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  Installing SQL Server 2012 on Windows Server 2012 Server without Internet Access Αρκετές φορές υπάρχουν πράγματα τα οποία ερωτεύεσαι από την πρώτη στιγμή και θέλεις να είναι όλα πλέον έτσι. Εδώ και λίγο καιρό έχω αρχίσει να φτιάχνω νέα labs για τον SQL Server 2012 σε περιβάλλον Windows Server 2012 Datacenter Edition. Ο συγκεκριμένος συνδυασμός είναι από αυτά που έχουν συνηθίσει να λέμε ότι τα σπάει.Φυσικά όπως πάντα όλα μου τα labs είναι σε Ηyper-V Virtual Machines. Είναι γνωστή η λατρεία μου για τα virtual environments εδώ και χρόνια έτσι και αλλιώς. read more... 06-11-2012, 13:36 από το μέλος Antonios Chatzipavlis στο Rocking with Knowledge for .NET programming

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  Fast prototyping requires an initial data import mechanism To improve development time and achieve better results we need to use frameworks like XAF . Moreover with XAF it’s really easy to create applications that are maintainable at runtime! After designing a domain model in VS we are almost ready to go. At this point, however we need a smart and flexible importing mechanism for feeding our domain models with initial data. Customers are impressed when they see real world data! So lets build together this mechanism proving once more the XAF power. Requirements Domain model agnostic. This really means that our importing algorithms should depend only on object types. Therefore we can implement this as an attribute and decorate our domain objects.    Database agnostic XPO that supports all common database engines with its rich metadata API is our answer here.   Flexible mapping configuration For this we are going to create the an XPO dictionary on the fly. Querying our domain object attributes we can map this dictionary correctly.   Inheritance mapping... 06-11-2012, 04:02 από A.Bekiaris's .Net / XAF Blog στο A. Bekiaris's Blog Δημοσίευση στην κατηγορία: DX, IO

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  Speaking at Windows AzureConf What is Windows AzureConf On November 14, 2012, Microsoft will be hosting Windows AzureConf, a free event for the Windows Azure community. This event will feature a keynote presentation by Scott Guthrie, along with numerous sessions executed by Windows Azure community members. Streamed live for an online audience on Channel 9, the event will allow [...]... 01-11-2012, 12:20 από The PK Blog στο The PK blog Δημοσίευση στην κατηγορία: Cloud, General, Windows Azure

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  Check my new app My WishingWall Hi Everyone, we are very pleased to announce that our My WishingWall has finally reached its first public release ! You can try it right here -> http://apps.facebook.com/mywishingwall/ and be sure to check out our bookmarklet app that let’s you add virtually any product from any website on the net !... 31-10-2012, 12:28 από count zero στο count zero Δημοσίευση στην κατηγορία: asp-net, facebook, knockout-js, mvc3, Uncategorized

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  HowTo: Group offline computers in separate group at TeamViewer TeamViewer is a very handy remote control / remote support and screen sharing application with a free version for personal use only. I’ve been using it for some time now since friends and family tend to contact me for support issues and I’m very pleased with its simple installation and use (a user can even [...]... 28-10-2012, 22:50 από George Birbilis @zoomicon στο George Birbilis' blog Δημοσίευση στην κατηγορία: Contacts, HowTo, Posts, Remoting, Support, TeamViewer

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  Configuring SQL Server after installation In this post I will demonstrate how to configure SQL Server after installation. I have a relevant post in this blog on how to install SQL Server. I have installed SQL Server Developer edition in my machine. Developer edition of SQL Server 2012 can be installed in a client operating system.... 28-10-2012, 20:49 από το μέλος nikolaosk στο Dot Net Rules

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  Looking into the Resource database in SQL Server In this post I will be looking into the Resource database in SQL Server and what it contains and why it is very important for the normal operation of SQL Server. I was talking with SQL Server developers the other day and they have never heard or looked into the Resource Database. The Resource database is available since the SQL Server 2005 version. ( read more )... 27-10-2012, 13:37 από το μέλος nikolaosk στο Dot Net Rules

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  Windows Azure WebSites add support for .NET Framework 4.5 It’s a short post but worth it! It’s live, Windows Azure WebSites are now running with support for .NET Framework 4.5. As this is an in-place upgrade from 4.0 to 4.5 don’t expect anything breaking or things not working but make sure you test your stuff before you upload. Everything targeting 4.0 should still work as [...]... 24-10-2012, 19:46 από The PK Blog στο The PK blog Δημοσίευση στην κατηγορία: Cloud, General, Windows Azure

