In the first part of this series, we covered the basics of pointers in C, and went on to more complex arrangements and pointer arithmetic in the second part. Both times, we focused solely on pointe… ...

The anonymous function here takes an argument x and calls the capitalize method on it. The map call ensures that the anonymous function is called once for each item. Modern C++ has lambda expressions.

Say I can pass several commands to my program, and each command corresponds to a function.How can I call this function without a lot of if-else? To add a little seasoning, I also need to pass ...