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• OpenOffice iterating through TextTable detect merged and split cells (calculate colspan and rowspan)

  - by Darius Kucinskas

  I am using OpenOffice uno api to iterate through all text in writer document. To iterate over text tables currently I am using XTextTable interface getCellNames() method. How I could detect merged and split cells. I want to export table to html, so I should calculate colspan and rowspan. I would appreciate any suggestions... I am out of ideas :(

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• Eclipse/adb error message in Vista "Failed to parse the output of adb version"

  - by watchman317

  I am trying to learn Android development, so I downloaded Eclipse Galileo and the Android SDK. However, whenever I start Eclipse, I get the error message "Failed to parse the output of adb version." In the Console/DDMS pane, the debug output reads: [2010-06-07 20:15:13 - ddms]Failed to reopen debug port for Selected Client to: 8700 [2010-06-07 20:15:13 - ddms]Address family not supported by protocol family: bind java.net.SocketException: Address family not supported by protocol family: bind at sun.nio.ch.Net.bind(Native Method) at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source) at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source) at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source) at com.android.ddmlib.MonitorThread.reopenDebugSelectedPort(Unknown Source) at com.android.ddmlib.MonitorThread.run(Unknown Source) [2010-06-07 20:15:17 - adb]Failed to parse the output of 'adb version' I am running Eclipse Galileo, have the most recent Android SDK downloaded, and am running Windows Vista 32-bit SP2. I am sure that the Android SDK path is correct and that all the files are there. I would appreciate any assistance anyone could provide. P.S.--If anyone could direct me to any useful Android development resources, I would appreciate it

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• Building using CMake-GUI

  - by goodwince

  I am trying to build Marble on Windows (XP) and have been extremely unsuccessful. Following the instructions written here. I am wanting to build it as QT only. Configuration of the build tree fails. I am using the cmake-gui since I have never tried to compile using cmake it's possible it could be something in there. I found a similar issue; however, they compiled QT using Visual Studio and I am using QT Creator which compiles with MinGW so I need to compile in a different manner. CMake-GUI configuration source-code: MyDirectory/Marble where to build: MyDirectory/Build I also added an entry as.. DQTONLY and it's value set to ON

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• VS 2008 and SQL 2008 Express

  - by Serge

  Hi, I am trying to write a small app to connect and manipulate some data on an SQL 2008 Express database. The database is on my local machine but I can see it on the network. I am trying to use LINQ to SQL in my app. I am trying to connect to the database so I can add database model to use with LINQ but the problem is I can not see any databases inside the SQL Server, which is on my machine. I tried using Windows Auth and also tried SQL Server Auth with no luck. Can someone please assist me? What am I missing?

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• AnkhSVN Commits Are Very Slow

  - by jakdep

  Recently, I had to move my SVN repositories to a different server, but I am experiencing some performance problems since the move. I am using Visual Studio 2005, AnkhSVN 2.1.7819.411 and TortoiseSVN 1.6.6 on my workstation and VisualSVN Server on the server which runs Windows Server 2008. Whenever I try to commit a file or view the file history in Visual Studio it takes twenty odd seconds. I confirmed that an exception has been made for VisualSVN Server on the server's firewall, but when I disable the server's firewall the performance is back to normal (1-2 seconds for a commit). When I do a commit or check the log on a file in TortoiseSVN the performance is fine as well. To ensure that the problem was not related to the moving of the repositories, I am running these tests against a new repository which was created on the new server. So, I reckon the problem lies with AnkhSVN, but am at a loss as how to diagnose it further. Any help would be greatly appreciated.

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• How do I use the awesome window manager?

  - by Jason Baker

  I've installed awesome on my Ubuntu laptop, and I like it. But I feel kind of lost. I don't know any keyboard shortcuts and the man pages aren't really any help (for instance, what does Mod4 mean?). Is there any kind of brief introduction to awesome I can read?

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• .NET SSH Port Forwarding

  - by Ronnie Overby

  I am trying to build in SSH port forwarding into a .net application that I am writing. I have tried using sharpSSH, but it requires the user to input their password every time, and I don't want that. I am going to handle storing the password. I have downloaded Granados, but there is basically zero documentation for it. While I sift through the Granados source, does anyone know how to accomplish port forwarding with Granados or any other free SSH library for .NET?

