0x19. C - Stacks, Queues - LIFO, FIFO General
What do LIFO and FIFO mean
What is a stack, and when to use it
What is a queue, and when to use it
What are the common implementations of stacks and queues
What are the most common use cases of stacks and queues
What is the proper way to use global variables
How to work with git submodules
