python stuffz
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta http-equiv="content-type" content="text/html; charset=windows-1252">
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<meta charset="US-ASCII">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Deven's Guide to Python</title>
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</head>
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<body>
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<p><a href="..">~ Return</a></p>
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<h1>Deven's Guide to Python</h1>
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<h3>Updated 2020-06-04</h3>
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<HTML lang="en">
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<HEAD>
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<META http-equiv="content-type" content="text/html; charset=windows-1252" />
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<META charset="US-ASCII" />
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<META NAME="viewport" CONTENT="width=device-width, initial-scale=1" />
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<TITLE>Deven's Guide to Python</TITLE>
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</HEAD>
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<BODY>
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<P><A HREF="/">~ Return</A></P>
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<H1>Deven's Guide to Python</H1>
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<H3>Updated 2020-11-17</H3>
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<hr width="25%" size="1" align="left">
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<h2>Table of contents</h2>
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<HR width="25%" size="1" align="left" />
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<H2>Table of contents</H2>
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<p>
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<b><a href="#introduction">What is Python?</a></b><br />
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<b><a href="#installation">How to install Python</a></b><br />
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@ -151,7 +151,8 @@ HELLO<br />
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WORLD
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</code></p>
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<p>
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You can also use the newline escape character, <code>\n</code>. This is similar to the <code><br /></code> tag in HTML.
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You can also use the newline escape character, <code>\n</code>.
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This is similar to the <code><br /></code> tag in HTML.
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</p>
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<p><code>print("HELLO\nWORLD")</code></p>
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<p>Will return:</p>
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@ -171,5 +172,28 @@ WORLD''')
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HELLO<br />
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WORLD
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</code></p>
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</body>
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<H2 ID="functions">Functions</H2>
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<P>
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Functions are the most powerful part of any programming language.
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In Python functions are themselves variables, with the type <code><class 'function'></code>.
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In Python a very simple function we can study is the following:
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</P>
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<P><CODE>
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def f():<BR />
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  return
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</CODE></P>
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<P>
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This function's name is <CODE>f</CODE> and it does everything after the line with <CODE>def</CODE> (so, just <CODE>return</CODE>).
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That line with <CODE>def</CODE> is actually officially called a <I>function header</I>.
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I think that's a stupid name personally, I just call it the "line with def" and everybody gets what I'm talking about.
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</P>
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<H3>def</H3>
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<P>
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<CODE>def</CODE> is a special thing in Python that <B>def</B>ines a function.
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Y'know words in English? How do those work? I can say something is "cold",
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but that structure of vowels and consonants isn't <I>cold</I> itself.
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"Coldness" is a <I>function</I> that can be performed by matter under a specific circumstance,
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namely, its particles having a below-average level of excitement.
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</P>
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</BODY>
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</html>
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