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Generating South African ID Numbers

Introduction An ID number is a basic requirement for various online applications. There are two ways we can take advantage of ID numbers – we can verify them using their check digit to ensure that the user entered their ID

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Posted in Javascript, Math

The Math is Fine, The Universe is Broken

If something is really really really small, does it really not exist at all? You may say no, everything has a value, no matter how small or tiny it is. The joy of existence is that that which exists cannot

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Posted in Math