Not And Or and Xor gate

On binary and electricity

binary means of two states. electricity can flow or not. current can be on or off. current on represents true. current off represents false. or current on represents 1 and current off represents 0. it could have been apple and pears

The Transistor as foundation

a …

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Division by substraction

On the inexistance of multiplication and division as primary operations

computers can’t multiply. they add or substract e.g. let us divide 10/3 by using substraction. we’ll deduce 3 from 10 on and on

10/3 is 3 1/3

count      step
10
7           +1
4           +1 …
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Python, For The ❤ of It

py love

This (long) post describes my first meeting with python, my subsequent trip with it. It recounts my impressions as a complete beginner, my brush with the community and the things i built with it. My coding path in sum. Shared in exclusivity with the Codementor community. Specially dedicated to all …

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