be used to make programs in Windows.
PowerBASIC is fully competitive when it comes to speed. The compiled programs are self-contained, small and take up very little space on your storage media.
For some web pages I have used PHP.
On this site you can also find links to all the source codes in BASIC that I have submitted to the PowerBASIC Forum.