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  • Generic usercontrol possible?

    - by Sam
    Since .Net 4 does support generics in XAML, I'd like to create a UserControl using generics, like: public class MyComboBox<T> { } I can declare the UserControl quite well, but how would I use it in a XAML file? Or can't this be done in XAML?

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  • javascript popup image

    - by sam
    folks., i need to popup image on image hover?the image should be placed just above mouse pointer? i tried to implement event.x,event.y.. but it is not positoning well in all browsers..?is css need to be used here or please give me javascript code.. Code sample function Large(obj,id,e) { var imgbox=document.getElementById("imgbox"); // this is div tag,inside div i am placing imagebutton.. var imgbtn=document.getElementById('<%=ImageButton3.ClientID%>'); imgbox.style.visibility='visible'; imgbtn.src=obj; imgbox.style.left=event.x; imgbox.style.top= event.y; } thank you

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  • How to work with images(png's) of size 2-4Mb.

    - by Sam
    I am working with images of size 2 to 4MB. I want to edit image of resolution 1200x1600. performing scaling, traslation and rotation operations. I want to another images on that and saving it to photo album. My app is crashing(giving memory warning) after i successfully edit one image and save to album. I have releasing some images when i get memory warning. But still it crashes as i am working with 2 images of size 3MB each and context of size 1200x1600 and getting a image from the context at the same time. Is there any way to compress images and work with it by performing scaling, traslation and rotation operations?

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  • Open Source Licenses, which one?

    - by sam
    recently I created a java class " Custom Layout Manager ", which I want to make it open-source and distribute it. So it's not really a "product", nor a "complete program". Here's the list of permissions and specifications: You are free to use and modify with some limitations (packages and classes names, should remain the same, if you want another name, extend this class. - The .jar file, project name is ok to change). You don't need to share your modifications. You can't modify and then sell it to others. You can use it as part of your commercial software (For example: It's OK if: you created an instant messaging program, that uses my "Layout", since your "core bussiness" isn't the "Layout", but the msg program. It's NOT OK if: you created another "Layout" by extending it, added some features and sell it.) You can't remove the author's name nor the author's website address. You are free to donate. :D Basically, it's free and it's Ok as you give me credits and don't make money with it. I guess it might be a little bit complex, since you use it "commercially" but cannot sell it separately. I have seeked almost all the licenses, and the closest one was MIT license, but it says that you can sell it, so I don't really want to use this one. Is there any license that fits all these permissions I stated? Thanks.

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  • jQuery: How do I insert an html string an arbitrary number of times (i.e. not with an each() function)?

    - by Sam Bivins
    I just need to take a certain html query object and append it to an html element a lot of times. I have this: var box = $("<div class='box'>&nbsp</div>"); $("#firstbox").after(box); and it works fine, but it just adds one 'box' after the #firstbox element. I'd like to do something like this: var box = $("<div class='box'>&nbsp</div>"); $("#firstbox").after(box * 6000); so that it will insert 6000 copies of that 'box' html, but this is not working. This is I'm sure the easiest thing to do, but I can't seem to find how to multiply actions like this without using the each() function, which doesn't apply here because I don't have 6000 of anything on my page. Thanks.

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  • Rails: attribute_changed?

    - by Sam
    I have a model that has an amount and I'm tracking to see if this amount is changed with a Model.amount_changed? with a before_save which works fine but when I check to see amount_was and amount_change? it only returns the updated amount not the previous amount. And all this is happening before it is save. It knows when the attribute is changed but it will not return the old value. Ideas?

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  • Rails: update_attribut wihout validation - like object.save(false)

    - by Sam
    I trying to update a model on a callback but the validation is causing some havic and I'm controller the material getting saved so I'm looking for way to do update attributes without a validation and I would like to keep it on the update method not on validations for example :conditions = Something like this? easy_address.update_attributes(some_attributes)(false)

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  • rails restful select_tag with :on_change

    - by Sam
    So I'm finally starting to use rest in rails. I want to have a select_tag with product categories and when one of the categories is selected I want it to update the products on change. I did this before with <% form_for :category, :url => { :action => "show" } do |f| %> <%= select_tag :id, options_from_collection_for_select(Category.find(:all), :id, :name), { :onchange => "this.form.submit();"} %> <% end %> however now it doesn't work because it tries to do the show action. I have two controllers 1) products 2) product_categories products belongs_to product_categories with a has_many How should I do this. Since the products are listed on the products controller and index action should I use the products controller or should I use the product_categories controller to find the category such as in the show action and then render the product/index page. But the real problem I have is how to get this form or any other option to work with restful routes.

