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• custom converter in XStream

  - by Raja Chandra Rangineni

  Hi All, I am using XStream to serialize my Objects to XML format. The formatted xml that I get is as below: node1, node2, node 3 are attributes of pojo,DetailDollars DetailDollars node1 100 /node1 node2 25 /node2 node3 10 /node3 /DetailDollars I have requirement where in I have to calucluate a percentage, for example 100/ 25 and add the new node to the existing ones. So, the final output should be : DetailDollars node1 100 /node1 node2 25 /node2 node3 10 /node3 node4 4 /node4 DetailDollars I wrote a custom converter and registered to my xstream object. public void marshal(..){ writer.startNode("node4"); writer.setValue(getNode1()/ getnode2() ); writer.endNode(); } But, the xml stream I get has only the new node: DetailDollars node4 4 /node4 /DetailDollars I am not sure which xstream api would get me the desired format. could you please help me with this . Thanks, Raja chandra Rangineni.

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• Xcode custom project template creates only references to files

  - by user315374

  Hi, I tried to create a custom project template for setting up unit testing. The problem is that when i create a new project based on this template it creates references to the template files : When i edit a file, it changes my template files instead of my actual project files ! When i delete my template, files from my actual project becomes red ! The project template is in : /Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Project Templates/Application/Test-based Application Reading some question on stack overflow i tried to install my template project in /Library/Application Support/Developer/Shared/Xcode/Project Templates But i cannot see my template when i create a new project. Can anybody help ? Thanks, Vincent

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• Add a custom compiler to XCode 3.2

  - by racha

  I have a working gcc 4.3.3 toolchain for an ARM Cortex-m3 and would like to integrate it into XCode. Is there a way to set up XCode (3.2) to use this gcc toolchain instead of the built-in GCC 4.2? What I've tried so far: I've added a modified copy of the GCC 4.2.xcplugin and changed the name, version and executable path. It shows up in XCode but whenever I set the "C/C++ Compiler Version" to the custom compiler it fails with Invalid value '4.3.3' for GCC_VERSION It seems like the valid version numbers are hardcoded somewhere else because even when I remove the original GCC 4.2.xcplugin, the value 4.2 remains valid (but is not visible in the "C/C++ Compiler Version" drop down anymore).

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• Constant expression with custom object

  - by nils

  I'm trying to use an instant of a custom class as a template parameter. class X { public: X() {}; }; template <class Foo, Foo foo> struct Bar { }; const X x; Bar<X, x> foo; The compiler states that x cannot appear in a constant expression. Why that? There is everything given to construct that object at compile time.

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• Nesting Levels in Custom Section Handlers in .NET Configuration Files

  - by Water Cooler v2

  I know I can have 1 parent element and 1 child element in my own custom app.config section like so: <sectionGroup> <section> <element /> </section> </sectionGroup> My question is, can I have one or more levels of nesting more than this? Like so: <biggestSectionGroup> <biggerSectionGroup> <sectionGroup> <section> <element /> </section> </sectionGroup> </biggerSectionGroup> </biggestSectionGroup>

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• Custom Designers deserialize SplitContainer problem

  - by Hamid

  Hi I just using this link http://msdn.microsoft.com/en-us/magazine/cc163634.aspx for extent custom designer. I using BasicDesignerLoader type because need xml data for save in db. all thing work properly. I try add SplitContainer to form and then serialize form, it's ok, but when try deserialize it, items that contains in SplitContainer Panel, failed. after i check it see not implement ReadRefrence method (only wrote WriteReference method) How to implement it fast ? Note: After download sample from http://download.microsoft.com/download/f/2/7/f279e71e-efb0-4155-873d-5554a0608523/DesignerHosting.exe, you must add typeof(System.Windows.Forms.SplitContainer) to ToolboxXmlManager.cs(Line 13) in ToolBox project. Note2: Find (De)Serialize method in BasicHostLoader.cs at Loader Project Thanks in advanced

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• WebDesign: Header file, but with custom Page titles?

