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Definition of Source Code

By , About.com Guide

Definition: Source code is the human readable instructions that a programmer writes. Here is an example of some C++ code
 void Rectangle::MoveTo (int newx, int newy)
 {
 x = newx;
 y = newy;
 }
 
 void Rectangle::RMoveTo (int dx, int dy)
 {
 x += dx;
 y += dy;
 }
 

Programmers use a compiler to turn source code into machine code that the computer can execute.

Some programming languages like JavaScript are not compiled into machine code but are interpreted instead.

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