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• Why would var be a bad thing?

  - by Spoike

  I've been chatting with my colleagues the other day and heard that their coding standard explicitly forbids them to use the var keyword in C#. They had no idea why it was so and I've always found implicit declaration to be incredibly useful when coding. I've never had any problems finding out what type the variable was (you only hover over the variable in VS and you'll get the type that way). Does anyone know why it would be a bad idea to use the var keyword in C#?

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• Is there a replacement for Paste.Template?

  - by Jorge Vargas

  I have grown tired of all the little issues with paste template, it's horrible to maintain the templates, it has no way of updating an old project and it's very hard to test. I'm wondering if someone knows of an alternative for quickstart generators as they have proven to be useful.

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• OpenMP implementations in VC++ 2008, 2010

  - by John

  Depending on implementation, OMP can be quite useful to parallelize fairly arbitrary bits of code - e.g a parallel section inside a method that calls two independent methods - or it can be bad. It depends on how threads are created/cached, I think. How does the VC++ 2008 implementation work? And is the 2010 implementation significantly different in terms of features and performance/flexibility?

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• Tasklist replacement for Visual Studio

  - by Matthias

  I would like to use the task-list in Visual Studio but it really lacks almost any useful feature a task-list should provide. So I use Todo-List externally, to keep track of the things I need to get done. Would be nice to have it all in one place. So does anyone know of a cool replacement Add-On for the tasklist in Visual Studio? Thanks in advance!

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• JDBC ODBC bridge for Mac OSX

  - by Saurabh Lalwani

  Hi, I am having a hard time establishing a connection to my database file using JDBC-ODBC bridge. The driver I am using is sun.jdbc.odbc.JdbcOdbcDriver but I believe it is not present on Mac OSX by default and hence throws an exception for class not found. I googled for the driver but could not find much useful information. Can somebody please help me establish the connection? Or send me any link which contains information I am looking for? Thanks,

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• What are some lesser known usages of #pragma?

  - by Xavier Ho

  I've never understood the need of #pragma once when #ifndef #define #endif always works. I've seen the usage of #pragma comment to link with other files , but setting up the compiler settings was easier with an IDE. What are some other usages of #pragma that is useful, but not widely known?

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• Technologies required for connectedTv

  - by harigm

  Can anyone help me suggesting which technologies will be useful to implement a ConnectedTv. In ConnectedTv where the Internet is configured in TV, while watching TV, users can browse the TV.

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• What is a really simple explanation of unit testing?

  - by ensnare

  I've never done any unit testing before, and would like to learn what it is and how it can be useful in my Python code. I've read through a few Python unit testing tutorials online but they're all so complicated and assume an extended programming background. I'm using Python with Pylons to create a simple web app. Any simple examples would be greatly appreciated. Thanks!

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• Where does INumeric come from?

  - by jdk

  I see kudos to INumeric and blog posts that state how to simulate the features in its absence from a language (e.g. this post ) But in what language/s does this INumeric goodness originate from? In other words in what languages would I find examples of INumeric? I Googled its name and didn't come up with useful results about origin or examples. But I'm sure somebody here knows...

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• Why is it so hard to find a C++ 3d game tutorial

  - by Dave

  I'm planning on learning 3d game development for the iphone using a 3d engine, but because of lack of tutorials for the iphone I was planning on using C++ game tutorials and making the necessary changes. The problem is that I've had limited success when searching for things such as 'c++ 3d fps tutorial ' I dont really get anything useful. Are there any 3d c++ tutorials you can recommend?

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• How to activate Mac OS X application with a given process ID?

  - by Olivier

  I know the process id of an application in Mac OS X. How can I switch to it (using applescript, or python, or whatever)? By "switch", I mean, put in focus. The usual solution is to use the applescript code tell application "Foo" activate, but here the name is not useful because I have many instances of the same application running. I am however able to get the process id of the application. How can I switch to this application programmatically?

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• Prefix and Postfix operator's necessity

  - by Karthi prime

  What is the necessity of both prefix and postfix increment operators? Is not one enough? To the point, there exists like a similar while/do-while necessity problem, yet, there in no so much confusion (in understanding and usage) in having them, but with having both prefix and postfix (like priority of these operators, their association, usage, working). And do anyone been through a situation where you saidd "Hey, I am going to use postfix increment. Its useful here"

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• Why should a .net developer learn F#?

