https://sindro.me/tags/pascal/ Recent content in Pascal on Marcello Barnaba Hugo en-us Wed, 15 Apr 2026 00:00:00 +0000 https://sindro.me/posts/2026-04-15-grcalc-graphical-calculator-pascal/ Wed, 15 Apr 2026 00:00:00 +0000 https://sindro.me/posts/2026-04-15-grcalc-graphical-calculator-pascal/ <p>In February 2002 I was 20 years old and taking a Programmazione (Programming) exam. The assignment was: a data structure representing books, stored as binary records in a file. Write a program to list, add, and delete them.</p> <p>I didn&rsquo;t do that. I built a graphical calculator instead.</p>