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Richard Proffitt
26 followers -
Creative web & graphic design.
Creative web & graphic design.

26 followers
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Richard's posts

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Finished designing this years Christmas cards...
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I'm using a custom theme in Gmail on the Web and I think you'll like it too!

Check it out on your desktop or laptop. #gmailthemes

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Floating Point Imprecision

Programming Languages have a strange quirk as the floating-point numbers they use cannot really represent all real numbers... an article of 2012 by Aurelio De Rosa about PHP shows how Hypertext Preprocessor handles this equation:

<?php
echo (int) ((0.1 + 0.7) * 10);

The answer should be 8 - Right?
Wrong! - because of floating-point numbers, the answer is 7.
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14/10/2016
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A short biography of iopan (Richard Proffitt) my development into web design and some thoughts for the future http://www.iopan.co.uk/about.html

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Upcoming new eBook of Poetry by Denny Reader. "Wondering Whispers" will be available to download from 1st October 2016 in .azw, .mobi, .epub and .pdf formats. Just £3.00.

  #mental health   #ebook   #poetry   #recovery   #art   #quotes   #affirmations  #spiritual
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Fixed a bug that was causing the painting "Breathing" to fail to load. Should all be working fine now.

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