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  HowTo: Check MSDN Subscriber downloads for tampering via SHA-1 key Supposing you have an MSDN Subscription, you could download say SQL Server 2012 Standard Edition (x86 and x64) – DVD (English) from the following URL: http://msdn.microsoft.com/en-us/subscriptions/downloads/hh442898.aspx#FileId=48810 Suppose you do so and you keep that .ISO file (a CD/DVD image that you can burn to a disk using Windows 7 or Active@ ISO Burner tool, or [...]... 24-10-2012, 09:35 από George Birbilis @zoomicon στο George Birbilis' blog Δημοσίευση στην κατηγορία: Batch, ClipFlair, Downloads, FCIV, Hash, HowTo, MD5, MSDN, Posts, Security, SHA1

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  How to write scripts for SQL Server Reporting Services RS.EXE utility using Visual Studio Δεν είναι λίγες οι φορές που θέλουμε να αυτοματοποιήσουμε διαδικασίες ή να κάνουμε εργασίες μαζικά χωρίς να μπλέκουμε με το UI στα SQL Server Reporting Services. Για να κάνουμε κάτι τέτοιο πολλές φορές θα χρειαστεί να γράψουμε κάποιο script σε Visual Basic .NET το οποίο θα πρέπει να εκτελεστεί με το rs.exe utility που έχουν τα SSRS. more... 22-10-2012, 15:36 από το μέλος Antonios Chatzipavlis στο Rocking with Knowledge for .NET programming

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  What's new in ASP.Net 4.5 and VS 2012 - part 2 This is the second post in a series of posts titled "What's new in ASP.Net 4.5 and VS 2012".You can have a look at the first post in this series, here . Please find all my posts regarding VS 2012, here . In this post I will be looking into the various new features available in ASP.Net 4.5 and VS 2012 .I will be looking into the enhancements in the HTML Editor,CSS Editor and Javascript Editor. In order to follow along this post you must have Visual Studio 2012 and .Net Framework 4.5 installed in your machine.Download and install VS 2012 using this link . My machine runs on Windows 8 and Visual Studio 2012 works just fine.I will work fine in Windows 7 as well so do not worry if you do not have the latest Microsoft operating system. 1) Launch VS 2012 and create a new Web Forms application by going to File - >New Web Site - > ASP.Net Web Forms Site. 2) Choose an appropriate name for your web site. 3) I would like to point out the new enhancements in the CSS editor in VS 2012. In the Solution Explorer in the... 20-10-2012, 01:43 από Nikolaos Kantzelis ASP.Net Blog στο Dot Net Rules Δημοσίευση στην κατηγορία: asp.net, ASP.NET 4.5, CSS editor, HTML Editor, html5, Javascript Editor, VS 2012

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  What's new in ASP.Net 4.5 and VS 2012 - part 1 I have downloaded .Net framework 4.5 and Visual Studio 2012 since it was released to MSDN subscribers on the 15th of August.For people that do not know about that yet please have a look at Jason Zander's excellent blog post . Since then I have been investigating the many new features that have been introduced in this release.In this post I will be looking into new features available in ASP.Net 4.5 and VS 2012 . In order to follow along this post you must have Visual Studio 2012 and .Net Framework 4.5 installed in your machine.Download and install VS 2012 using this link . My machine runs on Windows 8 and Visual Studio 2012 works just fine. Please find all my posts regarding VS 2012, here . Well I have not exactly kept my promise for writing short blog posts, so I will try to keep this one short. 1) Launch VS 2012 and create a new Web Forms application by going to File - >New Web Site - > ASP.Net Web Forms Site. 2) Choose an appropriate name for your web site. 3) Build and run your site (CTRL+F5). Then go... 19-10-2012, 20:49 από Nikolaos Kantzelis ASP.Net Blog στο Dot Net Rules Δημοσίευση στην κατηγορία: asp.net, ASP.NET 4.5, html5, VS 2012

