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  • New IDE Features in Visual Studio 2010 for C# Developers

    After a quick review of C# language features, lets do the same for the IDE improvements. So, whats in there for C# developers? Generate From Usage This feature greatly improves Visual Studio support for test-driven development (TDD). However, it is useful even if you dont use TDD at all. It might increase your productivity by simply reducing the number of keystrokes and eliminating repetitive typing. For example, now I can write code like this: class Program{    static void...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • Any Programming Languages Recommendations? A Space shooter game that allows two people to play at the same time?

    - by Bombcode
    Hey Everyone, Do you remember a arcade game, that allow two people to versus or play each other? A Galaga/Gradius type game. Me and a couple of other people I know wanna make a game like this. We want to get some other opinions on what programming languages to use.(C or C++ isn't an option .). We plan to use an engine to help us build. It's gonna be a multiplayer game, so we would be handling the networking with this language as well. We are thinking about C#, Java, or Actionscript 3. Any Advice on this? And if anyone knows the arcade game I am referring to please post up :)! Edit Let me add something here, this game will be plain on computers and laptops only. We mainly wanna what's good for handling the networking and Dual screen play.

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  • Returning status code where one of many errors could have occured

    - by yttriuszzerbus
    I'm developing a PHP login component which includes functions to manipulate the User object, such as $User->changePassword(string $old, string $new) What I need some advice with is how to return a status, as the function can either succeed (no further information needs to be given) or fail (and the calling code needs to know why, for example incorrect password, database problem etc.) I've come up with the following ideas: Unix-style: return 0 on success, another code on failure. This doesn't seem particularly common in PHP and the language's type-coercion messes with this (a function returning FALSE on success?) This seems to be the best I can think of. Throw an exception on error. PHP's exception support is limited, and this will make life harder for anybody trying to use the functions. Return an array, containing a boolean for "success" or not, and a string or an int for "failure status" if applicable. None of these seem particularly appealing, does anyone have any advice or better ideas?

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  • Unable to start ubuntu

    - by Ray
    Need your help here: I'm unable to start Wbuntu in my laptop. I'm sharing ubuntu with Windows 7 in my laptop, and after I install Ubuntu when I boot my laptop and choose ubuntu as my operating system the following error appears: Windows failed to start. A recent hardware or software change might be the cause. To fix the problem: Insert your windows installation disc and restart your computer Choose your language settings, and then click "Next." Click "Repair your computer." If you do not have this disc, contact your system administrator or computer manufacturer for assistance. File: \ubuntu\winboot\wubildr.mbr Status: 0xc0000098 Info: The selected entry could not be loaded because the application is missing or corrupt. Any ideas?

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  • Do you think that GAE alone is enough to justify learning Python over Ruby?

    - by Cue
    Considering the fact that you don't have to get involved in setting up/buying a server or even buying a domain, do you think that fact alone is enough to choose one over the other? I don't necessarily want to work on Google App Engine, I just find it convenient when it comes to hosting/environment/etc. and wondering if that's a good enough reason to learn python. In any case, I'm not looking for a debate between python and ruby but more on Google App Engine and whether its value is enough to dictate the language you should learn.

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  • In what way I can implement packet filtering function in C++/C#?

    - by Network study
    Background: I am going to design a firewall-like application (with GUI) which will include several functions such as Packet sniffing and packet filtering. Both of the functions should be implemented to support different protocol levels including application, transport, network and link layer. I only know a little in C#.Net programming to perform the IP packet sniffing. It is also known that packet filtering requires the techniques in WFP or LSP and packet sniffing in application requires dll hooking. Questions: I am not sure which programming language(either C++ or C#) would be suitable for designing such an application described above. If I want to implement the packet filtering function, any libraries will be needed? edit01: Someone suggest that winDivert would be helpful, is it true?

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  • Visual Studio goes international

    While code, the language of software, is universal, developers and end users speak in different tongues across the globe.  For software to meet the needs of all customers, it must interact in their languages, currencies, times and dates, and accommodate layouts that feel natural to the user.    In Developer Division, we put a great deal of thought and effort into building products for developers around the world.  For some languages, we do a complete translation of our products. ...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • Developing AI for warhammer board game [closed]

    - by josemanuel
    right now I'm going to develop a simple AI for some units for the board game warhammer fantasy. With some simple rules, I've read some things such as http://gamedev.stackexchange.com/questions/21519/complex-game-ai-for-turn-based-strategy-games . I have the robots to move the pieces, the map is just simple(no hills,buildings..) and I need to start to give an AI for the robot to move the pieces. Problem is I have been searching for a long time and can't really find someone that has done something similar with warhammer, and I don't really know where to begin with or which tools I need to use. I would be glad if someone can give me some headsup on how to begin with, or if any programming language is better, not to mention if there is something similar where I could ask for help.

