Post #150: StudyFlix, UML, Was ist Unified Modeling Language?, 2024.
Post #58: YouTube, ARTE, MatheWelten, Rätselhafte Fünfecke, 2023.
Post#155: Runestone, OpenBookProject.Net, Strings Are Objects, 2025.
Post #30: 30SecondsOfCode, Difference between list.sort() and sorted(), 2023.
Post #97: YouTube, Coding Crashkurse, OOP Masterkurs, From Newbie To Expert, OOP Komplettkurs, 2023.
Post #15: www.python.org, Computer programming for everybody, 2023.
Post #225: Guy & Ted Hart-Davis, Teach Yourself Visually Python, 2022.
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Post #227: STX Next Newsletter, Katarzyna Strzebońska-Kosińska, Top 11 Python Newsletters, 2025.
Python ist eine sehr einfach zu erlernende Programmiersprache und für den Einstieg in die Welt der Programmierung ideal geeignet. Trotz ihrer Einfachheit bietet diese Sprache auch die Möglichkeit, komplexe Programme für vielfältige Anwendungsgebiete zu schreiben. (MITP-Verlag)
Post #142: Thomas Theis, Einstieg in Python, Ideal für Programmieren Steiger, Rheinwerk Computing Verlag, Bonn, 8. aktualisierte Ausgabe, 2024.
You can catch a course and at the end a certificate ...
But for me it's more important to dive into a course ...
Post #36: Programming Hub for Android, different programming courses, 2023.
This is how you work out whether if a particular year is a leap year.
On every year that is divisible by 4 with no remainder
Except every year that is evenly divisible by 100 with no remainder
Unless the year is also divisible by 400 with no remainder
Source: Angela Yu, Udemy, 2024
Year 2000:
2000 ÷ 4 = 500 (Leap)
2000 ÷ 100 = 20 (Not Leap)
2000 ÷ 400 = 5 (Leap!)
So, year 2000 is a leap year.
Year 2100:
2100 ÷ 4 = 525 (Leap)
2100 ÷ 100 = 21 (Not Leap)
2100 ÷ 400 = 5.25 (Not Leap)
But year 2100 is not a leap year.
Post #113: Free Programming Exercise, Leap Year, 2024.