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Articles indexed in April 2010

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  • TortoiseHg Apply a Patch

    - by Michael La Voie
    TortoiseHg allows you to email a patch file of your changes to someone, but does it support applying patches? If so, how do you apply a patch using TortoiseHg? Solution Thanks @Will Bickford for your help. I just found this feature listed as a TODO on the TortoiseHg site.

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  • Server configuration advice for new site that could get lots of traffic within 6m

    - by alchemical
    We're setting up a new web2.0 type site with elements of e-commerce. Budget is kind of tight. Due to the nature of the site and promotions, etc., we expect traffic could ramp up fairly quickly. Looking for advice for a good configuration to start with, we' looking to co-lo with CalPop in downtown LA. We've looked at Dell, ABMX.com, and got a quote from CalPop (they make their own servers as they also do managed hosting). Price range has been anywhere from about $1200-$3300 per server. We're thinking to start with a web server and db server, both with mirrored drives. It would be nice to stay under about 2k per server if possible. Min configuration for each would probably be a quad-core with 8GB Ram. Thinking to run Windows Server 2008 R2 (Web Edition?) and SQL Server 2008. Looking for advice on the best server configurations and/or brands that fit the budget, yet will allow us to smoothly scale as traffic increases. Reliability is also pretty important. Also wondering if a switch/router is necessary or useful to connect the two servers.

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  • Peer to Peer solution for LAN over Internet

    - by Coyote
    I need to emulate a LAN between some machines over the internet to play some LAN only games. I remember that there was software that could do this, but don't remember what it was called. Anyone heard of this, or know of similar solutions that won't require a lot of work? The game is fun, but not fun enough to bother with setting up a VPN server. ;-)

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  • Saving Types generated via Reflection.Emit as code file (.cs) instead of saving it in .dll files

    - by Manish Sinha
    Before start let me tell my experience: I am experienced with C#.NET, web services, XML part and few more. Reflection is something new to me, though I have read extensively on it and tried out some experimental code, but haven't made anything great using reflection I checked out many examples of how we can create Type at runtime and then which can be saved in an assembly (.dll) files. Of all the examples I have seen is about saving the created types in the .dll files instead of code file. Isn't there any way to create the code file out of reflection? I need to create code file since I want to distribute code instead of compiled assemblies. What I want to do is something like xsd.exe does, either spit out a .dll or the code file(in any language). Isn't there any way to create a code file, since most of the place I can find is AssemblyBuilder ab = System.AppDomain.CurrentDomain.DefineDynamicAssembly(an, AssemblyBuilderAccess.Save); and then lastly ab.Save("QuoteOfTheDay.dll");

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  • C# Threading in a method

    - by user177883
    I have the following method : public List<string> someMethod() { // populate list of strings // dump them to csv file //return to output } Question is: i dont want the user to wait for csv dump, which might take a while. If i use a thread for csvdump, will it complete? before or after the return of output?

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  • Jquery return multiple values in ajax call

    - by Scarface
    I have a jquery post function that returns a response on success after the click of a div. However, I would like to return multiple variables on success. Do I have to use JSON, and if so, is it possible to integrate it into the $.ajax function after success? $.ajax({ type: "POST", data: "action=favorite&username=" + username + "&topic_id=" + topic_id + "&token=" + token, url: "favorite.php", success: function(response) { } });

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  • What is the lightest way to make a huge chess-like grid?

    - by Sotkra
    Hey there I'm working on a browser-game and I can't help but wonder about what's the lightest way to make the grid/board on which the game takes place. Right now, as a mere sample, I'll show you this: http://sotkra.com/game/ Now, as the grid gets bigger and bigger, the table and its td's create a very heavy filepage which in turn...sucks in more resources from the browser engine and computer. So, is a table with td's the most lightweight way to craft a huge grid-like board or is there something lighter that you recommend? Cheers Sotkra

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  • Opening XNA Xbox 360 assemblies in Reflector

    - by David Brown
    I'd like to get a look at the differences between the Xbox 360 and Windows XNA assemblies. I know the 360 runs the .NET Compact Framework and I was under the impression that Reflector could read CF assemblies, but when I open them, all of the methods are blank and no internal classes are shown. Is this done on purpose, or is it a limitation of Reflector? Is there another way to see how the Xbox 360 XNA assemblies work?

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  • How to use "gContact namespace" in new version (c#) ?

    - by Jene
    Hi, I am trying to use " gContact:billingInformation" and "gContact:nickname" . But i am not getting "gContact" in c#. I am using : (Google.GData.Contacts.dll : File version 1.4.0.2) using Google.GData.Contacts; using Google.GData.Client; using Google.GData.Extensions; using Google.Contacts; How can use above features in my code? plz help Regards, Jene

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  • Error in R for missing object

    - by griffin
    I have several nested functions, some of which as called in lapply clauses. In the process, sometimes I don't set a default for a parameter and instead check if it was supplied using the missing function. I'm getting a strange error right now when I'm not passing a value for a parameter, it has no default, yet missing resolves to FALSE. And when I try to use or check the parameter in any other way (using length, exists, etc.), I get an error: Error in try(length(x)) : argument "data" is missing, with no default Has anyone experienced this failure of the missing function before?

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  • Enso application crashes.

