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  • Azure Web service on same domain as web page

    - by Inge Henriksen
    I have a JSON web service that I want to run on the same domain as my Web page. Both are to be used in Azure. They need to be on the same domain because since Im doing a JSON call, JSONP is not an option atm. I was thinking that my web would have the address http://example.cloudapp.net/, and my Web Service should have the address http://example.cloudapp.net/webservice/

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  • android mobile development performance vs extensibility

    - by mixm
    im developing a game in android, and i've been thinking about subdividing many of the elements of the game (e.g. game objects) into separate classes and sub-classes. but i know that method calls to these objects will cause some overhead. would it be better to improve performance or to improve extensibility?

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  • ASP Ajax control toolkit - on date selected

    - by Jonesy
    Hi folks, I've got a calendar control on a text box I'm just wondering how I can trigger a sub when a date is chosen on the calendar? There is a OnClientDateSelection changed in the extenders properties but im not sure how to use this. Any help most appreciated! -- Jonesy

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  • Using pointers in PHP.

    - by Babiker
    I ask this question because i learned that in programming and designing, you must have a good reason for decisions. I am php learner and i am at a crossroad here, i am using simple incrementation to try to get what im askin across. I am certainly not here to start a debate about the pros/cons of pointers but when it comes to php, which is the better programming practice: function increment(&$param) { $param++; } Or function increment($param){ return $param++; } $param = increment($param);

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  • Last words of a ??? programmer

    - by Peter
    What will the last words of some kind of programmer be? Like: LW of a Perl programmer: I don't have to write documentation. The source is formatted so well, I can read it anytime later... or Im just going to write a regular expression to find this, then I'm done...

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  • Clientside going serverside with node.js

    - by Sveisvei
    Hello, I`ve been looking for a serverside language for some time, and python got my attention somewhat. But as I already know and love javascript, I now want learn to code on the server with js and node.js. Now, what books and what subjects do I need to learn to understand the serverside world better? (let me know if Im to vague)

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  • Unknown Curl error

    - by Kaido
    Hey i got small problem getting an unknown curl error from my script "curl_error(): 180 is not a valid cURL handle resource". Im not able to find any recourses about that error so maybe anyone has any experience with this. Thanks already. heres the part which causes the error $resp = curl_error($ch); error_log(date('Y M D h:s:m '). ": $current error: " .curl_error($ch)."\n", 3, '../../usererrors/'.$username.'errors');

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  • Garbage Collector not doing its job. Memory Consumption = 1.5GB & OutOFMemory Exception.

    - by imageWorker
    I'm working with images (each of size = 5MB). The following code extract some information from each image that is present in the given directory. I'm getting out of memory exception. The size of the process is around (1.5GB). I don't know why garbage collector is not freeing memory. I even tried adding GC.Collect() as last line of foreach loop. Still I'm getting 'OutOFMemory' using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading; using System.IO; using System.Drawing; using System.Drawing.Imaging; namespace TrainSVM { class Program { static void Main(string[] args) { FileStream fs = new FileStream("dg.train",FileMode.OpenOrCreate,FileAccess.Write); StreamWriter sw = new StreamWriter(fs); String[] filePathArr = Directory.GetFiles("E:\\images\\"); foreach (string filePath in filePathArr) { if (filePath.Contains("lmn")) { sw.Write("1 "); Console.Write("1 "); } else { sw.Write("1 "); Console.Write("1 "); } Bitmap originalBMP = new Bitmap(filePath); /***********************/ Bitmap imageBody; ImageBody.ImageBody im = new ImageBody.ImageBody(originalBMP); imageBody = im.GetImageBody(-1); /* white coat */ Bitmap whiteCoatBitmap = Rgb2Hsi.Rgb2Hsi.GetHuePlane(imageBody); float WhiteCoatPixelPercentage = Rgb2Hsi.Rgb2Hsi.GetWhiteCoatPixelPercentage(whiteCoatBitmap); //Console.Write("whiteDone\t"); sw.Write("1:" + WhiteCoatPixelPercentage + " "); Console.Write("1:" + WhiteCoatPixelPercentage + " "); /******************/ Quaternion.Quaternion qtr = new Quaternion.Quaternion(-15); Bitmap yellowCoatBMP = qtr.processImage(imageBody); //yellowCoatBMP.Save("yellowCoat.bmp"); float yellowCoatPixelPercentage = qtr.GetYellowCoatPixelPercentage(yellowCoatBMP); //Console.Write("yellowCoatDone\t"); sw.Write("2:" + yellowCoatPixelPercentage + " "); Console.Write("2:" + yellowCoatPixelPercentage + " "); /**********************/ Bitmap balckPatchBitmap = BlackPatchDetection.BlackPatchDetector.MarkBlackPatches(imageBody); float BlackPatchPixelPercentage = BlackPatchDetection.BlackPatchDetector.BlackPatchPercentage; //Console.Write("balckPatchDone\n"); sw.Write("3:" + BlackPatchPixelPercentage + "\n"); Console.Write("3:" + BlackPatchPixelPercentage + "\n"); balckPatchBitmap.Dispose(); yellowCoatBMP.Dispose(); whiteCoatBitmap.Dispose(); originalBMP.Dispose(); sw.Flush(); } sw.Dispose(); fs.Dispose(); } } }