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• Incoming connections from 2 different Internet connections

  - by RJClinton

  I am hosting a Gameserver on my Windows 2003 Server 32 Bit Server. Due to some limitations of my ISP, I have to take 2 Internet connections in order to satisfy my bandwidth requirement. I am facing serious problems here. The Internet is supplied using Wimax. I am given a POE and the RJ45 from both the POE (2 connections) are plugged into a Netgear 100mbps Switch and another RJ45 connects the server to the switch. I have tried to configure the IP addresses and gateway of both connections to the single NIC in the server. The IP series and the gateway of each Internet connection are very much different. I know that this is not the proper approach, because alternate gateways are meant to be only for backup in case of main gateway failure and the usage of the gateways depends upon the metric (correct me if I am wrong). I am planning to get a second PCI NIC so that I can connect each of the Internet connections into its respective NIC. If I use this approach, will I be able to accept connections on both NICs? Also, please suggest any other alternatives that I might use.

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• OJB Reference Descriptor 1:0 relationship? Should I set auto-retrieve to false?

  - by godzillasdm

  Hi, I am having an issue while using Apache OJB with Spring 2 inside my web app. I'm using OJB reference-descriptor with 2 foreign key properties. I have an object A (parent) and object B (referenced object). The thing is, for an object A, there may or may not be an object B. In the case where there is no object B to go with Object A, the object B seems to be instantiated (through Spring?) anyways. However, I am unable to access object B's members. Whenever I test if Object B == null, it always returns false even though there is no matching value in the database. Since this Object is never null, I figured I can test the object's member like so: if( objectb.getDocumentNumber == null) { return false; } However, I get an exception in the jsp: javax.servlet.jsp.el.ELException: An error occurred while getting property "documentNumber" from an instance class org.sample.pojo.Objectb$$EnhancerByCGLIB$$78022a2 and this exception in the debugger when it's creating the objectB: com.sun.jdi.InvocationException occurred invoking method. I am guessing that the reference-descriptor must be a 1:1+ relationship, instead of a 1:0+ relationship. I was wondering if I should set the property 'auto-retrieve' to false, and then use the PersistenceBroker.retrieveAllReferences(Object obj); method as directed. However, this method's return value is 'void', so I am guessing that Spring somehow creates, and sets the reference class for me. (Returning me back to the same issue I'm having.) I will need a way to test whether the reference object exists first. If not, don't call this retrieveAllReferences method, but I don't see how. Am I going about this all wrong? Does reference-descriptor not allow 1:0 relations? Any work around to my problem? Your suggestions are greatly appreciated!

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• How can I make a grid of clickable images from a list of data in WPF?

  - by mico

  Hello, I am a seasoned C and Java programmer, but an absolute WPF newbie. I am creating a kiosk application that will display a list of images of products that the user will click to see product details and maybe place an order. I am trying to structure my app with MVVM Foundation because I am used to the benefits of structure and tests. I wonder what is the most natural way to create a grid of clickable images that will fill the screen left to right, top to bottom (or the other way round, I have no exact requirements). Any image should be bound to an object that will become current and be displayed in the next screen. Thanks for your help.

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• How to apply CSS to HTML body element?

  - by Manohar

  I am trying to get rid of this: document.body.className = "someclass"; I want to do this in CSS. body.someclass { . . . } unfortunately I am not able to get this working in Firefox, chrome. Am I doing anything wrong here? Is there any way we could apply a CSS class to body?

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• what's the alternative to readonlycollection when using lazy="extra"?

  - by Kunjan

  I am trying to use lazy="extra" for the child collection of Trades I have on my Client object. The trades is an Iset<Trade Trades, exposed as ReadOnlyCollection<Trade because I do not want anyone to modify the collection directly. As a result, I have added AddTrade and RemoveTrade methods. Now I have a Client Search page where I need to show the Trade Count. and on the Client details page I have a tab where I need to show all the trades for the Client in paged gridview. What I want to achieve is, for the search when I say on the client object as client.Trades.Count, nHibernate should only fire a select count(*) query. Hence I am using lazy="extra". But because I am using a ReadOnlyCollection, nHibernate fires a count query & a separate query to load the child collection trades completely. Also, I cannot include the Trades in my initial search request as this would disturb the paging because a counterparty can have n trades which would result in n rows, when I am searching clients only. So the child collections have to be loaded lazily. The second problem is that on the client details page -- Trades grid view, I have enabled paging for performance reasons. But by nature nHibernate loads the entire collection of trades as the user goes from one page to another. Ideally I want to control this by getting only trades specific to the page the user is on. How can I achieve this? I came across this very good article. http://stackoverflow.com/questions/876976/implementing-ipagedlistt-on-my-models-using-nhibernate But I am not sure if this will work for me, as lazy=extra currently doesnt work as expected with the ReadOnlyCollection. So, if I went ahead and implemented the solution this way and further enhanced it by making the List/Set Immutable, will lazy=extra give me the same problem as with ReadOnlyCollections?