  - by wretrOvian

  I've been using headers to create templates for websites. It's easy, and very convenient for debugging. I now face the problem of using head BUT with custom page titles. If this is my header.php <html> <head> <title> My Site : ??? </html> </head> <body> </body> </html> I need ??? to be replaced for every page. Is this possible? If so, how? Thank you. : )

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• Syncing google calendar with custom calendar

  - by yogsma

  I am using google calendar API to sync google calendar with our custom calendar. Right now I am trying it with a crude way by asking user if he/she wants to sync their calendar with google or not. If they say "yes" , I show them login screen where they have to enter their google user id and password and the calendar will be synced. But now when I change the month , the screen gets refreshed and all login information is lost and that changed month doesn't show up the events from google calendar. What is a best way for authentication AuthSub, OAuth or the crude way I mentioned for testing locally? I really don't know if I can use OAuth locally.

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• .NET WebService Custom Attribute

  - by DownChapel

  I would like to add a custom attribute to a asmx web service to determine if the request is valid based on the client IP address. This is a similar idea to the AuthorizeAttribute in ASP.NET MVC. Is there anywhere (e.g. a HTTP module) I can put the code to look at the attribute on the webservice and decide whether to allow the request or not? In my web.config the handler for asmx is the ScriptHandlerFactory from the System.Web.Extensions dll. I have already implemented the functionality with a HTTP module and a config file with a list of allowed URLs, but I would prefer to get rid of the config file and just add an attribute to the webservice class. Thanks

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• DataGridView Column drag and drop with Auto-horizontal scroll

  - by yona

  Can anyone please suggest how should I implement column drag and drop (with auto scroll) feature in DataGridView. I know I can use the controll's AllowUserToDragDrop option. However, since my datagridview control has relatively large number of columns, I need an auto scroll feature which follows the current drag-drop position so that users can see the destination column(s) before dropping. I have implemented the custom drag and drop feature but still I am having problem to enable auto scroll option.

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• Zend currency custom format like "$ 1,234.56 USD"

  - by Jorre

  I'm using the zend currency module to manage currencies in a web app. I can't figure out how to create a custom format for my currencies, since there are no examples on the documentation pages: http://framework.zend.com/manual/en/zend.currency.options.html From what I read there, I could use the format parameter to set a format, but I can't find a way how. Does anyone have a good code example for this problem? currently I do the following: $currency->setFormat(array (display' => Zend_Currency::USE_SYMBOL)); That works to display only the symbol, but I'm also interested in putting an extra space after or before the symbol and to display currencies like this: "$ 1,234.56 USD" "€ 1.234,56 EUR"

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• Server removes all custom HTTP header fields

  - by MartinMoizard

  Hello, I've been trying to receive HTTP requests with custom fields in the headers but it seems like my server removes them... I printed the headers of the request when I arrive on my page.php. I see that : body uri http://url.com/oauth.php/request_token parameters headers Array ....*/* ....gzip, deflate ....en-us ....keep-alive ....s320650601.onlinehome.fr ....DearStranger/1.0 CFNetwork/485.12.7 Darwin/10.6.0 method POST when I should be seeing that (it is working on a local version) body uri http://localhost:8888/oauth.php/request_token parameters headers Array ....*/* ....gzip, deflate ....en-us ....OAuth realm="", oauth_consumer_key="582d95bd45d455fa2e5819f88fc0c5a104d2c7ff3", oauth_signature_method="HMAC-SHA1", oauth_signature="7mKKzEw0Clv237nBHFzcTcA3SCE%3D", oauth_timestamp="1295267612", oauth_nonce="C546644E-8918-4FA3-A2A0-DAADCF7D1E5A", oauth_version="1.0" ....keep-alive ....0 ....localhost:8888 ....DearStranger/1.0 CFNetwork/485.12.7 Darwin/10.6.0 method POST I am using php 5.2.17 on the server. Do you have any idea to help my fix that issue? Thanks!

