Tip Bank

Question: I plan to clean up my laptop. Before doing so, I’d like to copy all necessary device driver files to a separate diskette. How do I track down all

In Java, you can obtain a reference to an object in three ways. First, you can obtain it from the new operation. The new operation instantiates an object of a

The standard string class offers three versions of the overloaded == operator: bool operator == (const string& left, const string right); bool operator == (const char* left, const string right);

In many systems, legacy C code is combined with newer C++ code. A common (yet wrong) practice is to wrap the C functions in a single C++ class and create

The construction of an object consists of several phases, including constructing its base and embedded objects, assigning a this pointer, creating the virtual table, and invoking the constructor’s body. The

This code works wonders to reduce flicker and lessen your frustration. Place a timer on the form (tmr_Timer) and set the Interval to 1000. Set Enabled to False, then place

When you place controls on a form, the Font properties of all the controls default to a sans serif font rather than a default font that you specify. To avoid

Question: Is there an easy way of determining the RGB values when you have the long value of a color (for example, a “reverse” RGB(x,y,z) function)? Answer: You can make

Question: Why use classes when the same can be implemented using structures? Answer: Reasonable question. For starters, structures in C could not work like classes. Classes were needed to implement