Bits, Bytes and Binary Numbers
What’s a bit, what’s a byte and what the heck are all those 0s and 1s anyway?
In this video, I explain what a binary number is and why it is so important to a computer – and to computer programmers. This is the first in a short series on binary numbers. In this lesson, I explain how binary numbers can represent the same values as decimal numbers. We find out why a single bit can change a number from plus to minus. And we also look again at the mysterious problem of big positive numbers suddenly becoming negative.
Be sure to subscribe to the Code With Huw channel so that you get a notification when I upload more lessons in this series.
PROGRAMMING BOOKS
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If you want to learn programming in more depth (and also support this channel!) you might think of buying one of my books. I have written books on C programming, Using Pointers in C, Recursion and other programming topics. You can buy my books (paperback or Kindle) on Amazon.
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Good luck! And good programming!
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