  - by Vijesh VP

  What is the new language F# is all about? Where is that going to be useful? And what is Microsoft's future plan (release road map) regarding this language?

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• Documents needed for software development process

  - by Jibu P C

  Hii, I am new to architectural designing of the applications, and our company is not following any procedures and we are not documenting any thing regarding the software development. So can anybody help me to understand regarding the above context. If you find any useful articles links please forward me.

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• Are there any .net classes/functions that are optimized for multiple cores?

  - by diamandiev

  I know that the developer is supposed to do this himself. But seeing how we are getting cpu's with more and more cores and there are still many developers who do not use multithreading, if we have this functionality built in, it could increase performance dramatically in some scenarios. One particular example where this could be quite useful is in image processing. I doubt that the built in GDI+ classes are multithreaded.

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• How can I debug expect_before behaviour

  - by itj

  I am relatively new to TCL / expect and mostly modifying existing code. expect_before doesn't seem to do what I expect (which is fine) but I can't work out how to debug it. I have used -d option and am now using exp_internal -f "argh.log" 1 to create a log file, but it isn't helping me. expect_before -info seems useful, but I am not able to grab / display the output (I did say I was new to TCL)

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• what is your java 1.6 favorite feature

  - by ekeren

  what is your java 1.6 favorite feature? Java 6 has some nifty feature: SeriveLocator Support to Scripting language Acess to Compiler APT enhancement (Annotation) And more... What is the one you like the most, and found it very useful?

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• What do you think about the advantages/disadvantages of .net 4.0 dynamic types?

  - by Nima Rikhtegar

  What do you think about the advantages/disadvantages of .net 4.0 dynamic types? are they useful? do we really need them? what are their advatages? thanks

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• Which is your favorite "hidden gem" package on Hackage?

  - by finnsson

  There are a lot of packages on Hackage, some well known (such as HUnit) and some less known (such as AspectAG). I'm wondering which package you think is a hidden gem that deserves more users. Maybe a useful data structure, helpers for monads, networking, test, ...? Which is your favorite "hidden gem" package on Hackage?

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• Http web request doesn't maintaining session.

  - by Pankaj Mishra

  Hello, I have program where i want to scrap some Useful study material for me. This site site maintaining session key and some other key also. If I trying to go nested page then it will throw me out and showing session out message. I unable to maintaining session key in web request class. so please give me some idea that how can i maintain session in web request class.

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• What PHP Netbeans IDE configuration results in more productive development?

  - by Scott Faisal

  For example I use Netbeans for PHP and have started to integrate PHPUnit & XDebug as part of my normal setup. What other plugins/modifications to Netbeans default setup can be more productive and useful. Thank You

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• Is INotifyPropertyChanged only for the presentation layer?

  - by D.H.

  The INotifyPropertyChanged is obviously very useful in the view model for data binding to the view. Should I also use this interface in other parts of my application (e.g. in the business layer) when I want notifications of property changes, or I am better off using other notification mechanisms? I realize that there is nothing stopping me from using it, but are there any reasons that I shouldn't?

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• Highlight all occurrences of a selected object with ReSharper

  - by Luís Custódio

  I was used to use RockScroll (or MetalScroll), but when I started to use ReSharper my RockScroll start to show some bugs. Well, this is scope to another discussion http://stackoverflow.com/questions/1089493/is-rockscroll-compatible-with-resharper. But my problem is related, because now without MetalScroll I can't highlight all occurrences, what I consider very useful in many situations. Someone have another plugin for VS2010 or for ReSharper that do the same or better?

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• What developer conferences/code camps would one go for mobile development?

  - by CF_Maintainer

  I maintain and develop on the Windows Mobile platform. I know the market is changing rapidly with iPhone and Android gaining market shares. There are also app development platforms like rhomobile/titanium. Are there any platform/non platform specific mobile conferences this year? What would be some of the important/useful conferences to attend in the mobile arena? Thanks in advance.

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• Has Windows 7 Fixed the 255 Character File Path Limit?

  - by The Matt

  As I understand it, the limitation of 255 characters in a file path is a Windows limitation. What is the reasoning for this? If so, has this been resolved in Windows 7? In our continuous integration practices, we often have deeply nested project structures and it would be extremely useful to be able to go beyond 255 characters. Right now we are somewhat forced to structure our projects in such a way as to not hit this artificial ceiling.

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