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  • Looking for another regex explanation

    - by Sam
    In my regex expression, I was trying to match a password between 8 and 16 character, with at least 2 of each of the following: lowercase letters, capital letters, and digits. In my expression I have: ^((?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,16})$ But I don't understand why it wouldn't work like this: ^((?=\d)(?=[a-z])(?=[A-Z])(?=\d)(?=[a-z])(?=[A-Z]){8,16})$ Doesnt ".*" just meant "zero or more of any character"? So why would I need that if I'm just checking for specific conditions? And why did I need the period before the curly braces defining the limit of the password? And one more thing, I don't understand what it means to "not consume any of the string" in reference to "?=".

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  • CodePlex Daily Summary for Friday, April 02, 2010

    CodePlex Daily Summary for Friday, April 02, 2010New ProjectsAE.Remoting: An alternative means of remoting for .NET to allow for intuitive usage and easy implementation into existing code.animated-smoke-modeling: This is an implementation or a demo of our method to model animated smokes. ASP.NET Google Maps: Extensible and easy to use, this is ASP.NET Google Maps Control. Drag & Drop and is ready to go. You can configure map style, add a PushPin using t...CartPatches able to see: CartPatches able to see youCodemix Cms: Codemix CmsDo the right thing - The Simple TodoManager: A simple Todo Manager which lets you focus on your daily most important tasks/todos. So do the right thing.....at your home, in your office, in you...Fast Console: Fast Console is a simple xml programming language. This may be a really good starting language as there are printing, variables and as soon as poss...Graphing Calculator in Silverlight: This was initially an effort to port a WPF graphing calculator written by Bob Brown (Microsoft) into Silverlight but soon after it became necessary...InformationVSTS: This application allows you to have all informations on VSTS installed. It also lets you know the server of BUILD and project.La Ranisima: La Ranisima is an open source "Space Invaders" alike game totally written in DHTML (JavaScript, CSS and HTML) that uses keyboard. This cross-platfo...La villa del seis: La villa del seis is a multiplatform point-and-click graphical adventure. Also, you can play it like a text adventure (interactive fiction) on a te...LParse: LParse is a monadic parser combinator library, similar to Haskell’s Parsec. It allows you create parsers on C# language. All parsers are first-clas...Manage Recents File/Project VS2005/2008: Clear Recents Files and Projects, and Clear Broken Links of Recents Files and Projects for VS2005 and VS2008. Developed in Visual Studio 2008 SP...Mavention: Mavention makes SharePoint work for you.MixMail: MixMailMixScrum: mixScrumMixTemplate: MixTemplate.NepomucenoBR Regex Learning Tool: This is a simple program designed to help people to study regular expressions.Pruebas: Pruebas is an open source game mix of text adventure and RPG written in Microsoft QBasic (under MS-DOS 6.22) that uses keyboard. Runs natively unde...Python Design by Contract: Simple to use invariants, pre- and postconditions which use some of the new metaprogramming features in Python 3.Rubik Cube's 3D Silverlight 3.0 Animated Solution: Rubik Cube's Silverlight 3.0 Animated Solution is a 3D presentation of Rubik Cube in range of up to 7x7x7 size with full functionality and an anima...Seminarka: Seminarka - ko treba znat šta je zna!SENAC 2010 - Projeto Integrador 2 (Material de Apoio): Material utilizado para apoiar os alunos da disciplina de Projeto integrador 2. O tema são sistemas web utilizando ASP.NET, com C# e banco de da...SENAC CG2010: Contém código apresentado em sala de aula para a disciplina de CG, 5ºBSI NoturnoSistema de facturación: Sistema de facturación desarrollado