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  • Varchar2 and Oracle quick question

    - by DAVID
    Hi guys im using varchar2 for a product name field, but when i query the databa from the run SQL command line it shows too many empty spaces, how can i fixe this withouth changing the datatype here is the link to the ss http://img203.imageshack.us/img203/20/varchar.jpg

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  • flv to mp3 converter

    - by alex
    hey im writing a c# flv2mp3 converter and i could need some help. flv is a container type, wich means that when i get all audio tags together, i just have have to reassemble them, or do i habe to save them in a special way? is it possible at all? and i do not want any flvextractors i wanna do it by myself

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  • inline block ie7 on h2

    - by Andy
    I think im going to kill someone high up in microsoft very very soon: Please can someone help me get my head around this bug: http://www.yellostudio.co.uk/tm/selection.html# I'd like the top h2 to display inline block alongside the help icons on the right. The issue only exists in ie7 and its doing my sweed in... Any help would be very very much appreciated

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  • Cross browser issues with IE

    - by LiveEn
    Im really annoyed with Internet Explorer.I designed a site using css. The really annoying part is the cross browser issues.. The site works fine in all versions of FireFox and Chrome but when it comes to internet explorer. IE5 - The complete site is messed up with the alignments IE6 - Major Alignment problems. IE7 and 8 Works pretty good. Can someone please suggest some good methods to get rid of the cross browser issues with IE??

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  • Django Forms Help needed

    - by user320993
    Hi All, Im new to django and trying to make a user registration form with few validations. Apart from this I also want a username suggestion code which will tell the user if the username he is trying to register is available or already in use. Then it should give few suggestions that might be available to choose from. Can anyone who might have worked on the same or somewhat same project help me with this. Thanks

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  • Django Forms Help needed

    - by user320993
    Hi All, Im new to django and trying to make a user registration form with few validations. Apart from this I also want a username suggestion code which will tell the user if the username he is trying to register is available or already in use. Then it should give few suggestions that might be available to choose from. Can anyone who might have worked on the same or somewhat same project help me with this. Thanks

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  • how to view encrypted picture

    - by calccrypto
    how do people view encrypted pictures like on this wiki page? is there a special program to do it, or did someone decide to do some silly xor just make a point about ECB? im not a graphics person, so if there are programs to view encrypted pictures, what are they?

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  • Java - Collections.sort() performance

    - by msr
    Hello, Im using Collections.sort() to sort a LinkedList whose elements implements Comparable interface, so they are sorted in a natural order. In the javadoc documentation its said this method uses mergesort algorithm wich has n*log(n) performance. My question is if there is a more efficient algorithm to sort my LinkedList? The size of that list could be very high and sort will be also very frequent. Thanks!

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  • Possibilities of powerbuilder 12

    - by snorlaks
    Hello, Im .net developer and I herad that since release 12 PowerBuilder enchanced integration with .net. I would like to know what are advantages using sybase powerbuilder over normlan wpf programming techniques and so on. When its recommended to use sybase powerBuilder ? thanks for help

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  • How to generate a random number, then display it on screen?

    - by Dan
    Ok, im fairly new to android but i have managed to teach myself the basics, i am making an app where you press a button , and a new screen opens and it shows a randomly generated number, the only problem is i dont know how to generate and display the random number, i have been searching the web for ages and have only found little snippets of information , that dosent really make sense to me. :/ If someone could help me , or even give me just a little bit of info that should guide me in the right direction it would be great

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  • creating a primary key format

    - by ryn6
    how do i create a primary key for an account with a format like this: ABC-123 ABC-124 ABC-125 another example: BCA-111 BCA-112 BCA-113 and so on. by the way im using mysql.is it possible to do auto increment when using this format?

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