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• How to instantiate a DirectoryEntry object with a domain?

  - by AngryHacker

  I have a list of System.DirectoryServices.ActiveDirectory.Domain objects gotten via this method. How do I know instantiate a DirectoryEntry object with this Domain object? The syntax seems to escape me.

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• How to dynamically load aspx code from a database?

  - by labilbe

  I have content like this stored in a database <p>This a sample text. <%= Html.ActionLink("test", "myaction", "mycontroller") %></p> The content is part of my data repository, that is the reason I want to keep it inside the database. I would like to know how it is possible to render it and execute it at compile time. I am using it on an asp.net mvc project. Thank you.

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• How to override Equals on a object created by an Entity Data Model?

  - by jamone

  I have an Entity Data Model that I have created, and its pulling in records from a SQLite DB. One of the Tables is People, I want to override the person.Equals() method but I'm unsure where to go to make such a change since the Person object is auto-generated and I don't even see where that autogen code resides. I know how to override Equals on a hand made object, its just where to do that on an autogen one.

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• Trying to save changes to a SQL databse, results in "Cannot open user default database. Login failed

  - by Jacob Bellamy

  I am building an MVC application with C# as my language which is hosted on Widows 7 IIS. A call to Add a new member to the database works, but when attempting to save the change I get the following error: Cannot open user default database. Login failed. Login failed for user 'IIS APPPOOL\myApplication' The SQL table was added just by adding it within VS.

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• How to serialize an Object of type System.Net.Mime.ContentType?

  - by Emanuel

  I want to parse a text message and store in into an object of type System.Net.Mime.Attachment. The problem comes when I want to serialize this object. Error: Type "System.Net.Mime.ContentType" is not marked as serializable. How can I avoid this? Thanks.

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• How to delete avery reference of an object in Python?

  - by Juanjo Conti

  Supose you have something like: x = "something" b = x l = [b] How can you delete the object only having one reference, say a? del a won't do the tric; the object is still reachable from b, for example.

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• How can I get the window object that an HTML node belongs to using JavaScript?

  - by Joel Anair

  Because of several iframes, XUL browser elements, and so forth, I have a number of window objects in my XULRunner application. I'm looking for the best way to find the window object that a specified node belongs to using JavaScript. So, to be more specific, given node x, I need to find the specific window object that contains x.

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• Is it okay to hit the database from a custom model binder?

  - by Byron Sommardahl

  Say I have an object that gets some data from HttpPost and some from the database. I think I want to allow the ModelBinder to go to the database/repository for the that data missing from the post. In practice, is this a good or bad idea?

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• Embeded FLEX Control Hosted in JBOSS, How do i use Http Basic Authentication with "embed" or "object

  - by RyanFetz

  So we have three FLEX controls hosted within a JBOSS server instance, and an IIS (MVC) application which has pages that have the object (and embed) tags to render the controls. We are wanting to setup HTTP basic authentication on the jboss server which is hosting other services (Solr, some custom webservices, and tika) and have figured out how to pass the credentials. How can you send those basic http authentication credentials to a flex control in object/embed tags??

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• How do I create a M2Crypto DSA object given parameters and key values?

  - by casey

  Using M2Crypto I'd like to create a DSA_pub object for verifying a DSA signature. I know q, p, g, and the public key, but the only way I know to instantiate a DSA object is using: dsa = DSA.set_params(q,p,g) dsa.gen_key() How do I assign the known public key?

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• Creating a list in Python with multiple copies of a given object in a single line.

  - by Deniz

  Suppose I have a given Object (a string "a", a number - let's say 0, or a list ['x','y'] ) I'd like to create list containing many copies of this object, but without using a for loop: L = ["a", "a", ... , "a", "a"] or L = [0, 0, ... , 0, 0] or L = [['x','y'],['x','y'], ... ,['x','y'],['x','y']] I'm especially interested in the third case. Thanks!

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• How to perform group by in LINQ and get a Iqueryable or a Custom Class Object?

  - by VJ

  Here is my query - var data = Goaldata.GroupBy(c => c.GoalId).ToList(); This returns a Igrouping object and I want an Iqueryable object which I can directly query to get the data while in this case I have to loop through using a foreach() and then get the data. Is there another way to group by in LINQ which returns directly a list of Iqueryable or the a List as similar to what happens for order by in LINQ.

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• VSTS 2008 Database Edition doesn't seem to know 'DATEADD' constants, any ideas?

  - by Marcel Marchon

  I'm trying to implement a database build using VSTS 2008 Database Edition. The build always fails on the following constraint: ALTER TABLE [dbo].[tablename] ADD CONSTRAINT [DF_tablename_date] DEFAULT (CONVERT([varchar],dateadd(hour,(-1),getdate()),(1))) FOR [date]; The error that it shows is the following: TSD03082: The name "hour" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted. Anybody have an idea what is wrong here?