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• Cocos2D Director Pause/Resume Issue

  - by Aditya

  I am trying to play a .gif animation in cocos2D. For this i am using the library glgif. Now, to display the animation i am pausing the Director, adding a subview to show the animation and after the animation is done i am resuming the Director. However, I am not able to resume the state of the Director and it shows blank. So I tried this without pausing and resuming this Director and it still did not work.I also tried detaching the director before tha animation and adding it back afterwards and even that did not work. So is there a way to pause/suspend the Director in the application and properly restore is back? Thanks. Code sample: [[Director sharedDirector] pause]; [[Director sharedDirector] detach]; AppDelegate *del = [[UIApplication sharedApplication] delegate]; [del.window addSubview:del.viewController.view]; [del.window makeKeyAndVisible]; // this is code to call glgif class and start anim. //code to resume the director AppDelegate *del = [[UIApplication sharedApplication] delegate]; [[Director sharedDirector] resume]; [[Director sharedDirector] attachInView:del.window]; MScene *m = [MScene node]; [[Director sharedDirector] replaceScene:m];

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• WCF performance improvements

  - by Burt

  I am developing a WPF application that talks to a server via WCF services over the internet. After profiling the application I noticed a lot of time is being taking up by creating the appropriate WCF client proxy and making the call to the server. The code on the server is optimised and doesn't take any time to run yet I am still seeing a 1.5 second delay from when a service is invloked to it returning to the client. A few points to give a bit of background: I am using the ASP.Net membership for security I will eventually hook into the same server side code through a website I would eventually like to have offline support in the application I really need to nail the performance early though as if the app is taking a couple of seconds to come back it is too long for what I am trying to do. Can anyone suggest performance tips that will help me please?

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• Sorting in SSRS Reports overriding Group sorting

  - by Siva

  I am new to SSRS (2005) and am creating my first report. I need to create a group-based running value but is sorted or some other field. For example, from the data below |Employee| Day |Hours|Salary| |E1 | 1.1 | 5 | 5 | |E2 | 1.2 | 6 | 6 | |E3 | 1.3 | 7 | 7 | |E2 | 2.1 | 6 | 12 | |E1 | 2.2 | 5 | 10 | |E3 | 2.3 | 7 | 14 | |E3 | 3.1 | 7 | 21 | |E2 | 3.2 | 6 | 18 | I am calculating the salary to be a running value on hours grouped by employee, which works fine. The problem is I want the report to be sorted on the Day column. If I use the Day as a sorting criteria in the employee group, the report is grouped on the employee, but within the group, the data is sorted on the Day column. Is there a way to build the report and then finally sort the report on the day column ? Please let me know in case I am unclear. Thanks a lot! Siva.

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• Ajax.ActionLink is not POSTing

  - by Dave Hanna

  I am trying to navigate to an MVC action by POSTing rather than GETting. (The action is a DELETE, and I don't want it reachable by an external link.) I am using a link in a grid generated by Ajax.ActionLink("Remove", "Delete", new { saID = Model.Said, id = e.id }, new AjaxOptions { HttpMethod = "POST", Confirm = "Are you sure you want to delete this item?" }) Which generates the following HTML: <a href="/Equipment/Delete/102424/229933" onclick="Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, confirm: 'Are you sure you want to delete this item?', httpMethod: 'POST' });">Remove</a> My problem is that when I click on the link, I am reaching the Delete action via a GET rather than a POST, AND the Confirm dialog is not taking place. I have been googling this for several hours and just keep getting wrapped around the axle. What am I doing wrong?

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• RPXNow user mapping

  - by chelfers

  I am looking into solutions for providing multiple login methods to my site. I found rpxnow.com and they map user accounts from all the different networks. My question is how do they know that I am user1 on twitter and bigdude2 on facebook? I'm hoping it goes beyond email lookups. The end result I want is a unique user in my database no matter what account they sign in with, dupes are a no-no, but most likely inevitable I am guessing.

