In Python, when you see a loop like this: 
Output: 1. What Does _ Mean in for _ in range()? The underscore (_) is a throwaway variable or dummy variable in Python. It means:
“I don’t care about this variable, I just need to repeat the loop.” So, instead of writing: You use _…
Python’s relatively slower execution speed compared to compiled languages like C/C++ or Rust stems from several design and implementation choices that prioritize developer productivity and flexibility over raw performance. Here’s a breakdown of the key reasons: 1. Interpreted (Not Compiled) 2. Dynamic Typing 3. Global Interpreter Lock (GIL) 4. Memory Management 5. High-Level Abstractions 6….