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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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• IE9 Preview disables CLR DEVPATH feature

  (This is not related to IKVM.NET, but since I spent several hours tracking this down, I thought I'd write it up here in the hope anyone else struggling with this will find it.) One of the lesser known (development) features of the CLR is the ability to override the regular Fusion assembly loading rules by setting the DEVPATH environment variable (and adding an entry to the machine.config to enable this). It turns out that this feature can be disabled...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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• How to retrieve certificate from my store personal? [closed]

  - by shariphwar

  I want to use the following code by java program. How to convert the following C# code to java code or how to write just like this code by java programming language? Access certificate by C# X509Store store = null; X509Certificate2Collection _recipients = null; // select the right store //if (lstRecipients.Text=="Personal") store = new X509Store(StoreName.My, StoreLocation.CurrentUser); // else // store = new X509Store(StoreName.AddressBook, StoreLocation.CurrentUser); // open store and show certificate picker store.Open(OpenFlags.ReadOnly); X509Certificate2Collection tempCollection = X509Certificate2UI.SelectFromCollection(store.Certificates, "Crypter", "Select a Certificate for Encryption", X509SelectionFlag.MultiSelection); store.Close();

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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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• using "IS" is better or checking for "NOT NULL"

  - by BDotA

  In C#.NET language: This style of coding is recommended or the one below it? if (sheet.Models.Data is GroupDataModel) { GroupDataModel gdm = (GroupDataModel)sheet.Models.Data; Group group = gdm.GetGroup(sheet.ActiveCell.Row.Index); if (group!=null && controller != null) { controller.CheckApplicationState(); } } or this one: var gdm = sheet.Models.Data as GroupDataModel; if (gdm != null) { Group group = gdm.GetGroup(sheet.ActiveCell.Row.Index); if (@group!=null && controller != null) { controller.CheckApplicationState(); } }

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• Application didnt upgraded after upgrading ubuntu to 13.10

  - by Gaurav Dighe

  I upgraded my laptop from ubuntu 13.04 to 13.10. Its working like a charm. But I doubt if software-center, file manager, vlc, etc upgraded. Still I am not getting the new versions of softwares in software-center. I am not able to see any new features in file managers as was noted on many blogs. VLC still showing the old version 2.0.8. Its being said that its upgraded to VLC 2.1 or just a dist-upgrade would do the job. But it didn't. Also I need to know the default applications (with version) provided by ubuntu 13.10 Kindly help.

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• Profiling Script [closed]

  - by Abhirup Manna

  Possible Duplicate: I need an open source php social script, minus the social features I am looking for a web script in which users can register and create a simple profile page; something like a CV. When users log in they will be able to fill out a simple form with details like name, dob, etc. and it displays in a simple fashion on the profile page like domain.com/username Is there any simple script available for this maybe free or open sourced? An example is prairie identity server (openID). I need something similar but more customizable.

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• Can my computer run Ubuntu? [duplicate]

  - by Harry B

  This question already has an answer here: How do I find out which version and derivative of Ubuntu is right for my hardware in terms of minimal system requirements? 2 answers Just want to check if my computer can run Ubuntu. It is an old IBM ThinkPad, so here are the basic stats I could find: IBM 28832ZU Processor Intel(R) Celeron(R) M processor 1300MHz Processor Speed 1.27 GHz Memory (RAM) 2048 MB Operating System Microsoft Windows XP Professional Operating System Version 5.1.2600 Intel Extreme Graphics 2M And here is some info pulled from the graphics panel NTEL(R) EXTREME GRAPHICS 2 FOR MOBILE REPORT Report Date: 06/28/2013 Report Time[hr:mm:ss]: 17:53:20 Driver Version: 6.14.10.3943 Operating System: Windows NT* 5.1.2600 Service Pack 2 Default Language: English DirectX* Version: 9.0 Physical Memory: 2038 MB Min. Graphics Memory: 8 MB Max. Graphics Memory: 64 MB Graphics Memory in use: 7 MB Processor: x86 family 6 Model 9 Stepping 5 Processor Speed: 1296 MHZ Device Revision: 2 Output Devices Connected to Graphics Accelerator * Active Notebook Displays:1

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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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• SQL Server 2012 Service Pack 1 is available - this time for sure!

  - by AaronBertrand

  Last week I mentioned in passing that Service Pack 1 is now available, while I was blogging from the PASS Summit keynote . I wanted to put up an official post instead of having it appear as a footnote there (I also updated my April Fools' joke to point to the right place). Service Pack 1 Details Service Pack 1 is build # 11.0.3000 and includes 13 fixes to public KB items and 35 other internal (VSTS) items. You can see the list of fixes in KB #2674319 . You can also read about new features included...(read more)

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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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• 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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• SQL Saturday #303 - Rochester, NY

  Don’t miss your opportunity to attend SQL Saturday #303, the largest FREE training event dedicated exclusively to SQL Server Administration, Development and Business Intelligence to hit Rochester, NY. This event also features 2 paid-for preconferences, run by Bill Pearson and David Klee. Register while space if available. 24% of devs don’t use database source control – make sure you aren’t one of themVersion control is standard for application code, but databases haven’t caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out…

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• New Office VBA site launch on MSDN

