David Brackeen has a very good tutorial on VGA graphics programming for DOS in C programming. The tutorial is a five part C programming tutorial which covers VGA basics, Primitive Shapes & Lines, Bitmaps & Palette Manipulation, Mouse Support & Animation and Double Buffering, Page Flipping, & Unchained Mode. This tutorial covers many topics […]
Each memory location that we use to store the data hase an address in computre memory (RAM). Computer Hardware i.e. CPU uses this addess to reference to a particular data item. A pointer is a variable that stores the address of another variable.
A pointer is a variable that represents the location of a data item, […]
What is an Array in C Language?
An array in C Programing Language can be defined as number of memory locations, each of which can store the same data type and which can be references through the same variable name.
An array is a collective name given to a group of similar quantities. These similar quantities could […]
What is a Function?
A function is a block of code that has a name and it has a property that it is reusable i.e. it can be executed from as many different points in a C Program as required.
Function groups a number of program statements into a unit and gives it a name. This unit […]