en C# para la clase de programación 3.SmartFront - WPF and Silverlight Toolkit: SmartFront is a framework piece which allow to quickly building Smart Client application in WPF and in Silverlight. This framework uses existing s...Solar 1: This is the ASP.NET MVC engine based on Oxite and used for 32planets.net.TemporalSQL: SQL Patterns - tables, queries, and functions - to design a temporal database. TFunkOrderSystem: The Funkalistic Blueprint and Items order management systemTribe.Cache: Tribe.Cache is a simple dictionary cache (persistent dictionary) written in C# which is easy to implement and use.tstProject: Testing ProjectUDC indexes parser: UDC (Universal Decimal Classification) indexes parserWebAssert: A test assertion library to assist in writing automated tests against websites. Allows for assertion of HTML validity, etc. Initially has support f...Words Via Subtitle: Words Via Subtitle makes it easier for English Learners to learn new words that appears in TV shows or movies. You'll no longer have to look up the...x5s - a cross site scripting (XSS) testing tool: x5s aims to be a specialized testing tool which assists penetration testers in finding cross-site scripting hot-spots. By auto-injecting token valu...XNA Shooter Engine: The XNA Shooter Engine is a game engine for XNA designed specifically with first-person-shooter-style games in mind. It's being developed for an as...我的开发集: for my study .net csharpNew ReleasesAppFabric Caching Admin Tool: AppFabric Caching Admin Tool 1.1: System Requirements:.NET 4.0 RC AppFabric Caching Beta2 Test On:Win 7 (64x) Note: Must run as Administrator !!!ASP.NET Google Maps: ASP.NET Google Maps 0.1b: Project Description Extensible and easy to use, this is ASP.NET Bing Maps Control. Drag & Drop and is ready to go. You can configure map style, add...AutoFixture: Version 1.0.9 (RC1): This is Release Candidate 1 of AutoFixture 1.1. This release contains no known bugs. Compared to AutoFixture 1.0, it fixes some bugs that were dis...Camlex.NET: Camlex.NET 2.0: Camlex.NET 2.0 release New features Search by field id Support for native System.Guid type for values Search by lookup id and lookup value D...CloudCache - Distributed Cache Tier with Azure: v1.0.0.1: New Release on April 1st 2010 No this is not April fools a new release has made it's way out. Below are the changes: Removed dependency on Azure S...DigitallyCreated Utilities: DigitallyCreated Utilities v1.0.1: This release is the v1.0.1 version of DigitallyCreated Utilities. This update is highly recommended for all users of v1.0.0 as it fixes a critical ...Fast Console: Fast Console Alpha: Fast Console is an easy to use and learn programming language. Code example is found in the file TestFile.xml When you've written your code just sa...Free Silverlight & WPF Chart Control - Visifire: Visifire SL and WPF Charts 3.0.6 beta Released: Hi, This release contains following enhancements. * Zooming feature has been enhanced with the new functionality of ZoomRectangle. Now, users...Graphing Calculator in Silverlight: 1.0.1: Graphing Calculator for Silverlight is written entirely in C# and is based on the Silverlight 3 release. I will soon release the full documentation...Home Access Plus+: v3.2.0.1: v3.2.0.1 Release Change Log: Fixed: Issue with & ampersand File Changes: ~/bin/CHS Extranet.dll ~/bin/CHS Extranet.pdb ~/Scripts/viewmode.jsIcarus Scene Engine: Icarus Professional 2 Alpha 2 v 1.10.329.913: Alpha release 2 of Icarus Professional. This release includes: IcarusX: The ActiveX-based browser control for rendering IPX projects online. Icaru...Line Counter: 1.5.2: The Line Counter is a tool to calculate lines of your code files. The tool was written in .NET 2.0. Line Counter 1.5.2 Added General Code Counter ...ManagedCv: ManagedCv v0.0.0.1: Win32Mavention: Mavention Simple Menu: SharePoint 2010 ships with a menu control that allows you to render a site menu using semantic markup. Using the