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Search found 241 results on 10 pages for 'rama krishna'.

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  • to change xml data to ArrayCollection

    - by krishna
    I have xml file with data as below and i want to convert this into Flex ArrayCollection including the id and name of the tags. I am using httpService to get the file. data.xml <data> <result month="Jan" value="0.666"> <info id="jan01Display" name="jhon" age="20" /> <info id="jan02Display" name="adams" age="24" /> <info id="jan03Display" name="prasad" age="27" /> </result> </data>

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  • how to get varchar as byte[] using DataReader in Ado.Net?

    - by Krishna
    how to get varchar as byte[] data using DataReader in Ado.Net? We have tried the following code. if (!objDataReader.IsDBNull(i)) { long len = objDataReader.GetBytes(i, 0, null, 0, 0); byte[] buffer = new byte[len]; objDataReader.GetBytes(i, 0, buffer, 0, (int)len); } But the above code gives the error ("Unable to cast object of type 'System.String' to type 'System.Byte[]'.")

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  • most popular j2ee based websites

    - by krishna
    J2EE as I understand is used to build Enterprise applications. My question is :What are the most popular public facing(internet) sites using j2ee stack. The one's that I know of are : linkedIn.com ,evite.com and sun ibm and oracle (obviously) Eclipse.org uses php, I wonder why? If you have worked on/know any other sites, can your share your experience and also the technologies used(if that's not an issue)? EDIT:It doesn't have to use the full stack. EDIT : There are quite a few ecommerce websites like bestbuy.com. I know this bcos I worked with the ATG(atg.com) ecommerce suite and their website lists their clients. Iam looking for those kind of examples and also your experience working on them. Please limit to only internet sites

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  • ISSUE IN CONNECTING PRO9000 CAMERA WITH OMAP3530 [closed]

    - by Vinay krishna
    I have a video phone application running on OMAP 3530 board.The problem is when i connect the camera(pro 9000) through a powered USB hub (Inp:100to240v, OUT:5v,1A) everything works fine when I make a video call.But If i connect the camera directly to the OMAP3530 board and try to make a video call,OMAP board is not sending any video packets captured locally.And also the PIP(Picture In Picture) is disabled.

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  • File is not Writing using FileOutputStream in java

    - by Krishna
    I have Java Desktop Swing application in which i am trying to write xml file but its not writing data into file here my code is FileOutputStream fileOutputStream = new FileOutputStream(input_file); SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance(); SOAPConnection soapConnection = soapConnectionFactory.createConnection(); SOAPMessage soapResponse = soapConnection.call(soapcall, url); String str = WebServiceDAO.soapMessageToString(soapResponse); System.err.println("String*****" + str); fileOutputStream.write(str.getBytes()); fileOutputStream.close(); here i am getting data but its not writing in file what could be the prob?

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  • Best 3rd Party Resume Parser Tool

    - by Krishna Kumar
    We are working on a hiring application and need the ability to easily parse resumes. Before trying to build one, was wondering what resume parsing tools are available out there and what is the best one, in your opinion? We need to be able to parse both Word and TXT files.

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  • Scaling larger Image problem.

    - by krishna
    Hi, I m developing flex application, in which I want to Draw Image from User local hard-drive to the canvas of size 640x360. User can choose Image of bigger resolution & is scaled to Canvas size. But if user selected images of larger resolution like 3000x2000, the scaling take lot time & freezes the application until scale done. Is there any method to scale image faster or kind of threading can be done? I am using matrix to scale Image as below: var mat:Matrix = new Matrix(); var scalex:Number = canvasScreen.width/content.width; var scaley:Number = canvasScreen.height/content.height; mat.scale(scalex,scaley); canvasScreen.graphics.clear(); canvasScreen.graphics.beginBitmapFill(content.bitmapData,mat);

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  • Zend_Cache save from command line and access from browser

    - by Krishna Sunuwar
    May be I am this is super-easy but I couldnt' figure out way. I have script running in command line which save cache using Zend_Cache $frontendOptions = array( 'lifetime' => NULL, 'automatic_serialization' => true ); $backendOptions = array( 'cache_dir' => "/home/tmp/cache" ); $cache = Zend_Cache::factory('Core', 'File', $frontendOptions, $backendOptions); $vars = Array("id1" => "12121", "id2" => "2232"); $cache->save($vars, "p_11"); I can access saved cache from command line: $cache->load("p_11"); In above both case, I have app.php file that run in command line using php-cli. Now, I want to access p_11 cache using browser something like http://mytestserve.lan/test_cache.php I have create object with cache factory like above. All the parameters are same as above. However when I try to load cache p_11, i do not variables set from command line. What went wrong?

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  • How to implement jsf validator?

