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	<title>function &#8211; Alan Richmond</title>
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	<description>Scientific systems programmer (ex NASA, ESA/ESO, Hubble), web developer, online retailer (retired)</description>
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		<title>Have we already seen this number? (deja vu again)</title>
		<link>https://tuxar.uk/already-seen-number/</link>
					<comments>https://tuxar.uk/already-seen-number/#respond</comments>
		
		<dc:creator><![CDATA[Alan]]></dc:creator>
		<pubDate>Fri, 08 Apr 2016 15:35:42 +0000</pubDate>
				<category><![CDATA[Beginner]]></category>
		<category><![CDATA[Numbers]]></category>
		<category><![CDATA[dict]]></category>
		<category><![CDATA[fractal]]></category>
		<category><![CDATA[function]]></category>
		<category><![CDATA[random]]></category>
		<category><![CDATA[range]]></category>
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					<description><![CDATA[I had a phone interview for a Python job the other day. It started out really well, he was very... <span class="gridview-grid-post-read-more"><a href="https://tuxar.uk/already-seen-number/">read more<span class="gridview-sr-only"> Have we already seen this number? (deja vu again)</span></a></span>]]></description>
		
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		<title>Popular Sorting Algorithms</title>
		<link>https://tuxar.uk/popular-sorting-algorithms/</link>
					<comments>https://tuxar.uk/popular-sorting-algorithms/#comments</comments>
		
		<dc:creator><![CDATA[Alan]]></dc:creator>
		<pubDate>Mon, 24 Aug 2015 16:43:48 +0000</pubDate>
				<category><![CDATA[Basic]]></category>
		<category><![CDATA[algorithm]]></category>
		<category><![CDATA[function]]></category>
		<guid isPermaLink="false">http://python3.codes/?p=527</guid>

					<description><![CDATA[Sorting is probably the most common type of algorithm in programming. A sorting algorithm puts elements of a list in a certain... <span class="gridview-grid-post-read-more"><a href="https://tuxar.uk/popular-sorting-algorithms/">read more<span class="gridview-sr-only"> Popular Sorting Algorithms</span></a></span>]]></description>
		
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		<title>Drawing Fractals with Lindenmayer Systems</title>
		<link>https://tuxar.uk/drawing-fractals-with-lindenmayer-systems/</link>
					<comments>https://tuxar.uk/drawing-fractals-with-lindenmayer-systems/#comments</comments>
		
		<dc:creator><![CDATA[Alan]]></dc:creator>
		<pubDate>Wed, 17 Jun 2015 12:54:13 +0000</pubDate>
				<category><![CDATA[Fractals]]></category>
		<category><![CDATA[Intermediate]]></category>
		<category><![CDATA[Turtle]]></category>
		<category><![CDATA[fractal]]></category>
		<category><![CDATA[function]]></category>
		<category><![CDATA[libraries]]></category>
		<category><![CDATA[recursion]]></category>
		<category><![CDATA[simulation]]></category>
		<guid isPermaLink="false">http://python3.codes/?p=418</guid>

					<description><![CDATA[Lindenmayer systems, or L-systems, provide a very powerful way to construct fractals. Lindenmayer used L-systems to describe the behaviour of... <span class="gridview-grid-post-read-more"><a href="https://tuxar.uk/drawing-fractals-with-lindenmayer-systems/">read more<span class="gridview-sr-only"> Drawing Fractals with Lindenmayer Systems</span></a></span>]]></description>
		
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			<slash:comments>1</slash:comments>
		
		
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		<title>Extensible Harmonograph</title>
		<link>https://tuxar.uk/extensible-harmonograph/</link>
		
		<dc:creator><![CDATA[Alan]]></dc:creator>
		<pubDate>Mon, 18 May 2015 13:35:54 +0000</pubDate>
				<category><![CDATA[Harmonograph]]></category>
		<category><![CDATA[Intermediate]]></category>
		<category><![CDATA[colorsys]]></category>
		<category><![CDATA[function]]></category>
		<category><![CDATA[graphics]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[random]]></category>
		<category><![CDATA[simulation]]></category>
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		<guid isPermaLink="false">http://python3.codes/?p=273</guid>

					<description><![CDATA[Often seen in science museums, the harmonograph is a device that combines wave motions (e.g. from some pendulums) to move... <span class="gridview-grid-post-read-more"><a href="https://tuxar.uk/extensible-harmonograph/">read more<span class="gridview-sr-only"> Extensible Harmonograph</span></a></span>]]></description>
		
		
		
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		<title>Binary Search</title>
		<link>https://tuxar.uk/binary-search/</link>
					<comments>https://tuxar.uk/binary-search/#comments</comments>
		
		<dc:creator><![CDATA[Alan]]></dc:creator>
		<pubDate>Mon, 27 Apr 2015 20:16:31 +0000</pubDate>
				<category><![CDATA[Basic]]></category>
		<category><![CDATA[Numbers]]></category>
		<category><![CDATA[def]]></category>
		<category><![CDATA[function]]></category>
		<category><![CDATA[list]]></category>
		<category><![CDATA[print]]></category>
		<category><![CDATA[random]]></category>
		<category><![CDATA[recursion]]></category>
		<guid isPermaLink="false">http://python3.codes/?p=108</guid>

					<description><![CDATA[Binary Search is one of the most fundamental computer algorithms. Given an ordered list of some data (names, numbers, &#8230;)... <span class="gridview-grid-post-read-more"><a href="https://tuxar.uk/binary-search/">read more<span class="gridview-sr-only"> Binary Search</span></a></span>]]></description>
		
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