Mavention Simple Menu you can do t...MDownloader: MDownloader-0.15.10.57200: Fixed uploading.com links detection; Fixed downloading from uploading.com; Fixed downloading from load.to; Fixed detecting incompatible sources;MixMail: V1: MixMailMixTemplate: v1: releaseMvcPager: MvcPager 1.3 for ASP.NET MVC 1.0: MvcPager 1.3 for ASP.NET MVC 1.0 compiled assembly files and demo projectsMvcPager: MvcPager 1.3 for ASP.NET MVC 2.0: MvcPager 1.3 for ASP.NET MVC 2.0 compiled assembly and demo projectsMvcUnity - ASP.NET MVC Dependency Injection: 2.1 Source Code: Drop 2.1 Source CodeNepomucenoBR Regex Learning Tool: NepomucenoBR Regex Learning Tool v0.1 alpha: This is the first version of this application. If you find any bug, please contact me at http://www.nepomucenobr.com.brNepomucenoBR Regex Learning Tool: NepomucenoBR Regex Learning Tool v0.1 source-code: This is the first version of this application. If you find any bug, please contact me at http://www.nepomucenobr.com.brocculo: occulo 0.2 binaries: Release build binaries instead of debug, should now work for other users. Fixed bit rotation and output filename bugs.occulo: occulo 0.2 source: Second source release. See binary release for changes.Python Design by Contract: v0.1: This is the inital release. I think it is working fine.SharePoint Labs: SPLab5002A-FRA-Level200: SPLab5002A-FRA-Level200 This SharePoint Lab will teach you how to modify CAML schema to have IntelliSense on Feature's GUID. Lab Language : French ...SharePoint Labs: SPLab5003A-FRA-Level100: SPLab5003A-FRA-Level100 This SharePoint Lab will teach you how to manually create a Feature, how to brand a Feature and how to incorporate ressourc...SharePoint Labs: SPLab5004A-FRA-Level100: SPLab5004A-FRA-Level100 This SharePoint Lab will teach you how to create a Feature within Visual Studio, how to brand it, how to incorporate ressou...SharePoint Labs: SPLab5005A-FRA-Level100: SPLab5005A-FRA-Level100 This SharePoint Lab will teach you how to create a Feature within Visual Studio, how to brand it, how to incorporate ressou...SSIS ReportGeneratorTask: Version 1.53: Some bugfixes to version 1.52 beta Server Report properties can be displayed. Snapshots can be created. Screenshots of the planned version 1.53 ca...TemporalSQL: April 2010: Initial set of prototypes demonstrating temporal patterns, queries, and functions in SQL ServerTortoiseHg: TortoiseHg 1.0.1: TortoiseHg 1.0.1 is a bug fix release. We recommend all users upgrade to this release. http://bitbucket.org/tortoisehg/stable/wiki/ReleaseNotes#t...Tribe.Cache: Tribe.Cache Alpha: Functional Alpha Release - Do not use in productionTS3QueryLib.Net: TS3QueryLib.Net Version 0.21.15.0: Changelog Added class "ServerListItemBase" which is used in the new method "GetServerListShort" of QueryRunner class. (Change of Beta 21) Added ...UDC indexes parser: Runtime Binary Alpha 1: First alpha versionVisual Studio DSite: Text To Binary (Visual C++ 2008): A simple c program that can convert text to binary. Source code only.x5s - a cross site scripting (XSS) testing tool: x5s 1.0 beta: PLACEHOLDER (coming soon)XNA Shooter Engine: GDK Tools 0.1.0.0: This is a small, very early release of the GDK Tools. The only included tool is Input Map Editor.XPath Visualizer: XPathVisualizer v1.2: Last updated 1 April 2010. This is not a joke! includes new features: Ctrl-S shortcut key for Saving the XML file Ctrl-F shortcut for re-form...すとれおじさん(仮): すとれおじさん β 0.01: とりあえず公開のバージョンです。 中途半端な機能がいっぱいあります。Most Popular ProjectsRawrWBFS ManagerASP.NET Ajax LibraryMicrosoft SQL Server Product Samples: DatabaseSilverlight ToolkitAJAX Control ToolkitWindows Presentation Foundation (WPF)ASP.NETLiveUpload to FacebookMicrosoft SQL Server Community & SamplesMost Active ProjectsRawrGraffiti CMSBase Class LibrariesjQuery Library for SharePoint Web ServicesBlogEngine.NETMicrosoft Biology FoundationN2 CMSLINQ to TwitterManaged Extensibility FrameworkFarseer Physics Engine

