Mostra la font per a Bones pràctiques de programació

Hi ha una sèrie de ''bons costums'' que ens ajudaran a millorar el nostre codi, particularment ens interessa que sigui:
* més llegible
* més reutilitzable

Alguns recursos:
* Llibre online [http://www.e-reading.by/bookreader.php/138816/Ziade_-_Expert_Python_programming.pdf Expert Python Programming - Tareq Ziadé].
*: Mireu particularment el Cap.4 (pg.91) - Choosing good names
* ...

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== The Zen of Python ==
En la consola de Python feu:
 >>> import this
...i podreu llegir
<pre>The Zen of Python, by Tim Peters

Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than complicated.
Flat is better than nested.
Sparse is better than dense.
Readability counts.
Special cases aren't special enough to break the rules.
Although practicality beats purity.
Errors should never pass silently.
Unless explicitly silenced.
In the face of ambiguity, refuse the temptation to guess.
There should be one-- and preferably only one --obvious way to do it.
Although that way may not be obvious at first unless you're Dutch.
Now is better than never.
Although never is often better than *right* now.
If the implementation is hard to explain, it's a bad idea.
If the implementation is easy to explain, it may be a good idea.
Namespaces are one honking great idea -- let's do more of those!
</pre>

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== Triar bons noms ==

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