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• Inheritance of Custom Attributes on Abstract Properties

  - by Marty Trenouth

  I've got a custom attribute that I want to apply to my base abstract class so that I can skip elements that don't need to be viewed by the user when displaying the item in HTML. It seems that the properties overriding the base class are not inheriting the attributes. Does overriding base properties (abstract or virtual) blow away attributes placed on the original property? From Attribute class Defination [AttributeUsage(AttributeTargets.Property, Inherited = true, AllowMultiple = false)] public class NoHtmlOutput : Attribute { } From Abstract Class Defination [NoHtmlOutput] public abstract Guid UniqueID { get; set; } From Concrete Class Defination public override Guid UniqueID{ get{ return MasterId;} set{MasterId = value;}} From class checking for attribute Type t = o.GetType(); foreach (PropertyInfo pi in t.GetProperties()) { if (pi.GetCustomAttributes(typeof(NoHtmlOutput), true).Length == 1) continue; // processing logic goes here }

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• How to force ie to load custom Activex dll

  - by Vinayak

  I have a requirement of making an svg viewer as activex.My questions are: How do I force ie to use my activex dll to load svg files instead of using Adobe dll?Whenever I drop a svg file on ie browser, it should open it using my custom activex dll and within my control I should get the path of svg file which is being dropped? How to deploy this activex dll or .msi(I can make a setup) in a client machine so that whenever svg file is opened if ie does not finds my activex dll, it should install the msi and load svg files using my dll? Thanks in advance. Vin

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• iOS: FilterUsingPredicate on custom objects

  - by AppleDeveloper

  I have a custom class extending NSObject. I am maintaining NSMutableArray of this class objects. Here is the situation, customObject { NSString *name; int ID; .....and many other properties; } customObjectsArray { customObject1, customObject2, ...etc } Now I am trying to use filterUsingPredicate to remove objects that has nil names, like below but it returns very few or none objects while I know that there are hundreds of objects that has name not nil or empty. Could someone please tell me what could be wrong here. [customObjectsArray filterUsingPredicate:[NSPredicate predicateWithFormat:@"name != nil]];

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• How to create a custom yaml config file in Symfony

  - by Guillaume Flandre

  What I want to do is quite simple: store data in a custom config file that I want to read later on. I created my file something.yml that I put in the global config directory. It looks like that: prod: test: ok dev: test: ko all: foo: bar john: doe Then I copied the config_handlers.yml and also put it in the config directory and added the following at the top of the file: config/something.yml: class: sfDefineEnvironmentConfigHandler param: prefix: something_ But if I'm calling sfConfig::get("something_foo"); I keep getting NULL. What did I do wrong? I just want to read values, so no need to create a custome config handler, right? I've read the doc here: http://www.symfony-project.org/book/1_2/19-Mastering-Symfony-s-Configuration-Files even though I'm running 1.4 (I don't think that changed since then). Edit: Of course I can use sfYaml::load() but I'd like to do things in a better way.

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• Need Help on a custom HTML Helper

  - by LeeHull

  I'm trying to create a custom HTML Helper to help simplify my masterpages menu, however it is not rendering on the HTML when I use it.. I'm thinking I will need to create a partial view, any ideas? I did this.. public static string CreateAdminMenuLink(this HtmlHelper helper, string caption, string link) { var lnk = TagBuilder("a"); lnk.SetInnerText(caption); lnk.MergeAttribute("href", target); return lnk.ToString(TagRenderMode.SelfClosing); } Now in my View, i have <% Html.CreateAdminMenuLink("Home", "~/Page/Home"); %> but when I look at the source, its empty.. tried adding <% using (Html.BeginForm()) % and it adds a form.. but the link still doesnt come up.. debugged and the string works when i look at the watch, but does not render.. Any ideas?

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• Custom Logic and Proxy Classes in ADO.NET Data Services

  - by rasx

  I've just read "Injecting Custom Logic in ADO.NET Data Services" and my next question is, How do you get your [WebGet] method to show up in the client-side proxy classes? Sure, I can call this directly (RESTfully) with, say, WebClient but I thought the strong typing features in ADO.NET Data Services would "hide" this from me auto-magically. So here we have: public class MyService : DataService<MyDataSource> { // This method is called only once to initialize service-wide policies. public static void InitializeService(IDataServiceConfiguration config) { config.SetEntitySetAccessRule("Customers", EntitySetRights.AllRead); config.SetServiceOperationAccessRule("CustomersInCity", ServiceOperationRights.All); } [WebGet] public IQueryable<MyDataSource.Customers> CustomersInCity(string city) { return from c in this.CurrentDataSource.Customers where c.City == city select c; } } How can I get CustomersInCity() to show up in my client-side class defintions?

