Get flash to fully experience Pearltrees
Title bar Title bars are full width and docked to the top of the viewport. <header class = "bar-title" ><h1 class = "title" > Title </h1></header> Title bar with buttons Buttons in a title bar are left or right aligned and should be used for actions.
I spent the first five years of my life traveling the world with my family. Flying from place to place, the only toy I had was a big box of Legos. I absolutely loved them because they allowed me to build, destroy, and rebuild – each time making a more impressive structure. The following shows how the skills I learned as a kid influence my approach to web design and development. If you can dream it, you can build it Picture this – you’re five years old and you’ve just been given a huge bucket of Legos.
Now you know how to add semantics to your RDF data, how is it published and queried? Like the tables of a relational database are queried using SQL, the triples of RDF data are queried using SPARQL. We investigate some basic queries and compare SPARQL with the more familiar SQL to make it easier. After this tutorial, you should be able to: Build your own basic SPARQL queries, step-by-step Understand that SPARQL is not just a query language, it is also a protocol Understand the XML format in which SPARQL protocol returns the results of queries Try executing some SPARQL queries yourself on some UK government RDF data Look ahead to SPARQL+ which has add, modify and delete capabilities Estimated time: 5 minutes You should have already understood the following lesson (and pre-requisites) before you begin:
Today thirty two startups will take the stage at SXSW Accelerator to battle to be named the best. Last year’s overall winner became the largest mashup acquisition ever when it was gobbled up by Apple a month later. Who will be the winner this year? Chances look good that it will have an API.
Friday, 27 November 2009 [ Update, 27 July 2010: This article has been superseded by this one , which presents a superior solution to the same problem.]
Who can resist a colourful, thoughtful venn diagram anyway?
Thursday, September 23rd, 2010 The CSS Ninja details how Gmail's drag and drop from the desktop works; when you drag a file from the desktop into Gmail the file will automatically start uploading. The CSS Ninja recreated the code in a demo ( source code [zip] ). The code works in Firefox and Chrome. On Firefox the File API is used ( detailed in another blog post ) while on Chrome a different API is used.