ASCII stands for American Standard Code for Information Interchange, a set of chosen numbers used to represent letters, numbers, and unique actions.
Use cases and Examples
065 is the number used to represent
The question then is why and for what reason do we need this mapping?
Well, computers store data using an
off state like a light bulb. We managed to find a way to represent this as a number but that's using
If we wanted to store
A what would be the approach? The easiest answer is to represent it using a number since that's all we can store with the computer (more or less). But we have way more than two alphabets so
1 is not enough. But if you pair more
1s together, for example,
01000001, you can store all the alphabets. And since we can convert binary numbers to decimal numbers, we can convert
065. This decimal is what is known as ASCII.
This number-to-character mapping allows computers to interpret the information stored as binary back to readable text.All terms