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  • Is it possible to compile a query for linq-to-objects

    - by Luke101
    I have a linq to objects query in a recursive loop and afraid when the objects approach more then 1000 and a have more then 100 users on the site -- my website will break. so is it possible to compile a linq to objects query. The linq query does nothing more then find the direct children of a node.

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  • ColdFusion MVC frameworks & RESTful Service mismatch?

    - by Henry
    Most CF MVC Frameworks use the front controller pattern. Usually Search Engine Safe (SES) plugin together with URL Rewrite are used to construct friendly URLs. However, when it comes to implementing RESTful services, using a MVC framework seems like a layer of complexity added on top of another layer of complexity. How should one tame this beast? Any nice and clean approach of supporting RESTful services with ColdFusion? Any MVC framework out there that can expose RESTful services easily? Thanks

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  • C# Generic Static Constructor

    - by Seattle Leonard
    Will a static constructor on a generic class be run for every type you pass into the generic parameter such as this: class SomeGenericClass<T> { static List<T> _someList; static SomeGenericClass() { _someList = new List<T>(); } } Are there any draw backs to using this approach?

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  • How thread-safe is enum in java?

    - by portoalet
    Hi, How thread-safe is enum in java? I am implementing a Singleton using enum (as per Bloch's Effective Java), should I worry at all about thread safety for my singleton enum? Is there a way to prove or disprove that it is thread safe? // Enum singleton - the preferred approach public enum Elvis { INSTANCE; public void leaveTheBuilding() { ... } } Thanks

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  • Implement a 3D paint application: how to start?

    - by NewB
    Hello, I want to implement a paint-like application, which will enable kids to create and work with 3 dimensional objects. How can I start? What is the right approach? WPF, OpenGL, or Direct3D? (I prefer C# solutions, but C++ is OK also). Thank you all in advance! --NewB

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  • jQuery tabbed accordion

    - by vanzylv
    Hi Guys I need to build a component that integrates the jquery ui accordion and jquery ui tabs,like so : http://i.imgur.com/qLmXM.png I need to build this on a existing jquery ui accordion,this is my only limitation.If no one has done this,could you tell me what the best approach would be. Many thanks

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  • Gtk Based Graph

    - by paultop6
    Hi Guys, Bit of a general question here, i want to be able to make a line graph using GTK but im unsure how to approach this... Has anyone got any hints or tips? Regards Paul

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  • Is there any performance advantage to using DirectorySearcher over SearchRequest for LDAP queries.

    - by WayneC
    I understand that System.DirectoryServices is a "layer above" System.DirectoryServices.Protocols and abstracts some of the complexity. Are there any other advantages, performance or otherwise, to using System.DirectoryServices.DirectorySearcher vs. System.DirectoryServices.Protocols.SearchRequest for LDAP queries from .NET. What criteria would cause you to use one approach over the other?

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  • any similar software like oracle AIM ?

    - by austin powers
    hi, we want to implement a project documentation process for gathering our information and also decide an approach for further use. we know only oracle AIM which is suitable and well-craftted for this matter but the problem is the price of it. I want to know is there any similar application like oracle AIM available for doing project documentation process? regards.

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  • Algorithm to compare people names to detect identicalness

    - by Pentium10
    I am working on address book synchronization algorithm. I would like to reuse some code if there exists, but couldn't find one yet. Does someone know about an algorithm that will tell me in numbers/float/procent how much two names are identical. Levenstein distance is not good in this approach, as names and our adddress books are matching the begining of each of the name sections. John Smith should match Smith Jon, Jonathan Smith, Johnny Smith

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  • Android Eclipse test projects cannot be used with a project being built in an Android build tree

    - by orospakr
    An Android Java project placed in a git repository and built in an Android tree in /packages/apps needs to have the project files located at the root of the git repository. This is problematic for creating a complementary Test project, which should ideally be included in the same git repository so commits are atomic for both code and tests. Eclipse gets very unhappy if you include the Test project as a subdirectory. Is there an appropriate approach for dealing with this other than creating a second repository?

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  • parsing a string based on specified identifiers

    - by jml
    Let's say that I have the following text: input = "one aaa and bbb two bbbb er ... // three cccc" I would like to parse this into a group of variables that contain criteria = ["one", "two", "three"] v1,v2,v3 = input.split(criteria) I know that the example above won't work, but is there some utility in python that would allow me to use this sort of approach? I know what the identifiers will be in advance, so I would think that there has got to be a way to do this... Thanks for any help, jml

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  • iPhone + OpenGL. How Do I Correctly Switch From Landscape to Portrait?