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• Receiving a JSON string & saving one of the array paramaters to the database as a full string

  - by ElTren

  Hi I have a JSON string that looks like this (Usingt Rails and a REST service) { person: { name:"Pepe", last:"Smith" hats:[ { team:"lakers", color:"purple"}, { team:"heats", color:"red" }] } } I want to be able to able to get that JSON, and save the Person to the database, but I want to save the "hats".. as a string to the database; without parsing it or anything like that i.e. I want to save this to SQL: hats = "[ { team:"lakers", color:"purple"}, { team:"heats", color:"red" }] }" Is there a way to do this in rails?

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• How do I implement multiple kinds of an object in OOP?

  - by Jeremy Rudd

  I have multiple kinds of an object, say Car for example. Do I have each kind in an inherited class/subclass of Car? Do I place these under a cartype namespace so as not to mess up the main namespace? Then later when I need an array of cars, should I declare it as var currentCars():Car or var currentCars():Object? Would the former support any subclass of Car?

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• Wordpress : is it possible to connect $wpdb class into other database ?

  - by justjoe

  the question is related to wordpress coding only. If it possible, the code solution is able to use inside a wordpress blog. $wpdb is only work with database that been declare in wp-config. So it possible to clone $wpdb then use the clone to access different database ?

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• How to send a JSON object over Request with Android?

  - by user365019

  Hi, I want to send the following JSON text {"Email":"[email protected]","Password":"123456"} to a web service and read the response. I know to how to read JSON. The problem is that the above jason object must be sent in a variable name jason. How can i do this from android? Like creating a request object setting content headers etc.

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• What are the reasons to select Object Oriented Programming over Procedural Programming?

  - by Starx

  Nowadays, Standard Coding has become Synonymous to Object Oriented Programming. But what are the reasons that forced classical procedural programming out of the way and rose the new concept of Object Oriented Programming. What were the limitations that Procedural Programming could not accomplish? and Does procedural language still hold some value in the field of programming? If yes, What are they, and What are there advantages over OOP?

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• Is there a way to import SQL script into MDF database in Visual Studio?

  - by Edward Tanguay

  I created a "Service-Based Database" (.MDF) in Visual Studio and now want to import a SQL script into it, but cannot find any way to do this: I can right-click on the .mdf file and choose "New Query" but there is no place to copy in query text as in Management Studio Does the Visual Studio 2008 Database Explorer have a way to enter or import SQL query text?

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• Django: Setting up database code tables (aka reference tables, domain tables)?

  - by User

  Often times applications will need some database code tables (aka reference tables or domain tables or lookup tables). Suppose I have a model class called Status with a field called name that could hold values like: Canceled Pending InProgress Complete Where and at what point would I setup these values in Django? Its like a one time operation to setup these values in the database. Infrequently, these values could be added to.

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• Anyone have a database of file extensions & icons to go with the extensions?

  - by neddy

  Ok, im developing some software which requires file icons to display lists of files on a computer... i don't want to use the system ExtractAssociatedIcon api's i'd rather load the icons for the file extensions out of a database... (as some systems may not have certain files associated etc)... Does anyone have a database of file extensions & icons to go with the extensions that i can use? Cheers in advance,

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• How to create a JSON Object {"x":"16","y":"XXXX"}.... in JQUERY?

  - by nobosh

  Can someone help me understand how to create a JSON object like: [{"locationID":"16","locationDesc":"XXXX"}, {"locationID":"111","locationDesc":"XXXX"}, {"locationID":"12","locationDesc":"XXXX"}, {"locationID":"11","locationDesc":"XXXX"}] I'd like to build this object via a LOOP, so some way to append over and over. thxs

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• What is the best framework for developing a Java CRUD for an existent database?

  - by Otavio

  We have a Java application with lots of config tables on the database (Oracle). We'd like to have Web-based GUIs for setting up these tables, that we currently update via SQL queries. What is the simplest way to develop CRUDs for a subset of our database? Is there any Java-based framework for doing this?

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• How to get a Stream object for a remote file on SFTP using SharpSSH library?

  - by Alexander

  How can I get a Stream object to read the file that is on SFTP share? I see that there is functionality to download a file from SFTP using Sftp class, but I need a Stream object to be able to show the download progress.

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• Is there a good java library for localized labels with database backing?

  - by Shaun F

  I'm looking for a good general library to grab localized labels for displaying on a web page. I've found some useful solutions at http://stackoverflow.com/questions/19295/database-backed-i18n-for-java-web-app and I will use them but I wanted to see if there was a standard library other than the fmt jstl tags that is already database backed.

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