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• GPGPU programming with OpenGL ES 2.0

  - by Albus Dumbledore

  I am trying to do some image processing on the GPU, e.g. median, blur, brightness, etc. The general idea is to do something like this framework from GPU Gems 1. I am able to write the GLSL fragment shader for processing the pixels as I've been trying out different things in an effect designer app. I am not sure however how I should do the other part of the task. That is, I'd like to be working on the image in image coords and then outputting the result to a texture. I am aware of the gl_FragCoords variable. As far as I understand it it goes like that: I need to set up a view (an orthographic one maybe?) and a quad in such a way so that the pixel shader would be applied once to each pixel in the image and so that it would be rendering to a texture or something. But how can I achieve that considering there's depth that may make things somewhat awkward to me... I'd be very grateful if anyone could help me with this rather simple task as I am really frustrated with myself. UPDATE It seems I'll have to use an FBO, getting one like this: glBindFramebuffer(...)

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• Calling a webservice through jquery cross domain

  - by IanCian

  hi there, i am new to jquery so please bare with me, I am trying to connect to a .asmx webservice (cross domain) by means of client-side script now actually i am having problems to use POST since it is being blocked and in firebug is giving me: OPTIONS Add(method name) 500 internal server error. I bypassed this problem by using GET instead, it is working fine when not inputting any parameters but is giving me trouble with parameters. please see below for the code. The following is a simple example I am trying to make work out with the use of parameters. With Parameters function CallService() { $.ajax({ type: "GET", url: "http://localhost:2968/MyService.asmx/Add", data: "{'num1':'" + $("#txtValue1").val() + "','num2':'" + $("#txtValue2").val() + "'}", //contentType: "application/json; charset=utf-8", dataType: "jsonp", success: function(data) { alert(data.d); } }); Webservice [WebMethod, ScriptMethod(UseHttpGet = true, XmlSerializeString = false, ResponseFormat = ResponseFormat.Json)] public string Add(int num1, int num2) { return (num1 + num2).ToString(); }

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• Certificates Validations Issues

  - by user298331

  Hi All, i am facing some issues related certificates.i need some help to resolve these issues. Requirements : security mode="TransportWithMessageCredential" binding binding name="basicHttpEndpointBinding" certificateValidationMode ="ChainTrust" revocationMode="Online" Certificates : Service Cerificates : Transportlevel : XXXX.cer my cerificate name is my system DNS name and it is having root node i.e RootTrnCA.cer this is used to enable https.but am not validationg transport level certificates. Message Level : services.ca.iim (VXXXX.Cer--Act.Mac.Ca--services.ca.iim ) Client Cerificates : Transportlevel : ZZZZ.cer my cerificate name is my system DNS name and it is having root node i.e RootTrnCA.cer ignoring transport certificate errors through coading..... Message Level : client.ca.iim (VXXXX.Cer--Act.Mac.Ca--client.ca.iim ) Issues : 1) Response message is not contain Service certificate Signature in Soap header.so i am not able to validate Server certificate details in Client code. 2)if i use the transport with message credential and Chaintrust.i am getting error : The revocation function was unable to check revocation because the revocation server was offline.) so please very the below service and cleint config and correct me if i am wrong. Service config : Client config : i am attaching certificate through coading : objProxy.ChannelFactory.Credentials.ClientCertificate.SetCertificate(System.Security.Cryptography.X509Certificates. StoreLocation.LocalMachine, System.Security.Cryptography.X509Certificates. StoreName.My, X509FindType.FindBySubjectName, "client.ca.iim"); <binding name="XXXXXServiceHost.Http" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"> <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" /> <security mode="TransportWithMessageCredential"> <transport clientCredentialType="None" proxyCredentialType="None" realm="" /> <message clientCredentialType="Certificate" algorithmSuite="Default" /> </security> </binding> </basicHttpBinding> </bindings> <client> <endpoint address="https://XXXXXX/XXXServiceHost/MemberSvc.svc/soap11" binding="basicHttpBinding" bindingConfiguration="XXXServiceHost.Http" contract="ServiceReference1.IMemberIBA" name="XXXServiceHost.Http" /> </client> </system.serviceModel>Please Verify both and Help me how to resolve above two issues . Thanks Babu

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• C# XML comments - build a list

  - by Russell

  I am trying to build a list for my XML comments on my C# method. I am using the following document, however the list implementation in this does not work for me. I am using visual studio 2008 and .net 3.5. http://msdn.microsoft.com/en-us/magazine/cc302121.aspx How do I build a list using XML comments in C#?

