By Rene|SQL Server|Be the first to comment!
Sometimes we inherit some badly designed database and we need to pinpoint the stuff we need to fix first, which is the longest running queries and the queries that use transactions ( transactions aren’t bad, but without proper usage they’re dangerous), so i have this small query that gives us all the stored procedures that [...]
Continue Reading →By Rene|Sharepoint|Be the first to comment!
Today i tried to restart IIS using the command line (iisreset) and got his error: The data is invalid. (2147942413, 8007000d) which did stopped all my sites on IIS, so the way to correct it was to go the services panel ( services.msc ) and restart a service called: “World Wide Web Publishing Service”. and [...]
Continue Reading →By Rene|Sharepoint|Be the first to comment!
I was having issues loading the “Manage content sources” page in the central admin site, it was loading really slow, so after checking a few of the tables in sql (on the sharepoint search database ) i found these two: MSSCrawlContent and MSSCrawlHistory, the first one contains all crawled data and the second one is [...]
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In this post i am going to guide you on how to use linq with sharepoint objects and in this guide we’ll use an SPListItemCollection and convert it to a queryable collection. We begin by including a reference to Microsoft.Sharepoint.dll like this: using Microsoft.SharePoint; Then we’re going to create a container class called “lesson”: public [...]
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In this lesson we’ll add 3 new methods to our library that will help us do most of the operations needed with list items, we will add them inside the List class we had from the previous tutorial: Creating an item in a list: [code] /// <summary> /// Creates an item on a sharepoint list [...]
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In today’s tutorial i will show how to create a couple of wrapper methods to access data in a Sharepoint list, first off lets create a New project, add a class to it ( call it SharepointAccess for the sake of this tutorial ) and then add a reference to a dll called Microsoft.Sharepoint.dll, you [...]
Continue Reading →By Rene|Mobile development|Be the first to comment!
On today’s lesson we’ll create a small application that draws a square as we move our finger across the screen. let’s start by importing 2 classes: import flash.events.TouchEvent; import flash.display.Sprite; the first one lets us access the touch events properties, the second one allows us to create a square onscreen. now we’ll set the input [...]
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Up until now we’ve been seeing a default white icon for our apps and a black loading screen, in this tutorial i’ll teach you how to change those, the icons are pretty much self explanatory but the splash screen for the apps has a bit of a trick to it. for this tutorial we’ll need [...]
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On this lesson we’ll work with SharedObjects which is a storage option with ActionScript, they are very easy to use, we’ll start by creating our project then adding 3 buttons, set the names to: SetButton, ReadButton and ClearButton and their labels to “Set Values”, “Read Values” and “Clear Values” respectively, also a label will be [...]
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This lesson will be a fast introduction to ecmascript for XML or e4x, this allows us to deserialize an xml file onto an object and access it like a normal OO class. there will be a follow up lesson on e4x in which we’ll do some more advanced stuff, meanwhile we’ll work on the basics. [...]
Continue Reading →Please make sure all fields are valid