Abstract: We present an advanced model of a calculator with a graphical user interface (GUI). By means of the programming language "Python" and the library "Tkinter", we developed a generous library ...

As Andy Hertzfeld describes on folklore.org, early Apple employee Chris Espinoza drew a calculator for the Macintosh. He showed it to Steve Jobs. Jobs’s response? “Well,” he said, “it’s a start, but ...

As somebody who has the same obsessive attention to visual detail as Jobs and who has never been able to exercise it fully in order to build elegant software despite being naturally inclined, I really ...

In February 1982, Apple employee #8 Chris Espinosa faced a problem that would feel familiar to anyone who has ever had a micromanaging boss: Steve Jobs wouldn’t stop critiquing his calculator design ...

"This is more than a stock ticker - it's history in the making. It represents every person who has been silenced, cheated, or robbed by Wall Street. It's a revolution born from millions of voices who ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Whether you’re solving geometry problems, handling scientific computations, or processing data arrays, calculating square roots in Python is a fundamental task. Python offers multiple approaches for ...

San Francisco Circuits’ PCB Stackup Calculator is an online tool. Helps engineers design and visualize multilayer PCB stackups from 4 to 14 layers. Users can select copper weights, dielectric ...

Before the original Macintosh made history in 1984, there was the 1983 Apple Lisa, one of the first commercial personal computers to feature a graphical user interface (GUI) rather than a command-line ...

Property management company Daisy has launched a free Web-based tool that allows condo and co-op owners to understand looming penalties under New York City’s Local Law 97 (LL97). Carbon Curve, an ...