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• WPF ListView example showing all possible kinds of columns including hypelink and checkbox

  - by MicMit

  Could anyone help with a link to comprehensive example or book with all possible kinds of columns for ListView. ListView is bound to Observable collection but read-only ( except checkboxes which are primarily to drive certain actions for selected rows for the application ).

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• Silverlight + WCF + client credentials

  - by Bram

  I have a WCF Web Service with a custom username/password validator. How does one specify the username and password as the ClientCredentials properties when creating a service in Silverlight are read-only? Thanks for any help.

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• Equivalent of http://www.cplusplus.com/ for C# .net

  - by David Relihan

  Hi Folks I've read through a lot of the "Learn C# .Net" questions just to see if this question was answered already (directly or indirectly). I program mostly in C++ so I find the website http://www.cplusplus.com/ invaluable and there's rarely a day when it is not open in my browser! However, I'm just wondering is there an C# .Net equivalent that people find themselves constantly referencing? The best I'm aware of is: http://stackoverflow.com http://msdn.microsoft.com/en-us/vcsharp/aa336809.aspx http://www.java2s.com/Tutorial/CSharp/CatalogCSharp.htm Thanks,

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• Getting my head around the practical applications of strong and weak pointers in Objective-C

  - by Chris Wilson

  I've just read the accepted excellent answer to this question that clarifies the conceptual differences between strong and weak pointers in Objective-C, and I'm still trying to understand the practical differences. I come from a C++ background where these concepts don't exist, and I'm having trouble figuring out where I would use one vs the other. Could someone please provide a practical example, using Objective-C code, that illustrates the different uses of strong and weak pointers?

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• Help getting started with MEF

  - by SteveCl

  Hi, I was reading somewhere that with MEF I can simply drop a dll into a directory and my application (with some MEF magic) will be able to read it and execute the code in it? Hopefully only classes that implement an interface that I define?? Can someone help me to get going, with some links maybe for my problem. I've looked through some of the docs, but nothing seems to be what I'm after and its tricky when I don't know exactly what to search on... Thx S

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• cifs/samba client library

  - by Reflog

  Hello. I'm looking for some stand alone library to access SMB/CIFS shares. I am not looking for mounting the shares, just browsing and accessing the files for reading. Preferable something with a simple simple API similar to regular POSIX operations of opendir, scandir, read and etc. Thanks in advance!

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• What is massively parallel processing (MPP) ?

  - by HotTester

  Ever since Microsoft introduced sql-server version code-named "Madison" the massively parallel processing (MPP) has got into picture. What exactly is it and how does sql-server is going to benefit from it ? Further is massively parallel processing (MPP) related to parallel computing ? I read about Madison here and about parallel computing here. Thanks in advance.

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• input value in jquery fancybox

  - by Frankie-T

  Like asked here I got the problem, that I cannot read the value of an input type="text" field after writing something into it. The event is fired correctly, and with other inputs outside the fancybox it works great.

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• Django grappelli

  - by dzen

  Does anyone here use django-grappelli here ? I would like to read some experience of developers or users, if there are common mistake to avoid or why you use or do not use grappelli. Thanks for sharing

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• is mktime() using date() daylight saving aware?

  - by Haroldo

  I've read through a few questions about this here on s.o. and none seem to ask or answer the question very bluntly: $ts_today = mktime( 0, 0, 0, date('m'), date('d'), date('Y') ); is this daylight saving aware? if not, how do i make mktime() daylight saving aware?

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• Concepts: Channel vs. Stream

  - by hotzen

  Hello, is there a conceptual difference between the terms "Channel" and "Stream"? Do the terms require/determine, for example, the allowed number of concurrent Consumers or Producers? I'm currently developing a Channel/Stream of DataFlowVariables, which may be written by one producer and read by one consumer as the implementation is destructive/mutable. Would this be a Channel or Stream, is there any difference at all? Thanks

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• Remove or change an attribute syntax in AD LDS?

  - by Drazar

  I've searched the net and I cant find any information about how to change an attribute syntax or remove an attribute from the schema in AD LDS, former ADAM. From some documents i´ve read they claim it is not possible. However I find that hard to believe. Is there no room for making an error? Regards

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• relational databases and multicast messages

  - by xRobot

  I have read that relational databases are a terrible way to do multicast messages like twitter. So twitter saves every tweet only one times and then retrieve its in every stream ? or saves every tweet in every users's stream ? I want to know why relational database ( like mysql or postgresql ) doesn't good for twitter-like application.

