How to use fewer variables

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Using variables may benefit program readability, but many programmers regard it as a bit of a weak move (source: Yegor Bugayenko- programmer, blogger, and entrepreneur). Giving stuff names is emphasised in beginner tutorials, and I expect many of my programming readers use variables a little bit too much, perhaps not realising it is merely a programming technique. I will explain the drawbacks of this technique, and give some alternatives, so that by eschewing it you might improve your craft further.

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