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  • Adding User License Agreement in Solaris package

    - by Adil
    I have asked similar question for Linux RPM (http://stackoverflow.com/questions/2132828/adding-license-agreement-in-rpm-package). Now i have same query for Solaris package. I could not get any helpful link / details if it is possible. But I have found a package which does exactly the same thing but how it has been implemented, its not mentioned. $pkgadd -d . SUNWsamfsr SUNWsamfsu Processing package instance from Sun SAM and Sun SAM-QFS software Solaris 10 (root)(i386) 4.6.5,REV=5.10.2007.03.12 Sun SAMFS - Storage & Archiving Management File System Copyright (c) 2007 Sun Microsystems, Inc. All Rights Reserved. ----------------------------------------------------- In order to install SUNWsamfsr, you must accept the terms of the Sun License Agreement. Enter "y" if you do, "n" if you don't, or "v" to view agreement. y -The administrator commands will be executable by root only (group bin). If this is the desired value, enter "y". If you want to change the specified value enter "c". y ... ... Any ideas how to implement such thing for Solaris package?

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  • Fast way to get a list of group members in Active Directory with C#

    - by Jeremy
    In a web app, we're looking to display a list of sam accounts for users that are a member of a certain group. Groups could have 500 or more members in many cases and we need the page to be responsive. With a group of about 500 members it takes 7-8 seconds to get a list of sam accounts for all members of the group. Are there faster ways? I know the Active Directory Management Console does it in under a second. I've tried a few methods: 1) PrincipalContext pcRoot = new PrincipalContext(ContextType.Domain) GroupPrincipal grp = GroupPrincipal.FindByIdentity(pcRoot, "MyGroup"); List<string> lst = grp.Members.Select(g => g.SamAccountName).ToList(); 2) PrincipalContext pcRoot = new PrincipalContext(ContextType.Domain) GroupPrincipal grp = GroupPrincipal.FindByIdentity(pcRoot, "MyGroup"); PrincipalSearchResult<Principal> lstMembers = grp.GetMembers(true); List<string> lst = new List<string>(); foreach (Principal member in lstMembers ) { if (member.StructuralObjectClass.Equals("user")) { lst.Add(member .SamAccountName); } } 3) PrincipalContext pcRoot = new PrincipalContext(ContextType.Domain) GroupPrincipal grp = GroupPrincipal.FindByIdentity(pcRoot, "MyGroup"); System.DirectoryServices.DirectoryEntry de = (System.DirectoryServices.DirectoryEntry)grp.GetUnderlyingObject(); List<string> lst = new List<string>(); foreach (string sDN in de.Properties["member"]) { System.DirectoryServices.DirectoryEntry deMember = new System.DirectoryServices.DirectoryEntry("LDAP://" + sDN); lst.Add(deMember.Properties["samAccountName"].Value.ToString()); }

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  • Asp.net Login Status Question: It Aint Working

    - by contactmatt
    I'm starting to use Role Management in my website, and I'm current following along on the tutorial from http://www.asp.net/Learn/Security/tutorial-02-vb.aspx . I'm having a problem with the asp:LoginStatus control. It is not telling me that I am currently logged in after a successful login. This can't be true because after successfully logging in, my LoggedInTemplate is shown. The username and passwords are simply stored in a array. Heres the Login.aspx page code. Protected Sub btnLogin_Click(ByVal sender As Object, ByVal e As System.EventArgs) _ Handles btnLogin.Click ' Three valid username/password pairs: Scott/password, Jisun/password, and Sam/password. Dim users() As String = {"Scott", "Jisun", "Sam"} Dim passwords() As String = {"password", "password", "password"} For i As Integer = 0 To users.Length - 1 Dim validUsername As Boolean = (String.Compare(txtUserName.Text, users(i), True) = 0) Dim validPassword As Boolean = (String.Compare(txtPassword.Text, passwords(i), False) = 0) If validUsername AndAlso validPassword Then FormsAuthentication.RedirectFromLoginPage(txtUserName.Text, chkRemember.Checked) End If Next ' If we reach here, the user's credentials were invalid lblInvalid.Visible = True End Sub Here is the content place holder on the master page specifically designed to hold Login Information. On successfull login, the page is redirected to '/Default.aspx', and the LoggedIn Template below is shown...but the status says Log In. <asp:ContentPlaceHolder Id="LoginContent" runat="server"> <asp:LoginView ID="LoginView1" runat="server"> <LoggedInTemplate> Welcome back, <asp:LoginName ID="LoginName1" runat="server" />. </LoggedInTemplate> <AnonymousTemplate> Hello, stranger. </AnonymousTemplate> </asp:LoginView> <br /> <asp:LoginStatus ID="LoginStatus1" runat="server" LogoutAction="Redirect" LogoutPageUrl="~/Logout.aspx" /> </asp:ContentPlaceHolder> Forms authentication is enabled. I'm not sure what to do about this :o.

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  • passing value of index number to different php file.

