What are some common thread synchronization methods in programming?

What are some common thread synchronization methods in programming?

Common thread synchronization methods include mutexes, semaphores, condition variables, and barriers.

Can you explain how a mutex works?

A mutex, or mutual exclusion, is a locking mechanism that ensures only one thread can access a resource at a time.

What is the difference between a mutex and a semaphore?

A mutex is used for exclusive access to a resource, while a semaphore can allow multiple threads to access a resource up to a limit.

When should I use condition variables?

Condition variables are used when threads need to wait for certain conditions to be met before proceeding.