DotNetSlackers Latest ASP.NET News

AJAX Chat Application

The Code Project Latest Articles — Sun, 12 Feb 2012 00:00:00 GMT

The project illustrates how to design a simple AJAX web chat application....

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SQLAuthority News Business Intelligence features of SQL Server 2012 RC0 Download Virtual Machine

Journey to SQL Authority with Pinal Dave — Sun, 12 Feb 2012 00:00:00 GMT

I am in front of computer 16+ hours of the day. However, I accept that I am bit lazy when it is about doing installation etc. I always prefer that IT department help me to install my computer and I use it right away. Same feeling I get when I have to install Beta, RC [...]...

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Secure Development Series: Peer Reviews

Radical Development — Sat, 11 Feb 2012 00:00:00 GMT

Stop and consider for a moment what exactly is the best way to address web application security? If you place yourself into the mindset of a hacker you just may find that you find vulnerabilities that you may have otherwise not noticed. In this article, which is a follow-up to Secure Development Series: Input Validation, … read on →...

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Using T4Scaffolding to Create DbContext and Repository from Domain Classes

Julia Lerman Blog - Dont Be Iffy... — Sat, 11 Feb 2012 00:00:00 GMT

You may already be familiar with the fact that ASP.NET MVC 3 tooling includes a scaffolding option that lets you point to a domain class and automatically build a Controller, a set of Views and if it does not exist yet, an Entity Framework DbContext class expose that class. The controller CRUD code uses the DbContext to perform its operations. Scotts Guthrie & Hanselman both introduced us to this in blog posts last spring and Ive certainly demod it way too many times. This is handy but it puts...

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Allow only Numeric values in ASP Text box control using JavaScript

The Code Project Latest Articles — Sat, 11 Feb 2012 00:00:00 GMT

Allow only Numeric (either whole or decimal) values in ASP Text box control using JavaScript...

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Trim, Mouse Hover Pointer Functions using JAVASCRIPT

The Code Project Latest Articles — Sat, 11 Feb 2012 00:00:00 GMT

Trim, Change button mouse hover pointer Functions using JavaScript...

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Validate From and To Date using JavaScript

The Code Project Latest Articles — Sat, 11 Feb 2012 00:00:00 GMT

Validate entered From Date and To Date in web application using JavaScript...

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SQL SERVER Solution A Quick Puzzle on JOIN and NULL SQL Brain Teaser

Journey to SQL Authority with Pinal Dave — Sat, 11 Feb 2012 00:00:00 GMT

Yesterday was indeed fun day. I asked simple Brain Teaser and we had excellent conversation onSQLAuthority Pageas wellSQL SERVER A Quick Puzzle on JOIN and NULL SQL BrainTeaser. This was easy puzzle for those who have attended SQL Server Questions and Answers online course. Here is the quick recap of the puzzle. Lots [...]...

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Use HTML5 localStorage to create a simple Notes Application

EggHeadCafe.com New Articles — Fri, 10 Feb 2012 00:00:00 GMT

HTML5 localStorage methods and techniques - create a client-side Notes application read more

By Peter Bromberg

Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

Homeland Securitys (DHS) Software Assurance Program

Radical Development — Fri, 10 Feb 2012 00:00:00 GMT

Continuing with the theme of Software Assurance, I previously shared the January 2012 BITS Software Assurance Framework and now I located some wonderful information sponsored from the Department of Homeland Security (DHS). Security is an area that typically is lacking, underfunded, and often ignored specially in the area of web based solutions. While many organizations … read on →...

Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

Powershell default start directory

SQL Server DBA — Fri, 10 Feb 2012 00:00:00 GMT

This post discusses some methods in configuring the Powershell default start directoryBy default , the installation process will add a value to the Start In parameter.When you start Powershell , the default path will be %HOMEDRIVE%%HOMEPATH%.Without opening Powershell , view the variable values through the DOS cmd window.Type: echo %HOMEDRIVE%%HOMEPATH%To set up a new new start up Powershell directory , change the value in Start in.Method 2 Amend $PROFILE and Set-LocationIn your $PROFILE file, you...

