What are threads and coroutines in programming?

What are threads and coroutines in programming?

Threads are separate paths of execution in a program, allowing multitasking. Coroutines are a more lightweight alternative, enabling cooperative multitasking.

Can you explain how threads work in a simple way?

Sure! Think of threads as workers in a factory. Each worker can perform tasks independently, allowing the factory to produce more efficiently.

What about coroutines? How do they differ from threads?

Coroutines are like a single worker who can pause and resume tasks. They yield control back to the main program, making them more efficient for certain tasks.

When should I use threads instead of coroutines?

Use threads for CPU-bound tasks that require parallel execution. Coroutines are better for I/O-bound tasks where you want to manage multiple operations without blocking.