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• custom Copy Responder in iphone

  - by sagar

  Hello ! I have a webview in my application. I want to handle when user copies something from web view, my custom method - should be triggered. I have tried following. I have placed following method in myViewCtr.m file -(void)copy:(id)sender{ NSLog(@"hi ! Hello "); } But nothing working - What should I do to implement the same ? Thanks in advance for sharing your great knowledge. Sagar

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• Any reasons to recompile Silverlight 3 controls for Silverlight 4?

  - by Alan Mendelevich

  When I release a custom control which works in both Silverlight 3 and Silverlight 4 is there any reason to provide a separate binary version targeted at Silverlight 4? As far as I understand SL4 apps using SL3 controls run normally in SL4 mode but maybe there are some hidden benefits of recompiling controls for SL4 (or gotchas of not doing so).

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• Custom XML Serialization, how to write custom root element?

  - by Beta033

  I'm probably just doing this wrong, i know. i'm using custom serialization and when the xml is generated it's putting the class name as the root element Example: <MyClassName> <MyIntendedRootNode> <ObjectType> <Property1/> <Property2/> ... I'm inoking the serialization by calling xmlserializer.Serialize(writer,Me) so i'm sure that has something to do with it. I've tried putting XMLRoot onto the class, but i think as vb is compiling this partial class with it's aspx page, it's either overwriting this property or ignoring it entirely. ideally i'd like to just tell it to either throw away everything it has and use a different root element. Anybody else do this except me? Thanks

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• Custom flash mp3 player stopping in the middle of playing audio on windows nt ie6 system

  - by Charlotte Moller

  We have used a custom MP3 flash player for a lot of years on our website without any issues, but recently, a client of ours is reporting that the audio is playing for several seconds and then stopping. When they refresh the page or click play in the player again the audio plays fine. We are puzzled as to what could be causing this issue after this running successfully for our clients for so many years. The client system is Windows NT running IE6. Does anyone have any idea what could cause the audio to behave this way? Could audio drivers or the version of flash cause problems? We do not have flash programmers on our team so we are not even sure where to start looking within the flash code of the player. Any ideas?

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• Sharing a custom datasource between Winforms and Webforms

  - by Earlz

  Hello, I'd like to create a custom datasource that is shared between a Winforms and Webforms project. This functions as a middle layer for a reporting tool(DevExpress Reporting). The Webforms project is a designer for these reports. So we want for the reports to be capable of going to the server to get data and such. So our datasource would abstract away all the communication overhead. Then, for consistency, the datasource would also run on the server for reporting, except for their would be no communication. What would be the best course of action? There doesn't seem to be such a thing as a DataSource in Winforms. Is DataSource not the thing I'm looking for? Edit: After some research, it appears that IDataAdapter may be good for my purpose. Any opinion on that?

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• How to register a custom type in Hibernate using org.springframework.orm.hibernate4.LocalSessionFactoryBean

  - by Luis

  I'm migrating from hibernate 3 to hibernate 4, In hibernate 3 the way I was registering a custom type was: public class AnnotationSessionFactoryBean extends org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean { private Collection<? extends BasicType> customTypes; public Collection<? extends BasicType> getCustomTypes() { return customTypes; } public void setCustomTypes(Collection<? extends BasicType> customTypes) { this.customTypes = customTypes; } @Override protected Configuration newConfiguration() throws HibernateException { Configuration configuration = super.newConfiguration(); if (CollectionUtils.hasEntries(customTypes)) { for (BasicType customType:customTypes) { configuration.registerTypeOverride(customType); } } return configuration; }} I'm now trying to do the same operation but using hibernate 4, my question is how is the best way to do this? since I dont have access do change configuration when using "org.springframework.orm.hibernate4.LocalSessionFactoryBean" instead of "org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean". Thanks

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• cmake add_library at a custom location

  - by celil

  I need to build a library that is to be placed at a custom location stored in the variable CUSTOM_OUTDIR. Currently, I am using the following code to make sure that the library is copied to its proper location. ADD_LIBRARY(example MODULE example.c) GET_TARGET_PROPERTY(FILEPATH example LOCATION) ADD_CUSTOM_COMMAND( TARGET example POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy ${FILEPATH} ${CUSTOM_OUTDIR} ) However, this is not a good solution as the copying is done post_build, and I end up with two copies of the library. Is there a way to setup CMAKE_BINARY_DIR just for the example library so that only one copy of it is kept in the proper location?

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