2. – Dan Cederholm on A List A Part
“I was a reluctant believer in Sass. I write
stylesheets by hand! I don’t need help! And I
certainly don’t want to add extra complexity to
my workflow. Go away!”.
5. – DRY Principle, Andy Hunt and Dave Thomas
“Every piece of knowledge must have a single,
unambiguous, authoritative representation
within a system.”
6.
7. – http://sass-lang.com/
“Sass is a meta-language on top of CSS that’s
used to describe the style of a document
cleanly and structurally, with more power than
flat CSS allows. Sass both provides a simpler,
more elegant syntax for CSS and implements
various features that are useful for creating
manageable stylesheets.”
14. È un modo per salvare delle informazioni da
poter riutilizzare più volte.
15. Le tipologie di dati che puoi utilizzare sono:
• Numeri (1,2,3);
• Stringhe di testo, con o senza apici (a, ‘b’, “c”);
• Colori (red, #FFF, rgba(230, 56, 30, .4));
• Booleani (TRUE, FALSE);
• Null;
• Liste di valori separati da spazi o virgole (30px 0, Helvetica, sans-
serif).
