Refcards: The Beginnings of an Interface

- The latest development in the evolution of the Refcards-System is the creation of a primitive interface;
- Now I can add records to my SQLite3 database through an interface;
- The interface has a button called "Add entry" which upon clicking adds the text ("gets" it) from the Entry and Text widgets in the interface and adds them ("INSERTs" them) directly into the database;
- I've been using Tkinter to create the interface ("frontend") and SQLite3 in Python for the database ("backend");