ADO.NET cleanly factors data access from data manipulation into discrete components that can be used separately or in tandem. ADO.NET includes .NET Framework data providers for connecting to a database, executing commands, and retrieving results. Those results are either processed directly, or placed in an ADO.NET DataSet object in order to be exposed to the user in an ad-hoc manner, combined with data from multiple sources, or remoted between tiers. The ADO.NET DataSet object can also be used independently of a .NET Framework data provider to manage data local to the application or sourced from XML.

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The Python language, while object-oriented, is fundamentally different from both C++ and Java. The dynamic and introspective nature of Python allow for language mechanics unlike that of static languages. This talk aims to enlighten programmers new to Python about these fundamentals, the language mechanics that flow from them and how to effectively put those to use. Among the topics covered are duck-typing, interfaces, descriptors, decorators, metaclasses, reference-counting and the cyclic-garbage collector, the divide between C/C++ data and Python objects and the CPython implementation in general. This video is part of Google Tech Talks Series.

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Web Services are a very general model for building applications and can be implemented for any operation system that supports communication over the Internet. Web Services use the best of component-based development and the Web. Web Services communicate with the Simple Object Access Protocol (SOAP) and Extensible Markup Language (XML).

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This is a very basic introduction to retrieving some data from a MySQL database using PDO and displaying the results in a data grid. The tutorial starts assuming that you have downloaded and unpacked the Prado distribution. The tutorial is meant for the quickest introduction in retrieving data. Generally, you will need to re factor the code such that the logic of retrieving data is moved away from the TPage classes.

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Adobe AIR™ software is a new cross-operating system runtime that enables web application developers to extend the reach and functionality of rich Internet applications (RIAs). With Adobe AIR, you can build RIAs and deploy them to the desktop using the technologies, tools and development models you employ today when building browser-based RIAs. In this talk, we'll provide an overview with examples of some of the powerful capabilities provided by Adobe AIR including support for system notifications, H.264 video, native operating system windows/menus, drag and drop, clipboard support and much more.
Watch the screencast for more information.

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Recently I attended a seminar on Real-Time Java by Eric Bruno. It was informative seminar about real time systems and their uses and where Real-Time java comes in to the picture with some examples and demos. So lets get in to details

This is a simple sample example screen cast of how to nest a grid view inside another grid view to display master - detail information. For example listing orders and items for each order.

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