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  Using JQuery tabs in an HTML 5 page In this post I will show you how to create a simple tabbed interface using JQuery,HTML 5 and CSS. Make sure you have downloaded the latest version of JQuery (minified version) from http://jquery.com/download. Please find here all my posts regarding JQuery .Also have a look at my posts regarding HTML 5 . In order to be absolutely clear this is not (and could not be) a detailed tutorial on HTML 5. There are other great resources for that.Navigate to the excellent interactive tutorials of W3School. Another excellent resource is HTML 5 Doctor . Two very nice sites that show you what features and specifications are implemented by various browsers and their versions are http://caniuse.com/ and http://html5test.com/ . At this times Chrome seems to support most of HTML 5 specifications.Another excellent way to find out if the browser supports HTML 5 and CSS 3 features is to use the Javascript lightweight library Modernizr . In this hands-on example I will be using Expression Web 4.0.This application is not a free application.... 19-10-2012, 02:26 από Nikolaos Kantzelis ASP.Net Blog στο Dot Net Rules Δημοσίευση στην κατηγορία: asp.net, html5, jquery, tabs

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  Migrating a Database to a SQL Server 2012 Instance Σε προηγούμενα μου post μίλησα για την διαδικασία του upgrade σε SQL Server 2012. Σε αυτό θα σας δώσω μερικές συμβουλές για το πως μπορείτε να κάνετε migration μια ή περισσότερες databases από μια παλαιότερη έκδοση του SQL Server σε SQL Server 2012. Οι προτεινόμενοι τρόποι για να γίνει κάτι τέτοιο είναι οι παρακάτω και δεν υπάρχει καλύτερος ή χειρότερος τρόπος. Ο κάθε ένας έχει τα συν και τα πλην του και θα πρέπει να κατανοήσουμε αυτά πριν διαλέξουμε αυτόν με τον οποίο θα δουλέψουμε. περισσότερα... 18-10-2012, 15:04 από το μέλος Antonios Chatzipavlis στο Rocking with Knowledge for .NET programming

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  Scrolling an HTML 5 page using JQuery In this post I will show you how to use JQuery to scroll through an HTML 5 page.I had to help a friend of mine to implement this functionality and I thought it would be a good idea to write a post. I will not use any JQuery scrollbar plugin, I will just use the very popular JQuery Library. Please download the library (minified version) from http://jquery.com/download. Please find here all my posts regarding JQuery .Also have a look at my posts regarding HTML 5 . In order to be absolutely clear this is not (and could not be) a detailed tutorial on HTML 5. There are other great resources for that.Navigate to the excellent interactive tutorials of W3School. Another excellent resource is HTML 5 Doctor . Two very nice sites that show you what features and specifications are implemented by various browsers and their versions are http://caniuse.com/ and http://html5test.com/ . At this times Chrome seems to support most of HTML 5 specifications.Another excellent way to find out if the browser supports HTML 5 and CSS 3... 18-10-2012, 10:52 από Nikolaos Kantzelis ASP.Net Blog στο Dot Net Rules Δημοσίευση στην κατηγορία: asp.net, html5, jquery, scroll

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  Fix: can not delete install subfolder after upgrading phpBB on IIS To upgrade a phpBB forum, one usually downloads an automatic upgrade package to the latest version, selecting on the website which version they currently have. The current version number at a phpBB installation is shown at the Admin Control Panel (there’s a link to it at the bottom of the main page of a phpBB [...]... 18-10-2012, 07:11 από George Birbilis @zoomicon στο George Birbilis' blog Δημοσίευση στην κατηγορία: Fix, Forums, IIS, Installers, phpBB, Posts, Upgrading

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  HowTo: enable big file uploads at MojoPortal on IIS Just found in my backups a batch file for enabling big uploads to MojoPortal running on IIS: %windir%\system32\inetsrv\appcmd        set config "Default Web Site/portal"        -section:requestFiltering       -requestLimits.maxAllowedContentLength:104857600        -commitpath:apphost The quoted command above needs to be in a single line and obviously you have to replace “Default Web Site/portal” with your site’s virtual folder [...]... 18-10-2012, 06:46 από George Birbilis @zoomicon στο George Birbilis' blog Δημοσίευση στην κατηγορία: CMS, Configuration, HowTo, IIS, Limits, MojoPortal, Posts, Uploading

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  Looking into the SQL Server Log In this post I will be looking into the SQL Server Log and how we can use it so we can identify and troubleshoot potential problems. Recently I asked someone that gave me a call regarding an SQL Server issue, to have a look at the SQL Server Log and he just could not locate it. That is why I decided to write a post for this great tool.( read more )... 17-10-2012, 21:38 από το μέλος nikolaosk στο Dot Net Rules Δημοσίευση στην κατηγορία: Sql Server

