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In software engineering, the singleton pattern is a design pattern that is used to restrict instantiation of a class to one object. This is useful when exactly one object is needed to coordinate actions across the system. The concept is sometimes generalized to systems that operate more efficiently when only one object exists, or that restrict the instantiation to a certain number of objects (say, five). Some consider it an anti-pattern, judging that it is overused, introduces unnecessary limitations in situations where a sole instance of a class is not actually required, and introduces global state into an application.

We are excited to introduce our javascript SDK for AppWarp. This will allow developers to quickly build engaging real-time multiplayer HTML5 games and apps. Our javascript SDK uses websocket technology for fast asynchronous communication with other clients through the cloud. This is better as it does away with the inconvenient AJAX polling paradigm and doesn't require any browser plugin to be installed. Read more benefits about websockets here. In a nutshell, it means your network communication layer is lightweight and fast.

Today i want to explain you about the most famous Beautiful Bridal New Dresses Collection.The wonderful new collection of Bridal dresses 2015 collection introduced in many fashion shows by the best and leading fashion designers of our country. The young girls take much interest in different types of gowns for wedding so this collection also contains beautiful gowns.

Although Sony TV official website says Sony TV can support to play MP4 formats via USB, but in practice you still meet occasions where you can't play video on Sony TV like can't play MP4 on Sony TV, for only those MP4 with the codec and resolution conforming with the default setting of Sony TV can be played by Sony TV. In order to play all kinds of videos on Sony TV smoothly, the direct and workable solution is to convert Sony TV unsupported video files to Sony TV more compatible format. This article will introduce a Sony TV Video Converter and a step by step guide to convert Sony TV unsupported MP4 to Sony TV format to play video on Sony TV.

The Nokia N9 is built for people who appreciate a stunning blend of design and the latest smartphone technology. The Nokia N9 introduces an innovative new design where the home key is replaced by a simple gesture: a swipe. Whenever you're in an application, swiping from the edge of the display takes you home. The 3.9-inch AMOLED screen is made from scratch-resistant curved glass. The polycarbonate body enables superior antenna performance. This means better reception, better voice quality and fewer dropped calls. The 8-megapixel Carl Zeiss autofocus sensor, wide-angle lens, HD-quality video capture and large lens aperture enable great camera performance even in lowlighting conditions. Fitted with the latest in wireless technology, Near Field Communication (NFC), the Nokia N9 allows you to easily share images and videos between devices by touching them together. Pair it with Bluetooth accessories like the new Nokia Play 360° bluetooth speaker (Blue, EU), and you get a great surround sound music experience with just a tap.

In the September update of the TFS Power Tools we introduced "Clone Build Definition," a very handy feature for managing TFS build definitions...

To mark some additional information, HTML has recently introduced a new element that allows users to enhance an article; however it is not necessarily key to understand it. The new HTML element Aside () represents a section of a page that contains not only the main content of the page, but also some content that indirectly connected with the main content.

Today employers face multiple challenges with traditional online hiring portals such as:

ü  Escalating cost of accessing candidates database which is largely unused

ü  Time-consuming candidate search and review process

ü  Hard to zero-in on the right resource

ü  Limited branding options

Needless to say, all the above factors slow hiring online which delays bringing candidates on-board. To help employers tackle these online recruitment problems, Pinhopes - a new-age online hiring destination, has introduced innovative profile filtering features, video based online hiring process, multiple branding avenues combined with cost-effective payment option. Here are the key differentiators which help employers hire 3x faster:

Get relevant applications from interested candidates - Every time

Unlike existing online recruitment portals Pinhopes doesn't deal in database business which means employers are not required to search for right candidates, in a database which is largely unused. Instead employers get relevant applications directly from active job seekers for a job opening, without putting much effort.

No tedious candidate search process - Advanced built-in search bubbles best ta

A 1 percent marginal tax rate decrease or increase in thresholds for the entry into higher band of tax rates has been dominating the headlines. For the Department of Finance, keeping in mind the past recession, it will be imperative to take stock of the punitive maintenance measures that were introduced in the last five years to examine their validation...

Back in the day, infographics were used to imagine information. Introducing information creatively was a super-handy strategy if you had a lot of complicated information and required a way to convert it and that is what to be mentioned

It must be possible to present TDD in a way that gets straight to the good stuff and avoids all the pitfalls... my response is behaviour-driven development (BDD).

PowerShell build scripting environment like ruby's rake or boo's bake ...

* Introduce a global state in the program, hide the dependencies. * Test-driven development: classes become tightly coupled with the singleton. Need to test the singleton along with the class to be tested initially.

In this episode of DotNetNuggets, Mike Wo introduces a way to unit test individual rules in a Windows Workflow Foundation solution ...

Whatever:hover is a small script that automatically patches :hover, :active and :focus for IE6, IE7 and IE8 quirks, letting you use them like you would in any other browser. Version 3 introduces ajax support, meaning that any html that gets inserted into the document via javascript will also trigger :hover, :active and :focus styles in IE.

"You may want to give it a second look. Not just at distributed version control systems, but at the real role of version control in your creative toolkit. In this article, I'm going to introduce you to Git, my favorite DVCS, and hopefully show you why it is not only a better version control system than Subversion, but also a revolutionary way to think about how you get your work done."

Buried deep in the bin folder of the Silverlight Toolkit Unit Tests is a hidden gem: The Rx Framework (System.Reactive.dll).

From time to time you'll probably want to send a website visitor who tries to access a page that has moved, been deleted, etc to a brand spanking new page of which quite possibly will have the content they were looking for. In this article I'll introduce you to the 301 re-direct, show you how to create one, and you'll see why sometimes just depending on the 404 page isn't practical. I'll also show you various methods to create one by using PHP, ASP, and HTML.