https://webplatform.github.io/
Height equals width with pure CSS Description If you have an image with a certain aspect ratio you can easily keep the proportion with the "auto" value. Like: Web Culture: Grid-based Layout Designs The semantic web has brought on a new generation of Internet technology. As designers and developers work together to redefine the rules of the web, the number of open-source projects and third-party APIs continues to grow. The opinions of web scholars differ on the use of grid systems. Many argue that setting grid points limits the creativity of designers.
Geometry, Surfaces, Curves, Polyhedra Notes on polygons and meshes Includes Surface (polygon) simplification, Clipping a polygonal facet with an arbitrary plane, Surface Relaxation and Smoothing of polygonal data, Mesh crumpling, splitting polygons, two sided facets, polygon types, tests for clockwise and concavity, clipping line to polygons, area of a 3D polygon, area of general polygons, determining inside/outside test, intersection of a line and a facet, Eulers numbers. No amount of genius can overcome a preoccupation with detail. Law 8, Marion Levy Jr.
Banner Floating a banner or content definitely increases the visibility of them. But have some limitations (which we’ll remove). In general, floating banners are used when there is no other content at their column as they are always at the "float" (position:fixed) state. This is a better & smarter solution that will float the banners when needed, re-position them and can be used in any type of banner – content combinations. And, best of all, you don’t need to set any fixed heights in the code. HTML5 This specification defines the 5th major version, second minor revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). In this version, new features continue to be introduced to help Web application authors, new elements continue to be introduced based on research into prevailing authoring practices, and special attention continues to be given to defining clear conformance criteria for user agents in an effort to improve interoperability. This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at This document was published by the Web Platform Working Group as a W3C Recommendation for HTML 5.2 that would obsolete the HTML 5.1 Recommendation.
Transitions & Animations - An Advanced Guide to HTML One evolution with CSS3 was the ability to write behaviors for transitions and animations. Front end developers have been asking for the ability to design these interactions within HTML and CSS, without the use of JavaScript or Flash, for years. Now their wish has come true. With CSS3 transitions you have the potential to alter the appearance and behavior of an element whenever a state change occurs, such as when it is hovered over, focused on, active, or targeted. Animations within CSS3 allow the appearance and behavior of an element to be altered in multiple keyframes. Meteor Track invitations and RSVPs to events. With d3.js animations. Try it yourself In about 3 minutes, you'll make your own copy of All Tomorrow's Parties and deploy it live on the Internet for you and your friends to use.
DotNet Koans by Cory Foy on December 20, 2009 For quite a while now, if you want to learn Ruby, you have the Pickaxe book, Why’s guide, and the fabulous Edgecase Ruby Koans on GitHub. The Koans are especially interesting because all you really need to do is setup a working environment and go.