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• need some tips about distributed c# desktop application

  - by amipax

  Hi , my doubt is the following, I have a network with 5 pcs, each machine has XP installed, I don't know much about distributed desktop applications, so what i want is to create a C# application using sql server 2005 database and visual studio 2008. I want that each pc can have access to create/update/delete data on the one XP machine that will store the database files. Do i need WServer2003 or any special network technology?? thanks in advance

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• Best client for SVN / WIndows for READ ONLY ;)?

  - by TomTom

  Not interested in any source control OR shell integration. This is basically to make regular gets on certain third party archives. I would really prefer not to deal with SVN in any way in my shell or visual studio. Native / C# preferred (as i have those runtimes already installed). Anyone a recommendation under those circumstances?

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• Communication between Cocoa and SWF using WebKit

  - by Ortuman

  Hi y'all. I'm trying to implement a basic WebView containing a SWF file inside. The SWF file plays and apparently works fine. However I'd like to know if there's some way to retrieve an ActionScript variable from my Cocoa application. Thanks.

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• Is an equivalent site of stackoverflow exists for other topics than computer science ? [closed]

  - by Guillaume

  I like a lot stackoverflow and I feel it far superior of other forum systems when dealing with questions and answers stuff. Now I get frustrated when asking question on more mainstream topics on basic forum. Someone knows if such a site exists ? Thanks.

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• Unauthorisedaccessexception - how to gain access?

  - by cfan

  I have a winform application to compress and move some files. When I try to access a path on my desktop, I get an unauthorisedaccess exception. I am running visual studio as administrator (says that in the program bar) and I am a full admin on my machine (can access other accounts, etc). How can I acess this path (folder)? One of the problems I have is the folder keeps setting itself to readonly. Thanks

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• Cross-domain iframe communication in Opera

  - by Mr Period

  Hi, I have need to communicate between two iframes of the same domain, which live inside a parent page on a different domain that I have no control over. This is a Facebook app and the basic layout is this apps.facebook.com/myapp L iframe1 (src='mysite.com/foo') L iframe2 (src='mysite.com/bar') I need frame1 to talk to frame2, but in Opera I can't access window.parent.frames['frame2'] to do the usual cross-domain methods (updating location.hash for example) Is there an alternate way to accomplish this in Opera? Thanks for your help in advance

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• Best (or appropriate) WSGI server for this Python script? - Python

  - by RadiantHex

  Hi folks, I'm having quite a problem deciding how to serve a few Python scripts. The problem is that the basic functionality could be generalized by this: do_something() time.sleep(3) do_something() I tried various WSGI servers, but they have all been giving me concurrency limitations, as in I have to specify how many threads to use and so on. I only wish that the resources on the server be used efficiently and liberally. Any ideas?

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• Making web server in C with native scripting support

  - by guitar-

  I'm an intermediate C developer, trying to get better. I want to make a very basic and lightweight HTTP server with its own scripting language. Could I use something like Lua for scripting? If not, what? I don't want to use CGI/FastCGI like Apache does for PHP in most cases, I want my server to natively support my scripting language.

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• Documentation tool for .net applications

  - by jovialwhispers

  I have an ASP.NET 2.0 application, developed in the early days of 2.0. There are almost no comment tags in the application. Is there any tool which can grab all the classes from that application generate a report [in chm or html or pdf] with all the classes and belonging methods, hierarchy of the classes and any kind of visual presentation of the over all flow/relationship/architecture? Thanks

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• Implicit conversion while using += operator?

  - by bdhar

  Conside the following code: int main() { signed char a = 10; a += a; // Line 5 a = a + a; return 0; } I am getting this warning at Line 5: d:\codes\operator cast\operator cast\test.cpp(5) : warning C4244: '+=' : conversion from 'int' to 'signed char', possible loss of data Does this mean that += operator makes an implicit cast of the right hand operator to int? P.S: I am using Visual studio 2005

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• What is difference between segment, Volume and Partition ?(In Storage Domain)

  - by Haranadh Gupta

  I have a basic question related to storage domain. Can any one answer what is difference between segment, Volume and Partition ? Thanks.

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• Custom scope for .NET application settings

  - by Valery Tydykov

  I can define my custom scope: [AttributeUsage(AttributeTargets.Property)] public sealed class SiteScopedSettingAttribute : SettingAttribute { } How do I use it in the Visual Studio Settings editor (make it available in the "Scope" combobox)?