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• How to include Perl into shtml files

  - by Bilzac

  Hi I am trying to include a perl script within my shtml file. Unfortunately when I do my script doesnt seem to run but instead it just displays the content of the script. The code I am using is as follows: test.shtml: <html> <title> business home page </title> <body> </br> <!--#echo var="DATE_LOCAL" --> <br /> <!--#include virtual="hello.pl"--> </body> </html> hello.pl: #!C:/Sun/WebServer6.1/bin/https/perl/perl print "Content-type:text/html\n\n"; print "Hello World!"; I am not sure what I am doing wrong. Incase you all wanted to know the server I am using is Sun One WebServer 6.1 (OS = Windows XP). Thanks for your responses!

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• Jquery data retrival returns null with json data

  - by user545520

  Hello Everyone, I have below sample json file: {"jsonData":{"REC":[{"TEST":"T","TEST1":"T1","TEST2":"T2"},{"R":"R","R1":"R1","R3":"R3"}], "DATA":{"FIRST":0,"SEC":1}}}. I want to retrieve data from json file,i am try like below,but it is giving null. from result object:i am retrieving data like below: to retrive the value T: this.jsonData.REC.TEST To retrieve the value R1: this.jsonData.DATA.FIRST Please correct me if i am doing any wrong. Thanks in Advance.

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• Problem dismissing multiple modal view controllers

  - by Sheehan Alam

  I am having trouble getting my modal view controllers to display properly. I have a parent view controller that is the delegate for modal view A. In modal view A I am presenting modal view B, and having the delegate dimiss modal view A. When modal view B appears it seems to display but the screen dims, and the UI locks up, but the app doesn't crash. I set animation settings to NO and I am still getting the same issue.

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• For a .NET winforms datagridview I would like a combobox column to have a different set of values for each row.

  - by Seth Spearman

  Hello, I have a DataGridView that I am binding to a POCO. I have the databinding working fine. However, I have added a combobox column that I want to be different for each row. Specifically, I have a grid of purchased items, some of which have sizes (like Adult XL, Adult L) and other items are not sized (like Car Magnet.) So essentially what I want to change is the DATA SOURCE for a combobox column in the data grid. Can that be done? What event can I hook into that would allow me to change properties of certain columns FOR EACH ROW? An acceptable alternative is to change a property when the user clicks or tabs into the row. What event is that? Seth EDIT I need more help with this question. With Triduses help I am SO close but I need a bit more information. First, per the question, is the CellFormatting event really the best/only event for changing the DataSource for a combo box column. I ask because I am doing something rather resource/data intensive, not merely formatting the cell. Second, the cellformatting event is being called just by having the mouse hover over the cell. I tried to set the FormattingApplied property inside my if-block and then I check for it in the if- test but that is returning a weird error message. My ideal situation is that I would apply change the data source for the combo box once for each row and then be done with it. Finally, in order to set the data source of the combobox colunm I have to be able to cast the Cell inside my if block to a type of DataGridViewComboBoxColumn so that I can fill it with rows or set the datasource or something. Here is the code I have right now. Private Sub ProductsDataGrid_CellFormatting(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles ProductsDataGrid.CellFormatting If e.ColumnIndex = ProductsDataGrid.Columns("SizeDGColumn").Index Then ' AndAlso Not e.FormattingApplied Then Dim product As LeagueOrderProductInfo = DirectCast(ProductsDataGrid.Rows(e.RowIndex).DataBoundItem, LeagueOrderProductInfo) Dim sizes As LeagueOrderProductSizeList = product.ProductSizes sizes.RemoveSizeFromList(_parentOrderDetail.SizeID) 'WHAT DO I DO HERE TO FILL THE COMBOBOX COLUMN WITH THE sizes collection. End If End Sub Please help. I am completely stuck and this task item should have taken an hour and I am 4+ hours in now. BTW, I am also open to resolving this by taking a completely different direction with it (as long as I can be done quickly.) Seth

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