  MSDN now features a special site (also accessible via www.iheartmacros.com) dedicated to Microsoft Office VBA - an important part of the Office 2010 value.   The site presents a clear path for technically savvy users to begin learning how to customize the Office applications to meet their needs. This new MSDN site highlights content for: What you can do with VBA How to get started Key blogs VBA tips & tricks Access to a new interactive training tool, the Office Developer Atlas. In addition...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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• Announcing: Sun Server X4-8

  - by uwes

  On June 3rd, Oracle announced the latest in its line of workload-specific, enterprise-class servers, the Sun Server X4-8. Co-engineered with Oracle software, these servers are based on the latest Intel® Xeon® E7-8895 v2 processor and are the first to include elastic computing features, maximizing performance by adapting to different workload demands in real time. This server is currently available for quoting, ordering and shipping. This product replaces the Sun Server X2-8.  Please read the Product Bulletin on Oracle HW TRC for more details. (If you are not registered on Oracle HW TRC, click here ... and follow the instructions..) For More Server Information: Why Buy How to Use x86 Server Family oracle.com OTN

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• Quality web hosts not using c panel [closed]

  - by J4G

  Possible Duplicate: How to find web hosting that meets my requirements? I was an iPower web hosting user before I encountered major problems with their MySQL databases. I recently tried A Small Orange, whose GUI was not compelling, and I quickly learned to loathe c panel. I looked into using GoDaddy, but reviews of their service have been very negative. I was satisfied with iPower's control panel, so something similar would be appropriate. Can anyone recommend a quality web host that includes the following features? *Unlimited bandwidth (200gb or higher) *Unlimited storage (10gb or higher) *High up-time (preferably 95% or higher) *Does not use C panel or other difficult-to-use control panels *Supports multiple MySQL databases *Uses a recent version of PHPmyAdmin

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• Supporting early versions of Android

  - by Philip Sheard

  What policy do developers have when it comes to supporting earlier versions of Android? I still support Android 2.1 and above, but this means that I am unable to use features such as the action bar. Over 40% of my users are still running versions below 3.0, so I feel somewhat constrained about this. The problem is that 3.x was not very successful, so 2.3.x will be with us for some time. But all new devices will now be shipping with 4.x. I am wondering whether 4.x users are more likely to pay for an app, while most 2.3.x users are just looking.

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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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• Web 2.0 for the SOA Partner Community - part 2: twitter &amp; wiki &amp; delicious

  - by Jürgen Kress

  Web 2.0 Twitter & Videos & Delicious We launched some additional web 2.0 features – make sure you will use them to promote your services and offerings! Twitter: http://twitter.com/soacommunity Become a follower of our community! If you want us the re-tweet hashtag your tweets with #soacommunity or send them to us @soacommunity Videos http://wiki.oracle.com/videos You want to promote your Videos? Want so share how you install SOA Suite 11g our your SOA experience? At wiki.oracle.com we created a collections: SOA & Oracle Partner Network... Make sure that you add your videos Delicious: http://delicious.com/soacommunity tag your bookmarks with "soacommunity" and we will add this bookmark automatically to the soa community list!

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• Fixing Gatekeeper Row Cardinality Estimate Issues

  The Query Optimiser needs a good estimate of the number of rows likely to be returned by each physical operator in order to select the best query plan from the most likely alternatives. Sometimes these estimates can go so wildly wrong as to result in a very slow query. Joe Sack shows how it can happen with SQL Queries on a data warehouse with a star schema. Make working with SQL a breezeSQL Prompt 5.3 is the effortless way to write, edit, and explore SQL. It's packed with features such as code completion, script summaries, and SQL reformatting, that make working with SQL a breeze. Try it now.

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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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• ASP.NET MVC 3 RC2 Razor- Syntax Intellisense in view.

  - by Jalpesh P. Vadgama

  Microsoft has recently launched Razor view engine with ASP.NET MVC RC2. It’s going to be promising one. There are lots of features bundled with this view engine. But in earlier version of ASP.NET 3 MVC. We were are not having Synatx intellisense provided for asp.net mvc views  in Visual Studio 2010. So either we have to depend third party tools like Resharper or we have to manage it without intellisesnse. But with ASP.NET MVC 3 RC2 Microsoft has moved one step forward and its providing syntax intellisense without installing any third party addons in Visual Studio. Here is example of it. Hope you liked it. Stay tuned for more.. Happy Programming..

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• How to share my usb modem's internet connection in ubuntu12.04?

  - by Nandlal

  I am using ubuntu 12.04 on my notebook and my primary internet connection is reliance netconnect. I want to share it on my android smartphone, but have no idea about sharing usb modem on linux. I was able to share the same on wondows 7 using the software provided by the notebook manufacturer. Again it's my bad luck that the manufacturer(Samsung) does not provides any driver or software for notebook for linux os they only provide it for windows os, but still some of the features work same as on windows without any driver or software. Please help me.

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• Is it to late for Windows Phone 7 after the iPhone 4.0 comes out?

  This year has been an incredible year for mobile devices, from the release of the iPad to the reveal of the Windows Phone 7 from Microsoft to compete with the well establish Apple iPhone. Microsoft has been hard at work developing the OS for the Windows Phone 7 that will be release late this year, yet Apple will be releasing this summer the new iPhone 4.0 with new hardware to go with it. If we remember well, the first version of the iPhone was a good device, yet was missing many features...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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