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Coding4Fun Kinect Toolkit v1.5 for v1

MSDN: Coding4Fun — Fri, 10 Feb 2012 00:00:00 GMT

Last but not least is one of those must have toolkits, one of those hard learned repositories of BST (blood, sweat and tears)...Coding4Fun Kinect ToolkitUpdated for Kinect for Windows SDK v1.0!This project requires the Kinect for Windows SDK. If you want to learn how to use the Kinect for Windows SDK, head over to the Channel 9 and their quick start series. This toolkit contains both a WinForm and WPF version.WPF:Depth Data Extension Methods:ImageFrame.ToBitmapSource() returns BitmapSource int[].ToBitmapSource()...

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Building your own Racing Simulator Dashboard with some Arduino and VB.Net

MSDN: Coding4Fun — Fri, 10 Feb 2012 00:00:00 GMT

Today's Hardware Friday post is kind of thing that many gamers lust for, a hardware extension for their simulator of choice, be it as complicated as a airplane cockpit in their garage or something a little more approachable like a DIY hardware dashboard for your racing simulator.DIY DashboardThe dashboard Im posting here have the following features:RPM lights Gear indicator Pit limiter, rev limiter and low fuel indicators 5 general purpose switches and buttons 1 rotary encoder for dialing I bought...

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New EF Validations Video on Pluralsight

Julia Lerman Blog - Dont Be Iffy... — Fri, 10 Feb 2012 00:00:00 GMT

My newest course is live on Pluralsight.com. This one is all about performing data layer validations in EF 4.1 (4.2, 4.3) using the Validation API that’s part of the DbContext. Data Layer Validation with Entity Framework 4.1+ Working with the DbContext Validation API (total 1 hr 54 m) Module 1: Data Layer Validation with Entity Framework DbContext Module 2: Customizing Entity Framework Data Layer Validation Module 3: Integrating Entity Framework Validation with MVC and...

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BlackBerry DevCon slides

QuirksBlog — Fri, 10 Feb 2012 00:00:00 GMT

Belatedly, and snowed under by other news, here are my BlackBerry DevCon slides of Wednesday. Once more the Future of the Mobile Web, but I think it was the best Future session I gave so far. And I use new cat and fisherman pics.More in general, the conference was excellent; much, much better than I thought. There was ample web content sprinkled through a solid core of BlackBerry-centric sessions, but even part of the BB sessions were in fact about web technologies and related topics.Even better,...

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Hacking the browser cache with JQuery and ASP.NET MVC

Pablo M. Cibraro (aka Cibrax) — Fri, 10 Feb 2012 00:00:00 GMT

Although JQuery provides a very good support for caching responses from AJAX calls in the browser, it is always good to know how you can use http as protocol for making an effective use of it. The first thing you need to do on the server side is to supports HTTP GETs, and identify your resources with different URLs for retrieving the data (The resource in this case could be just a MVC action). If you use the same URL for retrieving different resource representations, you are doing it wrong. An HTTP...

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-alpha- and -beta-

QuirksBlog — Fri, 10 Feb 2012 00:00:00 GMT

My article yesterday about the vendor prefix mess garnered quite a few interesting comments, and today I’d like to respond to those that object against my proposal to replace the current system by a universal -beta- prefix by proposing an additiion -alpha- prefix.Before delving into the pros and cons of -beta-, let’s briefly restate the problem: It’s clearly in the interest of IE, Firefox, and Opera to start supporting -webkit- prefixes, and they will do so. Currently the onus of maintaining the...

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Architecture Guide: ASP.NET, MVC3, Entity Framework, Code-First with existing Database and few more..

The Code Project Latest Articles — Fri, 10 Feb 2012 00:00:00 GMT

In this whitepaper, I will walk you through developing a simple MVC 3 application architecture using Entity Frameworks code first technology. Later hopefully you can evolve this to be an architecture that you can use for small to mid-size web application development.....

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SQL SERVER A Quick Puzzle on JOIN and NULL SQL Brain Teaser

Journey to SQL Authority with Pinal Dave — Fri, 10 Feb 2012 00:00:00 GMT

It seems that we all love to solve puzzles. On SQLAuthority Page, we have been playing the number game and those who are playing with us know how much fun we are having. Sometimes, the answers are so innovative and informative that they open up those aspects of the technology which I have not thought [...]...

Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

How to run eloqueraDb in Desktop Mode in an ASP.NET Application with a Gridview

EggHeadCafe.com New Articles — Thu, 09 Feb 2012 00:00:00 GMT

EloqueraDb is a very fast object database that lets you work with POCO .NET objects directly. We show how to run the database in Desktop Mode in an ASP.NET Web Application read more

By Peter Bromberg

Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.