    - by Krishna
    HI, I want to know how to implement Validator in JSF. What is the advantages of declaring the validator-id. When it will be called in the life cycle?. I have implemented the following code. Please find out what is wrong in the code. I am not seeing it called anywhere in the life cycle. <?xml version="1.0"?> <!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" "http://java.sun.com/dtd/web-facesconfig_1_1.dtd"> <faces-config> <lifecycle> <phase-listener>javabeat.net.jsf.JsfPhaseListener</phase-listener> </lifecycle> <validator> <validator-id>JsfValidator</validator-id> <validator-class>javabeat.net.jsf.JsfValidator</validator-class> </validator> <managed-bean> <managed-bean-name>jsfBean</managed-bean-name> <managed-bean-class>javabeat.net.beans.ManagedBean</managed-bean-class> <managed-bean-scope>request</managed-bean-scope> </managed-bean> <navigation-rule> <navigation-case> <from-outcome>success</from-outcome> <to-view-id>success.jsp</to-view-id> </navigation-case> </navigation-rule> </faces-config> public class JsfValidator implements Validator { public JsfValidator() { System.out.println("Inside JsfValidator Constructor"); } @Override public void validate(FacesContext facesContext, UIComponent uiComponent, Object object) throws ValidatorException { System.out.println("Inside Validator"); } }

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  • How to output JavaScript with PHP

    - by krishna
    Hi, I am new to PHP. I need to output the following JavaScript with PHP. This is my code: <html> <body> <?php echo "<script type="text/javascript">"; echo "document.write("Hello World!")"; echo "</script>"; ?> </body> </html> But it's showing the error: Parse error: syntax error, unexpected T_STRING, expecting ',' or ';' in /var/www/html/workbench/person/script.php on line 4 Can anyone please help? I also need some simple tutorials on how to use PHP, HTML and JavaScript for an application.

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  • How to tweak the performance of Bit blit on Barco monitors?

    - by krishna
    Hi, The performance of bit blit on Small monitor(16 bpp,60Hz,1280X1024 resolution) it gives 0.9909ms. The performance of big monitors(8bpp,60hz,2048X5260) it gives 52.315ms . I use SRCCOPY to do the bit blit operation.how we can optimize the performance of bit blit on big monitor? Please share your thoughts. Thanks kk

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  • ASP.NET request extension type

    - by Krishna
    Hello, I am working on a large web application which I have recently shelved tons of .aspx pages from the project. To avoid page not found error, I added these entities in the xml which came around 300+ in count. I wrote a http module that checks the request url in the xml entities and if they are found, my module is going to redirect the request to respective new pages. Everything works great, but my collection is getting iterated for all the requests, I mean for each and every .jpg, .css, .js, .ico, .pdf etc. Is there any object or property in .net that can tell the type of request that user requested for like HttpContext.request.type. So that I can avoid checking the request for all unwanted file types.

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  • Creating new context in JSF

    - by Krishna
    HI, We are navigating to for example page A to C. When we are in page C, user clicks the back button of the browser and goes back to the previous application which is used for invoking the page A. Again, when user trying to invoke the page A, he directly navigating to the page C, not page A. Here what I felt the problem was, may the JSF context is taking to the current page. How we can solve this problem. When every user clicks to enter page A, he should be able to see the page A. Anyone has the solution for my problem.

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  • Improving WPF memory usage

    - by Krishna
    Hello developers Is there any way you can store the UI state to disk when a WPF form has been minimised. I have a complex GUI with few Tab Controls and it consumes quite a bit of memory which is kept allocated when the application is not active. I was hoping one of you may have got this working along the lines (or similar) Application Active User does work, plays with UI - enters some information in the text boxes and moves around the tabs User minimises the form to work with other applications On Minimise, Save the current state to the disk and dispose the root tabcontrol On Activiate, build the root tabcontrol from the disk and add to the controls collection Before I divein to do this, I thought it will help me if I ask this question here. Please let me know your thoughts

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  • How to print all possibilities of a number that occur interchanging the digits in a number?

    - by RADHA KRISHNA LOLLA
    I want to print that the all possibilities of a number that occurs interchanging the digits in a number? I want to print that the all possibilities of a number that occurs interchanging the digits in a number? Suppose a number 1234 it have 24 possibilities 4!=24 123 have 6 possibilities 3!=6 123 132 213 231 312 321 i want these numbers as output please tell me the structure of this program in the python

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  • Restructure an xml document

    - by krishna
    here is my structure of xml document, <worldpatentdata> <patent-family> <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> <familymember>.....</familymember> <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> <familymember>.....</familymember> <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> <familymember>.....</familymember> </patent-family> </worldpatentdata> In the above xml structure,all the element is found to be child node of element. I want these elements as childnode of element,so that the xml have the following structure, <worldpatentdata> <patent-family> <familymember>..... <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> </familymember> <familymember>..... <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> </familymember> <familymember>..... <exchange-documents>......</exchange-documents> <exchange-documents>......</exchange-documents> </familymember> </patent-family> </worldpatentdata> can anybody help me on this? thanks

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