Asher Saban questions

• returning a NULL string from a function c++
• iterate over a map and calling a function that deletes other elements is the map
• How can I create a method in JS like an abstract method in Java?
• Declaring an array with a non-constant size variable [duplicate]
• forward declaration generates incompatible type error
• Access violation writing location when working with pointers to char
• Array as const pointer
• send() crashes my program
• Commutative operator overloading + of 2 different objects
• is there a way to define flags in java and run code only if those flags are defined?

Asher Saban answers