The keywords struct and class are almost interchangeable in C++. You can declare a struct that has member functions, constructors, destructor, base classes and so on as if it were
Some programmers consistently define an empty constructor and destructor in their classes, as in: class A{//..public: A() {} ~A() {}}; This is totally useless. C++ guarantees that when a class
Following yesterday’s tip, here’s another deprecated habit that programmers should avoid. Consider the following class hierarchy: class base{public: base();};class derived: public base{public: derived() : base() {/*some code*/} // superfluous}; The
Listboxes provide suitable functionality to act as a quick queue. Create a listbox named ListMyQueue. Use this code to add to your Queue: Public Sub Enqueue(StringToAdd As String)If Len(String_to_Add) >
User-defined types are useful when you need to store structured data that has no specific behavior. If you have associated behavior, you should encapsulate the data in its own class.
Sometimes you might want an MDI form without any captions or buttons, such as in a game or acting as a background parent object. You can create a captionless MDI
When you need to determine the last occurrence of a character within a larger string, you typically use a Mid$ or Instr in a loop. VB6
Creating a new project in VB6 (and earlier versions) has always been a pain when you have a large library of modules to add in. You can do it a