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  Storyboarding can save you time It is human nature to jump right into a project without spending the necessary preparation time to ensure success. They say that 80% of the effort painting a room is preparation (laying the tarps, cleaning the walls, taping the trim, etc.). This is also the case when developing applications. If you don’t properly storyboard the [...]... 17-10-2012, 15:03 από Κ# on Cloud στο K# Δημοσίευση στην κατηγορία: Tools

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  Some useful tips before performing an upgrade from a previous version instance to SQL Server 2012 Σε προηγούμενο μου post μίλησα για το ποια έκδοση μπορεί να γίνει upgrade σε SQL Server 2012. Σε αυτό θα σας δώσω μερικές συμβουλές ώστε η διαδικασία να έχει επιτυχία. περισσότερα... 16-10-2012, 01:10 από το μέλος Antonios Chatzipavlis στο Rocking with Knowledge for .NET programming

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  Introduction to MDX Queries in SQL Server 2012–SQL Saturday Night #17 Σε αυτό το SQL Saturday Night θα κάνουμε μια εισαγωγή στη Multi-Dimensional eXpression query language η οποία χρησιμοποιείται για να ρωτήσουμε data που είναι στα Analysis Services του SQL Server 2012. Εγγραφή (είναι δωρεάν)... 15-10-2012, 14:05 από το μέλος Antonios Chatzipavlis στο Rocking with Knowledge for .NET programming

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  Disabling the right-click sub menu using JQuery Recently I needed to disable the right-click contextual menu in an HTML page for a very simple HTML application I was creating for a friend. This is going to be a short post where I will demonstrate how to disable the right-click contextual menu. I will use the very popular JQuery Library. Please download the library (minified version) from http://jquery.com/download Please find here all my posts regarding JQuery . In this hands-on example I will be using Expression Web 4.0.This application is not a free application. You can use any HTML editor you like.You can use Visual Studio 2012 Express edition. You can download it here . I am going to create a very simple HTML 5 page with some text and an image. The HTML markup for the page follows. <!DOCTYPE html> <html lang="en"> <head> <title>HTML 5, CSS3 and JQuery</title> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" > <link rel="stylesheet" type="text/css" href="style.css"> <script type="text/javascript"... 14-10-2012, 21:38 από Nikolaos Kantzelis ASP.Net Blog στο Dot Net Rules Δημοσίευση στην κατηγορία: asp.net, html5, jquery

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  Upgrading a previous version instance of SQL Server to SQL Server 2012 Όλο και περισσότεροι πλέον ενδιαφέρονται να μεταβούν στην έκδοση 2012 του SQL Server. Έχω αρκετές πλέον ερωτήσεις για το θέμα αυτό και νομίζω ότι πλέον είναι σκόπιμο να γράψω κάποιες γραμμές. more... 10-10-2012, 16:26 από το μέλος Antonios Chatzipavlis στο Rocking with Knowledge for .NET programming

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  Windows Azure New Portal Improvements I accessed the portal today and a nice surprise was waiting for me. Among other improvements that I either didn’t spot yet or they are not visible to us (backend changes) they were two new very welcome changes: 1) Service bus can now be managed from the new portal! Under the “App Services” category, you can now [...]... 07-10-2012, 18:11 από The PK Blog στο The PK blog Δημοσίευση στην κατηγορία: Cloud, General, Windows Azure

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  Resizing text in an HTML 5 page using JQuery This is going to be the ninth post in a series of posts regarding HTML 5. You can find the other posts here , here , here , here , here , here , here and here . In this post I will demonstrate how to implement a very common feature found in websites today, enabling the visitor to increase or decrease the font size of a page. You can use the JQuery code I will write in this post for HTML pages which do not follow the HTML 5 standard. As I said earlier we need to write JavaScript to implement this functionality. I will use the very popular JQuery Library. Please download the library (minified version) from http://jquery.com/download In this hands-on example I will be using Expression Web 4.0.This application is not a free application. You can use any HTML editor you like.You can use Visual Studio 2012 Express edition. You can download it here . The HTML markup for the page follows. <!DOCTYPE html> <html lang="en"> <head> <title>HTML 5, CSS3 and JQuery</title> <meta http-equiv="Content-Type"... 06-10-2012, 20:16 από Nikolaos Kantzelis ASP.Net Blog στο Dot Net Rules Δημοσίευση στην κατηγορία: asp.net, html5, jquery, text resize