Sentido Web

Chrome Extension allows 3rd-party developers to add new functionality to the Google Chrome browser. Did you know, all that it takes to develop a Google Chrome Extension is HTML, CSS, JavaScript and an icon. Sounds doable right? Let’s see how easy it is to create a ‘World Clock/Time’ Chrome Extension. … Post original

Steponas Kazakevicius has written up a new tutorial about file uploading and, more specifically, making an upload tool that can handle interruptions. Have you ever been to a website that offers downloads of stuff? And while you are waiting for the download, there are lots of ads around? Sure you have. I have too. The [...]

Fonts on the web are essentially vector based graphics. That’s why you can display them at 12px or 120px and they remain crisp and relatively sharp-edged. Vector means that their shape is determined by points and mathematics to describe the shape, rather than actual pixel data. Because they are vector, it would make sense if [...]

We don’t have a lot of details on how Google pulled off their technically very impressive Google Instant release, but in Google Instant behind the scenes, they did share some interesting facts: Google was serving more than a billion searches per day. With Google Instant they served 5-7X more results pages than previously. Typical search results [...]

In object oriented programming, polymorphism is a powerful and fundamental tool. It can be used to create a more organic flow in your application. This tutorial will describe the general concept of polymorphism, and how it can easily be deployed in PHP. What is Polymorphism? Polymorphism is a long word for a very simple concept. [...]

The HTML5 test score is an indication of how well your browser supports the upcoming HTML5 standard and related specifications. Despite these shortcomings they hope that by quantifying the level of support users and web developers will get an idea of how hard the browser manufacturers work on improving their browsers and the web as [...]

These are way above and beyond the level of any other “CSS3 buttons” I’ve seen. Multiple backgrounds combining gradients and images, uneven border-radius, pseudo elements, HSL coloring, @font-face icons, transitions, box shadows, text shadows, hover and active states… the list goes on. Every trick in the book masterfully employed.They make my buttons … Post original

In this post I'll cover the difference between multi-core concurrency that is often referred to as Scale-Up and distributed computing that is often referred to as Scale-Out mode.  more.. Source: Scale-out vs Scale-up (http://www.dzone.com/links/r/scaleout_vs_scaleup.html) by Nati Shalom … Post original