    - by dugla
    Because of the additional complexity of drawing via an EAGLView vs. a UIView I was wondering of someone has found a robust way to handle changing the device orientation from Landscape to Portrait. One approach is to tear down the framebuffer and rebuild from scratch which would require saving/retrieving scene state. The other would be far simpler: just rotate and resize the view. What is the best practice for this? Thanks, Doug

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  • Best way to store date/time into core data

    - by Dave
    Hi, For each course I am storing the day of the week the class the user has...and the start and end time and room no. What would be the best approach in terms of data type, Like for storing time?? so that when I pull it out I can display it e.g 1:00 PM. Thanks!

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  • Word 2007 Master Pages

    - by Ryan Riley
    I'm using the Open XML SDK to work with Word 2007 templates, and the project continues to progress nicely. Now I would like to add consistent headers and footers to every document, very similar to an ASP.NET MasterPage. In particular, I'd like to compose a template document with a content document, then fill the content using the approach described here. I can't find anything on this topic. Thanks for your help!

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  • How should Application.Run() be called for the main presenter of a MVP WinForms app?

    - by Mr Roys
    I'm learning to apply MVP to a simple WinForms app (only one form) in C# and encountered an issue while creating the main presenter in static void Main(). Is it a good idea to expose a View from the Presenter in order to supply it as a parameter to Application.Run()? Currently, I've implemented an approach which allows me to not expose the View as a property of Presenter: static void Main() { IView view = new View(); Model model = new Model(); Presenter presenter = new Presenter(view, model); presenter.Start(); Application.Run(); } The Start and Stop methods in Presenter: public void Start() { view.Start(); } public void Stop() { view.Stop(); } The Start and Stop methods in View (a Windows Form): public void Start() { this.Show(); } public void Stop() { // only way to close a message loop called // via Application.Run(); without a Form parameter Application.Exit(); } The Application.Exit() call seems like an inelegant way to close the Form (and the application). The other alternative would be to expose the View as a public property of the Presenter in order to call Application.Run() with a Form parameter. static void Main() { IView view = new View(); Model model = new Model(); Presenter presenter = new Presenter(view, model); Application.Run(presenter.View); } The Start and Stop methods in Presenter remain the same. An additional property is added to return the View as a Form: public void Start() { view.Start(); } public void Stop() { view.Stop(); } // New property to return view as a Form for Application.Run(Form form); public System.Windows.Form View { get { return view as Form(); } } The Start and Stop methods in View (a Windows Form) would then be written as below: public void Start() { this.Show(); } public void Stop() { this.Close(); } Could anyone suggest which is the better approach and why? Or there even better ways to resolve this issue?

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  • fake python modules via symlinks: on windows?

    - by eudoxos
    I have several compiled python modules; they are put into a single .so (to avoid runtime linking, there are cross-module symbol dependencies), but a number of symlinks points to this .so: libfoo.so -> liball.so libbar.so -> liball.so liball.so This way, I can do import foo (Python will call initfoo() defined in liball.so) or import bar (calls initbar()). I am wondering if this approach will work on Windows?

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  • PHP convert external relative path to absolute path

    - by CMC
    Hello, I am trying to figure out how to convert an "external relative path" to an absolute one: I'd really like a function that will do the following: $path = "/search?q=query"; $host = "http://google.com"; $abspath = reltoabs($host, $path); And have $abspath equal to "http://google.com/search?q=query" The problem is that it is not guaranteed to be in that format, and it could already be absolute, or be pointing to a different host entirely, and I'm not quite sure how to approach this. Thanks.

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  • Tabs for a ASP.NET website

    - by user102533
    I would like to add tabs for my website and I understand I can use the tab control in the AJAX toolkit or I can choose to go with JQuery UI tabs. Each tab would need to load a separate asp.net page and I need to customize the tabs to look slick. Any thoughts on what approach I can use?

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  • User controls & Composite web server controls

    - by Shekhar_Pro
    Well Its both a poll and a question. Which approach should i prefer when it comes to writing a custom control in ASP.Net. Should i create a custom User control or should I create a Composite Web Server control. And how about adding a Designer support to the composite control. How are they different from each other and their Pros and Cons. Differentiating with an example of each will be preferable.

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  • resource_controller get rid of setting flash notice?

    - by goodwill
    I am talking about rails resource_controller gem plugin here: Basically when I am doing json format, I would like to completely suppress the flash notice if possible, trying to call flash "" will fail, while calling flash[:notice]="" doesn't look really nice either. Is there some better approach?

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