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• Reduce the number of additional Queries to 0 by overriding functions in the base model

  - by user334017

  my basic database setup is: User:... Info: relations: User: { foreignType:one } When displaying information on the user it takes: 1 query to find info on the user, and 1 query to find additional info I want to reduce this to one query that finds both, I assume I need to override a function from BaseUser.class.php, or something along those lines but I'm not really sure what to do. Thanks!

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• Is there a C++ graphing library?

  - by thyrgle

  Is there a C++ graphing library that can display visual graphs (such as hyperbolas and parabolas and linear equations) based on the equation it is given and that is cross platform? Or am I just asking for too much...

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• data posting to bluepay

  - by tibin mathew

  Hi All, I am implementing bluepay payment gateway in my PHP project, I couldn't find any integration document for bluepay, Plaese any one tell me the basic steps for posting data to bluepay, ie in which format i have to post data to "https://bluepay.onlinedatacorp.com/test/bluepaylitetest.asp" Please help me!!!

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• Upload files in Google App Engine

  - by Ngu Soon Hui

  I am planning to create a web app that allows users to downgrade their visual studio project files. However, It seems Google App Engine accepts files uploading and flat file storing on the Google Server through db.TextProperty and db.BlobProperty. I'll be glad anyone can provide code sample ( both the client and the server side) on how this can be done, thanks

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• VC++ static library needs .obj stored in other project. How to do it?

  - by Saurabh Chopra

  Hi all, I am using Visual C++ 6.0. I have a static library containing a set of C functions. To create the .lib file, I need .obj of some .C files. Some such files are contained within the same static library project but some are to be stored in some othr project due to separate flags, etc. How can I include those .objs to create this library file..?

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• PHP: Which DB/DB Engine supports search well?

  - by KeyStroke

  Hi, I'm starting a site which relies heavily on search. While it's probably going to search basic meta data in the beginning, it might grow to something bigger in the future. So which DB/DB Engine is best in your opinion when it comes to search performance and future scalability? Appreciate your help

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• What is the best way to measure the memory usage of a C# function ?

  - by Duaa

  Hi all: I'm looking for an accurate way to measure memory usage of a C# program under Windows operating system. I'm using Visual Studio for programming my code and I want to know its time consuming for performance. Really, I tried to use the Task Manager, but I do not get an accurate measurment. Please, if any one know an accurate way to measure the memory consumption, please help me and thanks alot

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• summer training

  - by rohit-garg

  hi i wanna make a retail store software for my family retail store .... can anyone help me out with which language to use and just give me some basic ideas I'm an engineering student and have good knowledge of ASP, HTML, CSS, VBSCRIPT and have gone through java , c ,c++. please help me anyone

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• Django Barcode for store sales

  - by bobsr

  I am in process of converting Visual Basic app into Python Django. Currently, it has barcode functionality to process sales at a store. Can this be achieved with python django.

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• "Could not delete from specified tables" error only on published ASP.NET web site

  - by Girish1984

  I have written a simple delete query delete from mails While I execute I get no problem and the query runs fine, but when I publish the website I get an error stating: "Could not delete from specified tables" What might be the problem? I am getting this error when placed in IIS but when i run it in local drive through visual studio i am not getting this error...please help

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• C# BackgroundWorker RunWorkerCompleted Event

  - by Jim Fell

  My C# application has several background workers. Sometimes one background worker will fire off another. When the first background worker completes and the RunWorkerCompleted event is fired, on which thread will that event fire, the UI or the first background worker from which RunWorkerAsync was called? I am using Microsoft Visual C# 2008 Express Edition. Any thoughts or suggestions you may have would be appreciated. Thanks.

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• Polymorphism and c#

  - by saurabh

  Here one more basic question asked in MS interview recently Class A { public virtual void Method1(){} public void Method2() { Method1(); } } class B:A { public override void Method1() { } } Class main { A obk = new B(); obk.Method2(); } now tell me which function gets called ? sorry for the typos.

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• How to integrate camera image into physics engine?

  - by Pedro

  I recently came across this and would like to implement something similar. The basic approach is clear: I have to threshold the image and check if a virtual object collides with the remaining foreground. Instead of implementing the physics myself, I'd like use an engine like Box2D. But how do I integrate the thresholded image into the physics engine so it is possible to interact with virtual objects?

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