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Microsoft has released a new Facebook SDK Version 3.0 (other than their old not-so-great one) and it looks to have not just updated APIs but also wide range of features supported in many application types.

Quoting a related blog post from c|net “The web services report” blog:

http://news.cnet.com/8301-13515_3-10393823-26.html

Microsoft on Monday released a software development kit for Facebook that allows developers to create Facebook applications for Silverlight and Windows Presentation Foundation. This should expand the reach of Facebook in third-party applications as well as make Silverlight and WPF more viable platforms for developers looking to build social applications.

A screenshot showing off the NewsFeed control for WPF.

(Credit: The Silverlight Team Blog)

The SDK comes complete with samples and tools to develop Facebook applications in ASP.NET, Silverlight, WPF, and WinForms. It also features the source code for the API, components, controls, and samples.

There are currently other libraries available that allow Facebook developers to develop with other technologies, such as JavaScript, PHP, ActionScript, and the iPhone. There are a variety of others as well, which can be seen here, but these are the ones that Facebook officially provides support for.

Some cool guys (all working in ITWorx I guess, one of the biggest Egyptian Software houses) have created a new website:

http://www.sharepoint4arabs.com

The website, as the name implies, is dedicated for ARABIC resources related to SharePoint.

It originally contained the technical blogs of the site founders (Founders’ Blogs) which are very useful for posts about SharePoint, then very recently they have also lunched Screencasts (Also in Arabic) that start from the very beginning until further advanced stuff.

I think you’ll enjoy them!

• SharePoint 4 Arab Homepage
• Founders’ Blogs
  • Ayman El-Hattab
  • Marwan Tarek
  • Mohamed Yehia
• Screencasts

I hope you like them,

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Microsoft has released a final version of its book “Microsoft Application Architecture Guide, 2nd Edition”.
The book is described as:

This guide is available online here in the MSDN Library and will be available in the Fall of 2009 as a Microsoft Press book, ISBN# 9780735627109, that you can purchase through local and online booksellers.

The guide is intended to help developers and solution architects design and build effective, high quality applications using the Microsoft platform and the .NET Framework more quickly and with less risk; it provides guidance for using architecture principles, design principles, and patterns that are tried and trusted. The guidance is presented in sections that correspond to major architecture and design focus points. It is designed to be used as a reference resource or to be read from beginning to end.

The guide helps you to:

• Understand the underlying architecture and design principles and patterns for developing successful solutions on the Microsoft platform and the .NET Framework.
• Identify appropriate strategies and design patterns that will help you design your solution’s layers, components, and services.
• Identify and address the key engineering decision points for your solution.

This was originally an email I sent to .NET team in my company, then decided to share as a blog post.

The problem:

• Let’s say you have a complex application, and this application (or part of it) runs very slowly. No bug s in results, no errors or exceptions, but it just so slow! Now you want to know which part of your code is the reason, which method(s) you need to go and modify., which methods take so long to execute or consume so much memory/CPU. How would you know that?
• Let’s say you want to improve the performance of your application in general (say add caching or such), so, you want to identify which parts of your code deserve your attention and will really make difference (so that you don’t waste your time on optimizing something that will not have big effect in performance), for  example, you might want to identify which methods are called more than others from different parts of your code. How would you do that?

Here’s another email from the internal mailing list of Injazat .NET Ninjas (Ninjazat, AKA  as we call ourselves), that I’m sharing with blog readers as well.

Just a place holder, until I move one of my 18 (just discovered the number now – terrifying!) drafts in my Windows Live Writer into a published post, or delete them all!

Subject: [Learning] Some very interesting videos

Some videos from NDC 2009 event (Norwegian Developers Conference 2009) – about software design and related issues:

· NDC Video – Robert Martin – S.O.L.I.D Principles of OO class design

· NDC Video – Robert Martin – Craftsmanship and Ethics

· NDC Video – Robert Martin – Component Principles

· NDC Video – Robert Martin – Clean Code III – Functions

· NDC Video – Michael Feathers – Working Effectively with Legacy Code

· NDC Video – Jeremy D. Miller – Convention Over Configuration

· NDC Video – Michael Feathers – Seven Blind Alleys in Software Design

· NDC Video – Ted Neward – WCF Patterns

· NDC Video: Michael Feathers – Design Sense

For the complete list of videos from this event check videos from: