Niklaus Wirth, the influential computer scientist known for developing the Pascal programming language, has passed away. Pascal played a significant role in teaching structured programming concepts, which many users found beneficial for learning program structure and coding habits. Participants in the discussion reflect on their experiences with programming languages, noting that Pascal introduced important features like pass-by-value and pass-by-reference, along with structured data types. Some educators transitioned from teaching Pascal to C++ in the early 2000s, highlighting a shift in programming education. Wirth's contributions are recognized for improving coding practices compared to earlier languages like BASIC and FORTRAN, which were seen as less effective in instilling good programming habits.