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• Is is possible to use IOCP (or other API) in reactor stle operations?

  - by Artyom

  Hello, Is there any scalable Win32 API (like IOCP not like select) that gives you reactor style operations on sockets? AFAIK IOCP allows you to receive notification on completed operations like data read or written (proactor) but I'm looking for reactor style of operations: I need to get notification when the socket is readable or writable (reactor). Something similar to epoll, kqueue, /dev/poll ? Is there such API in Win32? If so where can I find a manual on it?

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• Slurping a file into a string in Perl

  - by dreeves

  Yes, There's More Than One Way To Do It™, but what is the most canonical, most efficient, and most concise methods to read an entire file into a string? (The latter two are perhaps at odds.)

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• Visual Studio Macro To Switch Solution Configuration

  - by Eddie Parker

  I'm trying to write a macro that toggles between release/debug solution configurations in Visual Studio. It appears I can switch the configuration by using 'DTE.ExecuteCommand("Build.SolutionConfigurations", "Debug")'. Is there a way I can 'read' the value? Or is there a way I can use macros to 'focus' on the solution configuration UI element?

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• isnt as a c# keyword

  - by Mikael

  To check if an object is of a certain class one can write: if (item is Class) why isn't the opposite possible? if (item isnt Class) instead one would write if (!(item is Class) which isn't as easy to read as if "isnt" was a keyword just as "is" is. Is there something that makes it so that only "is" should be available or has "isnt" just been forgotten about?

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• Is Occam-pi a good language to learn to program LEGO MINDSTORMS & Surveyor Corporation SRV-1?

  - by anonymous

  Is Occam-pi a good language to learn to program LEGO MINDSTORMS & Surveyor Corporation SRV-1 robots for an programming newbie. Are there any opensource projects making use of the same -- to read source code. url for occam-pi :- http://www.transterpreter.org/

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• Project doing in mvc pattern using cairngorm framework.

  - by Rejo Thomas

  hii .. I wish to do my project in mvc pattern. so I chose cairngorm framework and just read some of the document about this framework.But I cant understand deeply to do project using this framework. Have any methods or examples to study doing project in cairngorm framework?? If u can pleas help me.

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• Immutability of structs

  - by Joan Venge

  I read it in lots of places including here that it's better to make structs as immutable. What's the reason behind this? I see lots of Microsoft-created structs that are mutable, like the ones in xna. Probably there are many more in the BCL. What are the pros and cons of not following this guideline?

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• Creating a byte array from a stream

  - by Bob

  What is the preffered method for creating a byte array from an input stream? Here is my current solution with .NET 3.5. Is it still a better idea to read and write chunks of the stream? Stream s; byte[] b; using (BinaryReader br = new BinaryReader(s)) { b = br.ReadBytes(s.Length); }

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• Addin to Visual Studio for visualizing a selected json string in the editor

  - by Larsi

  Hi! I've got a lot of xml files, and embedded in some elements there are json serialized objects. They are quite difficult to read and modify. So question is: Are there any Visual Studio addins availible that can take selected json-text in the editor, and visualize it (and maybe even allow for editing)? if not, if I must build it - are there any good starting points or samples availible? (making a right-click command availible when text is selected, and them showing a popup) Regards Larsi

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• Book for Anti Design Patterns

  - by Pranali Desai

  I have heard a lot about anti patterns and would like to read a book on this,which book would you suggest for Anti patterns.

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• CodeIgniter Authentication Library for Beginners?

  - by 01010011

  Hi, Can anyone recommend a great CodeIgniter Registration/Login/Logout library for beginners to web development? I read on stackoverflow that Redux was highly recommended at one time. What is the current recommendation?

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• struts 2 - where should I set global application variables?

  - by Nicola Montecchio

  Hi I'm using struts 2 and I'd like to read some custom-defined parameters (global variables), preferably from web.xml or some custom ".properties" file (i.e. not hardcoded in the Java sources). This problem has been driving me mad for the past half hour as I can't google any reasonable solution. What is the best way to do this? I find it strange that it is so difficult ... all the best Nicola Montecchio

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