Many features that you see on the web require that the GD library be enabled on your PHP server. You may need the GD library if you are attempting to display CAPTCHA graphics somewhere on your site. In a default PHP installation, the GD library should already be enabled. The following How To explains how to determine if the GD library is enabled on your PHP server, and how you might be able to turn this on. What Do You Need to Start?
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Although Python is a high-level language, it is not English or some other natural human language. The Python translator does not understand “add the numbers two and three”. Python is a formal language with its own specific rules and formats, which these tutorials will introduce gradually, at a pace intended for a beginner. These tutorials are also appropriate for beginners because they gradually introduce fundamental logical programming skills. Learning these skills will allow you to much more easily program in other languages besides Python. Some of the skills you will learn are
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Microsoft gives a name to its Flash-killer technology. The technology formerly known as WPF/E is now known as Silverlight. Microsoft has given a go-to-market name for its cross-platform, cross-browser plug-in for delivering the next generation of user experiences and rich Internet applications for the Web. The technology formerly known as WPF/E is now known as Silverlight.
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If you’ve been watching the technical news or attended MIX ‘07, then you’ve probably been hearing about Silverlight (f.k.a. WPF/E). The idea behind Silverlight is simple — provide a cross-browser, cross-platform technology for 2D vector graphics, animations and DRM high-definition media. Currently, Microsoft is targeting the Mac using either Firefox or Safari and Windows using IE6/IE7 or Firefox.
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Google Earth is a free-of-charge, downloadable program that allows you to view the entire Earth from orbit with amazing clarity. It maps the entire earth as a 3d Globe by pasting together images obtained from satellite imagery and aerial photography. The Google Earth Program comes as part of Google’s free “Software Pack”. It’s a quick and easy download that you can get for free. It comes with these great free titles:
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Google Chrome is out, brand new and shiny, and with its launch a new set of standards for all web browsers is implemented for both end users and developers. At this moment the Internet is flooded with details and info on Google’s newest and hottest application designed to link the user to the pool of information on the web. Unlike successful browsers such as Mozilla Firefox, Opera and even Internet Explorer, Google’s approach in building Chrome differs in that the app is built from scratch without giving in to formalities (that is why, at first use, most users will waste time looking for the menu bar). The program seems as if all the features were added as soon as the tester needed them. None of its features are unnecessary or redundant in terms of access.
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The basic elements for an application using the AJAX technologies, JavaScript and the XMLHttpRequest object, are not difficult to understand and there are many articles on the web that show how to use this object and declare that being AJAX. I think there are a lot more topics that should be understood and talked about.
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The phenomenon known as Web 2.0 is more than just the web today. Reaching far beyond the browser, this name for live, interactive, user-manipulable data has come to define RIAs (Rich Internet Applications) and RDAs (Rich Desktop Applications). These represent a new generation of Internet-compatible applications that can be implemented across multiple platforms on personal computers, as well as mobile devices (PDAs, smartphones, etc.).
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