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  • MVC Coding Style Best practices

    - by user1378680
    I'm trying to learn how to code in MVC ... Normally what i do most times is that I write all the codes first, then break out the functions.. Have the functions into a seperate file and include it at the top of the page when I need it. 1) This method seem to work for me, although that means i require more time to make out the functions. Is this normal for learners.? 2) When I'm doing MVC : Model - contains all the functions and it's included in the view View - This has to do with the display of the whole app What is the use of Controller? Thanks for you time and patience. I most appreciate it. My language prefrence is PHP with MySQL

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  • Free book on C++ from

    - by TATWORTH
    At https://www.syncfusion.com/resources/techportal/ebooks/Cplusplus?utm_medium=EDM, SyncFusion are offering a free book on C++ for C# developers."C++ Succinctly was written to help professional C# developers learn modern C++ programming. The aim of this book is to leverage your existing C# knowledge in order to expand your skills. Whether you need to use C++ in an upcoming project, or simply want to learn a new language (or reacquaint yourself with it), this book will help you learn all of the fundamental pieces of C++ so you can begin writing your own C++ programs."

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  • Yet another suspend/wake up problem [closed]

    - by user30591
    Hello dear friends and earthlings, I have some serious issue with waking up... It all worked 3 days ago and after an update it.. just stopped... i had no problems with it but now i just cant resume from the suspended mode... the screen wont turn on and nothing will happen... which is (sorry for using strong language) so i need help! i have not the slightest idea what could be the reason. Thx a lot!

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  • Programming Carreer. What should i choose? [closed]

    - by thenewbie
    I have an experience in programming. Im not that experience but i have created some desktop application like payroll etc. In web i had created some websites. Now im studying java for android. I already created an application on android and submitted it on google play.However, i feel like the excitement in creating application for android or web is gone. What i think i like is to program in c++ language. but i have a doubt mastering it. Because nowadays only a handful of company hire a c++ junior programmer. I think only in gaming industry that they would hire a c++ programmer and has an 3 or more years of xp. While in java there are lots of oppurtuniy especialy for android. and I dont have a plan studying objective c cause i dont have mac. SO what should i realy choose? thank you..

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  • Should Equality be commutative within a Class Hierachy?

    - by vossad01
    It is easy to define the Equals operation in ways that are not commutative. When providing equality against other types, there are obviously situations (in most languages) were equality not being commutative is unavoidable. However, within one's own inheritance hierarchy where the root base class defines an equality member, a programmer has more control. Thus you can create situations where (A = B) ? (B = A), where A and B both derive from base class T Substituting the = with the appropriate variation for a given language. (.Equals(_), ==, etc.) That seems wrong to me, however, I recognize I may be biased by background in Mathematics. I have not been in programming long enough to know what is standard/accepted/preferred practice when programming. Do most programmers just accept .Equals(_)may not be commutative and code defensibly. Do they expect commutativity and get annoyed if it is not. In short, when working in a class hierarchy, should effort me made to ensure Equality is commutative?

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  • Increasing SEO and Google adsense earnings [closed]

    - by swat_mag
    Possible Duplicate: How can I increase the traffic to my site? I have a website ( http://www.special-ops.org ) it is quite old but new site... Old in that that i written it in another language and on other domain, now i registered new domain and have plan to translate everything to english... I stuck on first step... How to improve my SEO and get traffic? I think i'm doing good on site seo, but my content are one of millions... How to improve it? Examples of my articles: http://www.special-ops.org/navy-seals-most-elite-unit-in-united-states-forces/

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  • Am I unhireable?

    - by DrSammyD
    I've received my B.S. in Software Engineering in August 2010 and I've been looking for a job since. I've gotten two interviews since that went up to the technical phone interview and then they were no longer interested. One of the recruiters mentioned to me that they thought my fundamentals weren't strong enough. What do I need to brush up on in order to get past the technical phone interview. My language of most experience is C#. I know Object Oriented Programming. I know what the difference between an interface and an abstract class is. I've applied to positions from game programming to WPF/Silverlight. I have a portfolio website www.samarmstrong.me. It also has my resume on there. I never had real internship. Am I unhireable?

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  • How can one combat boredom?

    - by sten29
    I'm not sure if it is a right place to ask about it but I think it is worth to try. I am PHP programer with near 5 years professional experience. I passed Zend certificates (PHP4, PHP5, ZF), I know almost everything what I should know. And the problem is, that I am bored. I think that I should change technology. It will give me a boost. It will give me satisfaction from work again. But I'm not sure what to choose. Java, .Net, C++ or maybe something other? I am really open to any technology. Have you ever had similar problem? What do you think about it? Maybe I should try few months holiday instead changing language?

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  • What can I learn to build a (kind of) recommendation system?

