You ask 3 questions instead 1. Here are answers:
1) Use "bioskey" function to determine keyboard buffer emptyness
and scan key code.
2) Use "clrscr" function to clear screen.
3) Use "textcolor" function
If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.
Included as part of the C++ Standard Template Library (STL) is a collection of generic containers. Each of these containers serves a different purpose and has different pros and cons. It is often difficult to decide which container to use and …
Many modern programming languages support the concept of a property -- a class member that combines characteristics of both a data member and a method. These are sometimes called "smart fields" because you can add logic that is applied automaticall…