Fibonacci number A tiling with squares whose side lengths are successive Fibonacci numbers In mathematics, the Fibonacci numbers or Fibonacci sequence are the numbers in the following integer sequence: or (often, in modern usage): (sequence A000045 in OEIS). The Fibonacci spiral: an approximation of the golden spiral created by drawing circular arcs connecting the opposite corners of squares in the Fibonacci tiling; this one uses squares of sizes 1, 1, 2, 3, 5, 8, 13, 21, and 34. Golden Grid System GGS was my next step after Less Framework. Instead of a fixed-width grid, it used a fully fluid-width one, without even a maximum width. The resources it was published with are still available on GitHub. The idea was to take a 18-column grid, use the outermost columns as margins, and use the remaining 16 to lay elements out.
Designing for Mobile, Part 2: Interaction Design My first mobile phone, a Nokia 5110 (purchased in 1998!), offered very few features: I could call, text or play Snake. What’s more, these interactions were completely controlled by the manufacturer. 10 tips on using Twitter for events Laura Fitton, or @pistachio as she’s known on Twitter, has been referred to as the “Queen” of Twitter. Her mom-at-home to tech CEO Cinderella Story resulted in her founding www.oneforty.com and co-authoring Twitter for Dummies. Laura Fitton, aka @pistachio
49 Nice And Creative Error 404 Pages Whether you have a broken link on your site or your visitors happened to come from a site that incorrectly hyperlinked your site; they are likely to land on a error page. If this error page is properly handled, the visitor will be reading a Error 404 page. Seeing things from a visitor’s point of view, when a hyperlink is clicked, it’s expected to return results of related information. And if it turned out to be an error page, it’s disappointing, sometimes frustrating too. Most of the time, a frustrated visitor don’t return. So for a web designer or developer, though sometimes you cannot control the cause of error page, but you can minimize the damages by using a custom Error 404 page.
Fibonacci Leonardo Bonacci (c. 1170 – c. 1250)—known as Fibonacci (Italian: [fiboˈnattʃi]), and also Leonardo of Pisa, Leonardo Pisano, Leonardo Pisano Bigollo, Leonardo Fibonacci—was an Italian mathematician, considered as "the most talented Western mathematician of the Middle Ages.". Fibonacci introduced to Europe the Hindu–Arabic numeral system primarily through his composition in 1202 of Liber Abaci (Book of Calculation). He also introduced to Europe the sequence of Fibonacci numbers (discovered earlier in India but not previously known in Europe), which he used as an example in Liber Abaci. Life Fibonacci was born around 1170 to Guglielmo Bonacci, a wealthy Italian merchant and, by some accounts, the consul for Pisa.
6 free mobile device emulators for testing your site The percentage of all web usage that comes from smartphones and other mobile devices is growing, and it won’t be long before mobile internet users overtake desktop and laptop users in terms of web traffic. So it’s a cardinal sin to ignore mobile users when you’re developing a website. One of the most important things you can do to make a website mobile-friendly is to test it on multiple smartphone and tablet platforms. Luckily, mobile emulators make it easy to do this. Designing for Mobile, Part 1: Information Architecture Around 1993, my dad brought home a large, brick-shaped mobile phone. We were all incredibly excited by the new technology, even though none of us thought it would have a massive impact on our lives. I actually still thought of it as a gimmick, a few years later, when some of my friends decided to purchase them. Today there are six-billion mobile subscribers in the world – meaning if there were one mobile per owner then 87% of the world’s population would have one.
How To Build A Facebook Landing Page With iFrames I know it has been on your mind lately: How do I build a landing tab on Facebook now that FBML is gone? What are iFrames anyways? Is this now in the hands of super-geek programmers only? Can Francisco from SocialMouths write another one of those spectacular posts like he did with the Facebook FBML Landing Tabs? Well, that post I mention has 44,405 pageviews in 4 months. It represents 10% of the total pageviews.