    - by tooepic
    hi, i am a php beginner and have a question for you please. i have a text file with list of first and last names like this: john,smith sam,lewis david,davidson mike,anderson in my sort.php file, it sorts that name list by first name in ascending order with index number, which will display like this: 1. david,davidson 2. john,smith 3. mike,anderson 4. sam,lewis also, in that sort.php file, there's a form for input type=text where you can type index number and a button to delete that index number entered in that text field: <form action="deletename.php" method="post"> <table> <tr valign="top"> <td>Delete: <input type="text" size="2" name="indexnumber" /> </td> <td> <div align="left"> <input type="submit" name="delete" value="Delete" /> </div> </td> </tr> </table> </form> now the question...is there anything i can do in that form to send the value of that index number i entered in the text field? in other word...if i enter 3, what can i do to that form to send the value "mike,anderson" to deletename.php? thanks in advance.

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  • How to build a GridView like DataBound Templated Custom ASP.NET Server Control

    - by Deyan
    I am trying to develop a very simple templated custom server control that resembles GridView. Basically, I want the control to be added in the .aspx page like this: <cc:SimpleGrid ID="SimpleGrid1" runat="server"> <TemplatedColumn>ID: <%# Eval("ID") %></ TemplatedColumn> <TemplatedColumn>Name: <%# Eval("Name") %></ TemplatedColumn> <TemplatedColumn>Age: <%# Eval("Age") %></ TemplatedColumn> </cc:SimpleGrid> and when providing the following datasource: DataTable table = new DataTable(); table.Columns.Add("ID", typeof(int)); table.Columns.Add("Name", typeof(string)); table.Columns.Add("Age", typeof(int)); table.Rows.Add(1, "Bob", 35); table.Rows.Add(2, "Sam", 44); table.Rows.Add(3, "Ann", 26); SimpleGrid1.DataSource = table; SimpleGrid1.DataBind(); the result should be a HTML table like this one. ------------------------------- | ID: 1 | Name: Bob | Age: 35 | ------------------------------- | ID: 2 | Name: Sam | Age: 44 | ------------------------------- | ID: 3 | Name: Ann | Age: 26 | ------------------------------- The main problem is that I cannot define the TemplatedColumn. When I tried to do it like this ... private ITemplate _TemplatedColumn; [PersistenceMode(PersistenceMode.InnerProperty)] [TemplateContainer(typeof(TemplatedColumnItem))] [TemplateInstance(TemplateInstance.Multiple)] public ITemplate TemplatedColumn { get { return _TemplatedColumn; } set { _TemplatedColumn = value; } } .. and subsequently instantiate the template in the CreateChildControls I got the following result which is not what I want: ----------- | Age: 35 | ----------- | Age: 44 | ----------- | Age: 26 | ----------- I know that what I want to achieve is pointless and that I can use DataGrid to achieve it, but I am giving this very simple example because if I know how to do this I would be able to develop the control that I need. Thank you.

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  • how to join tables sql server

    - by Rick
    Im having some trouble with joining two tables. This is what my two tables look like: Table 1 Customer_ID CustomerName Add. 1000 John Smith 1001 Mike Coles 1002 Sam Carter Table 2 Sensor_ID Location Temp CustIDFK 1000 NY 70 1002 NY 70 1000 ... ... 1001 1001 1002 Desired: Sensor_ID Location Temp CustIDFK 1000 NY 70 John Smith 1002 NY 70 Sam Carter 1000 ... ... John Smith 1001 Mike Coles 1001 1002 I have made Customer_ID from table 1 my primary key, created custIDFK in table 2 and set that as my foreign key. I am really new to sql server so I am still having trouble with the whole relationship piece of it. My goal is to match one customer_ID with one Sensor_ID. The problem is that the table 2 does not have "unique IDs" since they repeat so I cant set that to my foreign key. I know I will have to do either an inner join or outer join, I just dont know how to link the sensor id with customer one. I was thinking of giving my sensor_ID a unique ID but the data that is being inserted into table 2 is coming from another program. Any suggestions?

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  • Encrypting XML Element

    - by Kanta
    I have created XML file called users.xml Looks like this: <Users> <user> <uin>"0012345"</uin> <name>black</name> <email>"[email protected]"</email> <created>"3/02/2010"</created> </user> <user> <uin>"123456780"</uin> <name>sam</name> <email>"[email protected]"</email> <created>"3/02/2010"</created> </user> <user> <uin>"123456799"</uin> <name>kblack</name> <email>"[email protected]"</email> <created>"3/02/2010"</created> </user> </Users> I want to encrypt the element. Using code like XmlElement uinelement = (XmlElement)xmldoc.SelectSingleNode("Users/user/uin"); ...encrypts only first UIN from the user.xml file. How can I Encrypt all UIN elements? Thank you Kanta

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  • How do I strip multiple (optional) parts of a SQL string using .NET Regular Expressions?