    - by lsmagalhaes
    I'm learning how to develop an android app (nothing serious, just for learning and fun), so I devised the following goal: an app that learns with users actions and, some time later, starts to suggest some useful things. For example: The user add some notes daily, in the morning, and mark some of them as done generally on thursdays and sundays, at evening. Based on that behaviour and the relation of the notes marked as done, the app will prioritize notes that are more propense to be marked, and avoid notifying in days where no note is marked. This is a silly example but I think it ilustrates well what I want to do. I know this is a matter of machine learning, but I don't know where I should start learning. To anyone interested, I'm build a backend in Python, so any libraries or frameworks in this language are very welcome. The frontend, by the way, is sencha touch + phonegap.

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  • game programming career, vc++ reference and future of it [closed]

    - by Pappu Bacha
    1) I have quite a lot of interest in game programming and I (to my thought) am quite good at programming skills, I have developed some console based animations and text based animation games (like copter-it, snake, and a music visualization), should I invest in game programming? I have 2 years at college left. 2) If I am to pursue a career in game programming, and I select to go only with c++ and DirectX, is it enough? is assembly language necessary? 3) is Visual C++ or MFC dead? should I invest in it or not? 4) I am unable to find any reference book for Visual C++ 2008 or later (just like C++ the complete reference book) I need a book that covers the basic fundamentals and covers the most of the libraries etc.

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  • Matrix camera, movement concept

    - by NoFace
    I was talking to some guy. He said that my movement concept in game is bad. When left or right arrow is pressed I'm scrolling background what makes you feel that player is moving (player's X remains same). So... he told me something about matrix view. I should create all walls and platforms static and scroll only the camera and move player's rectangle. I did a little research in Google, but nothing found. Can you tell me anything about it? How to start? Maybe links, books and resources? My programming language is Java (2d). Thank you!

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  • SQL and Database: Where to start! [closed]

    - by Nizar
    First of all I just know HTML and CSS (this is my background in web development and design) and I have found that before I move to a server-side language I need to learn about databases and SQL. My first question: Do you think this order of learning is good (I mean to learn SQL after HTML and CSS)? My secod related question: Do I have to learn a lot about SQL and databases? or just the basics? and if you know any good beginners books please write their titles.

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  • What are the things to know before to start Game Development Using C++?

    - by adietan63
    I just want to ask the question above ^. I want to learn C++ language. Someday i want to develop Game Application in c++ and I think it is so difficult for me to achieve that but im willing to learn and achieve that goals for may personal satisfaction and also for my CV as well. Can you give me a guidelines on how to achieve that goals? What are the languages that i need to learn together with c++? please help me.. Thank you!

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  • Remmina password problem with windows server 2008 R2

    - by Hcbayram
    I use Ubuntu 12.04. I am already using Remmina both with RDP and VNC connections for several servers. For one of my servers I have a problem to login after login window opens. The server is Windows 2008 R2. The screen for entering user and password comes but does not accept the password. I guess the problem is with language but password does not contain any problematic letter except a $ sign. When connecting from Windows 7 there is no problem.

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  • Does anyone write games in Delphi?

    - by MDV2000
    I am a very seasoned Delphi developer (over 12 years of experience not counting my Turbo Pascal experience) and was wondering does anyone write games in Delphi? I have seen DirectX API wrappers in Delphi that allow you to program against DirectX (even wrote a simple solitaire game with a friend), but haven't seen anything out there that shows me that I should keep up with Delphi. I just hate to walk away from so much knowledge and Object Pascal language, but I am not seeing much as to a reason to keep going with Delphi. I currently program in C# and thinking about XNA, but it seems to me that the dominating opinion is go C/C++ route with DirectX. Any other Delphi developers out there struggle with this too? Thanks, MDV

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  • Is Java a good choice for small to medium size websites? [closed]

    - by mephisto
    Why do I ask? I want to use one language not two. Yes I know with Java and .NET I can program anything, but, as a website it should have a good design, I don't want to build ugly sites. Which is why for smaller sites I use PHP, I can get the e-comm I want and also a nice UI pretty easily, unlike in ASP.NET. But would I run into this design rstriction with Java (I've never used it). Plus, Java would also give me exposure to Android development. So..then I could ditch PHP? I guess I am looking for the 'one ring to rule them all', and not 2 or 3 (languages). Thanks in advance,

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  • Running the Ubuntu Kernel and OS on custom processor

    - by xupv5
    This is hardly a theoretical question as many have done this, albeit there's very little information on the underlying processes. I'm developing a custom MIPS-based processor on which I would like to run ubuntu. I'm quite baffled as to what to do next after you've designed the instruction set and the computer architecture itself. I need to be able to run a kernel and OS but how does it all tie in? At the moment I'm researching into designing a compiler for the linux kernel to generate the appropriate assembly language. Is that a good way to go? What do I need to do after that?

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