The Korea Railroad Corp. (Korail) has launched the Korail Pass Plus exclusively for foreign travelers to use on the bullet train KTX, subways and buses nationwide. The pass combines the Korail Pass, ...

The Las Vegas Raiders pushed through another difficult stretch on Monday Night Football as a Geno Smith interception added to early offensive struggles. Las Vegas entered the matchup seeking stability ...

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 ...

A trick play by Memphis turned into a treat for Arkansas late in the second quarter of Saturday’s nonconference game. With the visitors from Fayetteville already leading 21-10 with 2:37 left in the ...

Working with numbers stored as strings is a common task in Python programming. Whether you’re parsing user input, reading data from a file, or working with APIs, you’ll often need to transform numeric ...

If you’re new to Python, one of the first things you’ll encounter is variables and data types. Understanding how Python handles data is essential for writing clean, efficient, and bug-free programs.

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...

Demonstration and explanation of reference variables and passing by reference. We also revisit our lecturer class, going over the places where we passed by reference without much explanation earlier.