    - by Luc
    I've been working on this for a few hours now and can't find any help on it. Basically, I'm trying to strip a SQL string into various parts (fields, from, where, having, groupBy, orderBy). I refuse to believe that I'm the first person to ever try to do this, so I'd like to ask for some advise from the StackOverflow community. :) To understand what I need, assume the following SQL string: select * from table1 inner join table2 on table1.id = table2.id where field1 = 'sam' having table1.field3 > 0 group by table1.field4 order by table1.field5 I created a regular expression to group the parts accordingly: select\s+(?<fields>.+)\s+from\s+(?<from>.+)\s+where\s+(?<where>.+)\s+having\s+(?<having>.+)\s+group\sby\s+(?<groupby>.+)\s+order\sby\s+(?<orderby>.+) This gives me the following results: fields => * from => table1 inner join table2 on table1.id = table2.id where => field1 = 'sam' having => table1.field3 > 0 groupby => table1.field4 orderby => table1.field5 The problem that I'm faced with is that if any part of the SQL string is missing after the 'from' clause, the regular expression doesn't match. To fix that, I've tried putting each optional part in it's own (...)? group but that doesn't work. It simply put all the optional parts (where, having, groupBy, and orderBy) into the 'from' group. Any ideas?

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  • WP7 - listbox Binding

    - by Jeff V
    I have an ObservableCollection that I want to bind to my listbox... lbRosterList.ItemsSource = App.ViewModel.rosterItemsCollection; However, in that collection I have another collection within it: [DataMember] public ObservableCollection<PersonDetail> ContactInfo { get { return _ContactInfo; } set { if (value != _ContactInfo) { _ContactInfo = value; NotifyPropertyChanged("ContactInfo"); } } } PersonDetail contains 2 properties: name and e-mail I would like the listbox to have those values for each item in rosterItemsCollection RosterId = 0; RosterName = "test"; ContactInfo.name = "Art"; ContactInfo.email = "[email protected]"; RosterId = 0; RosterName = "test" ContactInfo.name = "bob"; ContactInfo.email = "[email protected]"; RosterId = 1; RosterName = "test1" ContactInfo.name = "chris"; ContactInfo.email = "[email protected]"; RosterId = 1; RosterName = "test1" ContactInfo.name = "Sam"; ContactInfo.email = "[email protected]"; I would like that listboxes to display the ContactInfo information. I hope this makes sense... My XAML that I've tried with little success: <listbox x:Name="lbRosterList" ItemsSource="rosterItemCollection"> <textblock x:name="itemText" text="{Binding Path=name}"/> What am I doing incorrectly?

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  • Developer Training – Importance and Significance – Part 1

    - by pinaldave
    Developer Training - Importance and Significance - Part 1 Developer Training – Employee Morals and Ethics – Part 2 Developer Training – Difficult Questions and Alternative Perspective - Part 3 Developer Training – Various Options for Developer Training – Part 4 Developer Training – A Conclusive Summary- Part 5 Can anyone remember their final day of schooling?  This is probably a silly question because – of course you can!  Many people mark this as the most exciting, happiest day of their life.  It marks the end of testing, the end of following rules set by teachers, and the beginning of finally being able to earn money and work in your chosen field. Beginning in Real World However, many former-students will be disappointed to find out that once they become employees, learning is not over.  Many companies are discovering the importance and benefits to training their employees.  You can breathe a sigh of relief, though, because much for this kind of training there are not usually tests! We often think that we go to school for our younger years so that we do all our learning all at once, and then for the rest of our lives we use that knowledge.  But in so many cases, but especially for developers, the opposite is true.  It takes many years of schools to learn the basics of a field, and then our careers are spent learning to become experts. For this, and so many other reasons, training is very important.  Example one: developer training leads to better employees.  A company is only as good as the people it employs, and one way to ensure that you have employed the right candidate is through training.  Training can take a regular “stone” and polish it into a “diamond.”  Employees who have been well-trained will be better at their jobs and produce a better product. Most Expensive Resource Did you know that one of the most expensive operating costs for any company is not buying goods, or advertising, but its employees – especially having to hire new employees.  Bringing in new people, getting them up to speed, and providing them with perks to attract them to a company is a huge cost for companies.  So employee retention – keep the employees you already have, and keeping them happy – is incredibly important from a business aspect.  And research shows that a well-trained employee is a happy employee.  They feel more confident in their job, happier with their position, and more cared-about – and therefore less likely to leave in search of a better job.  Employee training leads to better retention. Good Moral On the subject of keeping employees happy in order to keep them at a company, the complement to that research shows that happier employees are more efficient and overall better at their jobs.  You don’t have to be a scientist to figure out why this is true.  An employee who feel that his company cares about him and his educational future will work harder for the company.  He or she will put in that extra hour during the busy season that makes all the difference in the end.  Good morale is good for the company. If good morale is better for the company, you know that it goes hand-in-hand with something even better – better efficiency.  An employee who is well trained obviously knows more about their job and all the technical aspects.  That means when a problem crops up – and they inevitably do – this employee will be well-equipped to deal with that problem with fewer problems, and no need to go searching for help from higher up.  When employees are well trained, companies run more smoothly. A Better Product Of course, all of these “pros” for employee training are leading up to the one thing that companies truly care about – a better product.  We have shown that employees who have been trained to be competitive in the market are happier at the company, they are more efficient, and their morale is better.  The overall result is that the company’s product – whether it is a database, piece of equipment, or even a physical good – is better.  And a better product will always be more competitive on the market. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: Developer Training, PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology

