February 2013 - Online Free Computer Tutorials.

'Software Development, Games Development, Mobile Development, iOS Development, Android Development, Window Phone Development. Dot Net, Window Services,WCF Services, Web Services, MVC, MySQL, SQL Server and Oracle Tutorials, Articles and their Resources

Wednesday, February 27, 2013

Union Operation using LINQ

Union Operation using LINQ Introduction   This working demonstrates one of interesting and most useful concept in LINQ. Question: What is un...
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Introduction to HTML5 WebSocket

WebSocket is a web technology that provides full-duplex communication channels over a single TCP connection. A full-duplex communication is ...
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ASP.NET MVC Model Binding and Data Annotation

The ASP.NET MVC separates an web application into three main components: the model, the view, and the controller. The MVC framework maps UR...
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Building Sample Apps in Ruby, NodeJS and PHP

We all have favorite languages and frameworks for building web apps, but gaining experience with different toolsets can teach you a lot abou...
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Tips for smooth scrolling web pages (EdgeConf follow-up)

A lot of site performance tuning focuses on back-end plumbing and in-page code. But have you thought much about the implications of scrollin...
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WebKit is the jQuery of Browser Engines

In one of the more interesting reactions to the news that Opera is switcing browser engine development to WebKit, John Resig explains why th...
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iOS Programming 101: Record and Play Audio using AVFoundation Framework

iOS provides various framework to let you work with sound in your app. One of the frameworks that you can use to play and record audio file ...
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iOS Passbook Tutorial Showing How To Setup A Simple Passbok Service

A tutorial showing how to set up a simple Passbook service explaining how to set up the Pass Type ID and certiics along with the source code...
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Performance Considerations for Entity Framework 5

Object-Relational Mapping frameworks are a convenient way to provide an abstraction for data access in an object-oriented application. For ....
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BlackBerry: Working with XML

XML is one of the most commonly used data-interchange formats on the web. With the proliferation of smartphones, it has become a common requ...
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iPhone & iPad Keyboard Sizes

How to get the size of the on-screen keyboard on the iPhone and iPad, plus how to move the view up so the keyboard doesn't overlap field...
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Telerik releases XAML-SDK at GitHub

Q1 2013 is live! Our latest and greatest XAML (WPF and Silverlight) controls are evolving rapidly but not just the binaries. Our commitment ...
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Tuesday, February 26, 2013

Sharing AutoToDoubleTypeConverter - Useful for a XAML control developer

A long time ago while developing a custom control, I wrote a piece of code which allows a developer to enter "Auto" as string to a...
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IE10 for Windows 7 Globally Available for Consumers and Businesses

Internet Explorer 10 is available worldwide in 95 languages for download today. We will begin auto updating Windows 7 customers to IE10 in t...
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JavaScript - How to Get Screen Resolution of User or Client Machine

Introduction Here I will explain how to Get Monitor screen resolution using JavaScript or Get screen resolution of user in JavaScript. Descr...
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Monday, February 25, 2013

How to build a custom control in iOS

Following the many requests on Reddit, here we go with the first article about custom controls. Thanks for suggesting it! Whether you design...
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Prerequisites of Studying WP Platform

One of the most frequent problems I faced while delivering Windows Phone Sessions using C#/XAML is that some of the attendees are of no back...
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An Overview of the WP8 SDK

It didn't take long after the introduction of Windows Runtime (WinRT, the set of APIs that allow Windows Store apps to communicate with ...
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Windows Store Apps: A Guide for WPF and Silverlight Developers

Windows Runtime, or WinRT, is the new Microsoft framework for building Windows Store apps targeting Windows 8. Windows Runtime supports deve...
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How To Make a Cross-Platform Game with Cocos2D Javascript Tutorial: Getting Started

Did you know you can make a Cocos2D game that runs on the iPhone, Mac, Android, and web all sharing the same exact code? Don't believe m...
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How to start Node.js ? Tutorials, Videos, Screencasts, Books, Blogs, Podcasts and Resources

Tutorials Node.js guide Node tuts Build a blog with Node.js, express and mongodb Node.Js Tutoria...
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Sunday, February 24, 2013

Change Page Title with jQuery Dynamically

Introduction: Here I will explain how to change/set page title using jQuery or change the title of page dynamically with jQuery. Description...
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jQuery Add More/Less Link to Text | Show More Link to Shorten Text to Display Rest of Text

Introduction:     Here I will explain how to add more/less link to text to display remaining text in jQuery or add read more link button to ...
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Telerik RadControls for WPF and Silverlight Q1 2013

Four months of exciting hard work and finally the result is here - RadControls for WPF and RadControls for Silverlight are more ready than e...
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