Call Stack - Knowledge you must know for debugging

#coding #programming #debugging

In this lecture, we introduce 'Call Stack', one of the core concepts of programming languages. The Call Stack is a memory structure where information related to the function is stored when it is called. The Call Stack is based on the Last In Last Out (LILO) principle, which means that the late entrants leave first. In this lecture, we take a close look at why understanding and using the Call Stack is important, and examples that can help you understand it.

In addition, we detail how the Call Stack affects the order of function calls, execution and termination, and error handling. This will help you understand the concept of Stack Frame and the range of data accessible in each function, known as scope.

Also, you'll learn about error conditions like Stack Overflow and methods to resolve the problem. Lastly, through practical exercises, you can learn how to trace the cause of the error using Call Stack when an error occurs.