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  • SQL SERVER – Weekend Project – Experimenting with ACID Transactions, SQL Compliant, Elastically Scalable Database

    - by pinaldave
    Database technology is huge and big world. I like to explore always beyond what I know and share the learning. Weekend is the best time when I sit around download random software on my machine which I like to call as a lab machine (it is a pretty old laptop, hardly a quality as lab machine) and experiment it. There are so many free betas available for download that it’s hard to keep track and even harder to find the time to play with very many of them.  This blog is about one you shouldn’t miss if you are interested in the learning various relational databases. NuoDB just released their Beta 7.  I had already downloaded their Beta 6 and yesterday did the same for 7.   My impression is that they are onto something very very interesting.  In fact, it might be something really promising in terms of database elasticity, scale and operational cost reduction. The folks at NuoDB say they are working on the world’s first “emergent” database which they tout as a brand new transitional database that is intended to dramatically change what’s possible with OLTP.  It is SQL compliant, guarantees ACID transactions, yet scales elastically on heterogeneous and decentralized cloud-based resources. Interesting note for sure, making me explore more. Based on what I’ve seen so far, they are solving the architectural challenge that exists between elastic, cloud-based compute infrastructures designed to scale out in response to workload requirements versus the traditional relational database management system’s architecture of central control. Here’s my experience with the NuoDB Beta 6 so far: First they pretty much threw away all the features you’d associate with existing RDBMS architectures except the SQL and ACID transactions which they were smart to keep.  It looks like they have incorporated a number of the big ideas from various algorithms, systems and techniques to achieve maximum DB scalability. From a user’s perspective, the NuoDB Beta software behaves like any other traditional SQL database and seems to offer all the benefits users have come to expect from standards-based SQL solutions. One of the interesting feature is that one can run a transactional node and a storage node on my Windows laptop as well on other platforms – indeed interesting for sure. It’s quite amazing to see a database elastically scale across machine boundaries. So, one of the basic NuoDB concepts is that as you need to scale out, you can easily use more inexpensive hardware when/where you need it.  This is unlike what we have traditionally done to scale a database for an application – we replace the hardware with something more powerful (faster CPU and Disks). This is where I started to feel like NuoDB is on to something that has the potential to elastically scale on commodity hardware while reducing operational expense for a big OLTP database to a degree we’ve never seen before. NuoDB is able to fully leverage the cloud in an asynchronous and highly decentralized manner – while providing both SQL compliance and ACID transactions. Basically what NuoDB is doing is so new that it is all hard to believe until you’ve experienced it in action.  I will keep you up to date as I test the NuoDB Beta 7 but if you are developing a web-scale application or have an on-premise app you are thinking of moving to the cloud, testing this beta is worth your time. If you do try it, let me know what you think.  Before I say anything more, I am going to do more experiments and more test on this product and compare it with other existing similar products. For me it was a weekend worth spent on learning something new. I encourage you to download Beta 7 version and share your opinions here. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Documentation, SQL Download, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology

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