    - by safetytrick
    I've been a fan of enso http://www.humanized.com/enso/ for quite a while, but for the past several years I've had problems with it crashing, I've never been able to get it work reliably with Windows 7. Has anyone had any luck with this? I've tried the open source edition but it hasn't been any better (when I can get it to install at all) and development is moving pretty slowly. Has anyone had any luck getting enso to work reliably on Vista or 7?

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  • Technical/Programming/Non-SEO Pros and Cons of WWW or no-WWW?

    - by Ingenutrix
    What are technical/programming/non-SEO pros and cons of www or no-www, for domains as well as sub-domains? From Jeff Atwood's twitter at http://twitter.com/codinghorror/status/1637428313 : "sort of regretting the no-www choice because it causes full cookie submission to ALL subdomains. :(" What does this mean? Is there a blog post or article detailing this? What other specific issues and their reasons should be considered for www. vs no-www. Update: On searching for more info on this topic, I found following helpful ( in addition to Laurence Gonsalves answer ) : Dropping the WWW Prefix Impact on search results: Jivlain's and Isaac Lin's comments Use Cookie-free Domains for Components on StackOverflow : Should I default my website to www.foo or not? on StackOverflow : When should one use a ‘www’ subdomain?

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  • How to provide default argument as this object?

    - by atch
    I would like to have declaration like this: void Date::get_days_name(const Date& = this) which I would understand that if no argument is provided use this object as an argument. For some reason in VS I'm getting err msg: 'Error 1 error C2355: 'this' : can only be referenced inside non-static member ' Any idea what I'm doing wrong?

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  • VS2010 Code: 2104 Could not download the Silverlight application

    - by rotary_engine
    I've just started getting this Javascript error running VS2010 with SL4 Error: Unhandled Error in Silverlight Application Code: 2104 Category: InitializeError Message: Could not download the Silverlight application. Check web server settings Everything was working fine, changed 1 line of code to use a RegularExpression in the web project (using the Silverlight Business Application template) then when rebuilding I get this error. Google says this is IIS and mimetype related. I'm using Cassini not IIS with VS2010. Rebooted, cleared xap from IE cache. Error on both IE and FF. What could be wrong?

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  • Why isn't LISP more widely used?

    - by Chris
    I've heard a lot of people espouse the capabilities of LISP and its omnipotent macros. If LISP is such a great language, why isn't it being adopted more? What problems is LISP facing that is holding it back from (re)emerging as popular language? Is it something about LISP itself ("those brackets!" isn't the answer, is it?!), or its competitors (e.g. the dominance of Java, .NET)?

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  • oauth problem( app engine)

    - by portoalet
    hi i am trying to pull user's documents data from google docs using oauth, but i cannot understand how to do it - what's the purpose of oauth_verifier - how to get the access token secret? - if i try to use DocsService below, then i have a "server error" - is there a clear tutorial for this? i cannot find any atm.. String oauth_verifier = req.getParameter("oauth_verifier"); String oauth_token = req.getParameter("oauth_token"); String oauthtokensecret = req.getParameter("oauth_token_secret"); GoogleOAuthParameters oauthparam = new GoogleOAuthParameters(); oauthparam.setOAuthConsumerKey("consumer key"); oauthparam.setOAuthConsumerSecret("secret"); oauthparam.setOAuthToken(oauth_token); oauthparam.setOAuthTokenSecret(oauthtokensecret); oauthparam.setOAuthVerifier(oauth_verifier); OAuthHmacSha1Signer signer = new OAuthHmacSha1Signer(); GoogleOAuthHelper oauthhelper = new GoogleOAuthHelper(signer); String accesstoken = ""; String accesstokensecret = ""; try { oauthhelper.getUnauthorizedRequestToken(oauthparam); accesstoken = oauthhelper.getAccessToken(oauthparam); accesstokensecret = oauthparam.getOAuthTokenSecret(); // DocsService client = new DocsService("yourCompany-YourAppName-v1"); ...

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  • change extension obfuscate XML file contents

    - by FFish
    I have SlideShowPro, a Flash photo app that loads an XML file with the paths to the images. Now I don't want people to go sniff in the XML file to get to the images. I tried changing the file images.xml to spacer.gif and it seems to work fine. But I would like to know if I would run into any problems changing the extension. btw already used a few techniques to make the images not so accessible, I know there is no bulletproof solution. Obfuscating the XML file is just another trick..

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  • workflow runtime ownership expired

    Hello all, I am facing a strange problem in windows workflow foundation, need help from you guys. I have creatd a State Machine Workflow ,it worked very fine in one build , but due to some requirements i altered workflow , build and reinstall application , but now when i am trying to access workflow instaces which i created in provious build , it give me runtime exception "This workflow is not owned by the WorkflowRuntime. The WorkflowRuntime's ownership has expired, or another WorkflowRuntime owns the workflow" please help me to resolve this problem

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  • How to have partial incremental synchronizations based on a GUID?

    - by Gonçalo Veiga
    I need to synchronize an SQL Server database to Oracle through an Oracle Transparent Gateway. The synchronization is performed in batches, so I need to get the next set of data from the point where I left off. The problem I'm having is that the only field I have in the source, to help me, is a GUID. If it were a number I could just order by it, keep the last one processed and restart the process by getting the records which are my recorded number. This won't work with a GUID. Any ideas?

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