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• International keyboard and UITextField secure option

  - by Chonch

  Hey, I have a UITextField in a .xib file with the secure option marked as YES. I have several international keyboards on my device. When the secure option is set to NO, I have no problem using all of the international keyboards on my device, but when it is set to YES, I am only able to use the English keyboard. Is there a way to an option I can use to enable this feature, or would I have to do this manually (don't mark the secure option and replace the text the user enters with *'s)? Thanks,

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• Cucumber response object -- PHP environment

  - by trisignia

  Hi, I'm using Cucumber to test a PHP application, and while most everything works without issue, I haven't yet figured out how to retrieve a response object for a request -- I'm looking to test whether a response is successful (code 200) and also to perform some Hpricot parsings of the response body. Right now my env.rb file is pretty simple: require 'webrat' include Webrat::Methods include Webrat::Matchers Webrat.configure do |config| config.mode = :mechanize end And if I put something like this in my step definitions: Given /Debug/ do puts response.to_yaml end I get this error: undefined method `response' for nil:NilClass (NoMethodError) ./features/step_definitions/webrat_steps.rb:11:in `/Debug/' features/versions.feature:4:in `Given Debug' Is anyone familiar with this type of situation? best, Jacob

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• Embed VLC player in GWT

  - by chrisnfoneur

  Hello, I want to embed a VLC player in my webapp build with Google's GWT. First I had a look at this page: http://wiki.videolan.org/GWT, which offers a nice solution but I add to implements all javascript functions calls (play, stop, fullscreen) with JSNI. Then I found gwt-player (hosted by Google code) which does all the job for me but the annoying part is that the project is not widely used (few posts each month on the project's group, not so many talks about it in blogs/forums...) Do you know another option to easly embed & control a VLC player in a GWT app ? My main goal is to play any video/audio file in a webapp and offer the user a fast/forward feature (set rate in VLC), is there any other player I could use ? I already had a look at Quicktime, Windows Media player & Flowplayer, none of them offers as much features as VLC. Thanks in advance & have a nice new year's eve. Chris

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• How to debug a tcl script which is argument to an executable?

  - by user321047

  I have a application which takes tcl script as argument. I want to debug tcl script when the application processes it. My development environment consists of Dynamic Languages Toolkit from www.eclipse.org/dltk along with Active state remote debugger -dbgp_tcldebug. I am able to debug the individual tcl scripts with this setup. I created a tcl project in eclipse and added 'startup.tcl' and 'argumentScript.tcl' scripts and added following command to the startup script, set ExecutableName "xyz.exe" set returnValue [catch {eval exec $ExecutableName "argumentScript.tcl" } result] My debugger works fine with 'startup.tcl' script. I added the breakpoint in 'argumentScript.tcl' but it is not working. How can I debug the "argumentScript.tcl" script ? Edit: A solution without using eclipse environment is Tcl Dev Kit with remote debugging feature.

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• Why use Python interactive mode?

  - by mvid

  When I first started reading about Python, all of the tutorials have you use Python's Interactive Mode. It is difficult to save, write long programs, or edit your existing lines (for me at least). It seems like a far more difficult way of writing Python code than opening up a code.py file and running the interpreter on that file. python code.py I am coming from a Java background, so I have ingrained expectations of writing and compiling files for programs. I also know that a feature would not be so prominent in Python documentation if it were not somehow useful. So what am I missing?

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• How to detect non-graceful disconnect of Twisted on Linux?

  - by Victor Lin

  I wrote a server based on Twisted, and I encountered a problem, some of the clients are disconnected not gracefully. For example, the user pulls out the network cable. For a while, the client on Windows is disconnected (the connectionLost is called, and it is also written in Twisted). And on the Linux server side, my connectionLost of twisted is never triggered. Even it try to writes data to client, but the connection is lost. Why Twisted can't detect those non-graceful disconnection (even write data to client) on Linux? How to makes Twisted detect non-graceful disconnections? Because the feature Twisted can't detect non-graceful, I have lots of zombie user on my server. Thanks. Victor Lin.

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• Visual Studio 2010 - Export Template menu option grayed out

  - by Jakobud

  In Visual Studio, I want to make a simple C++ project and export it out as a template, so I can use the template to start new projects to save me time. But the Export Template menu option is always grayed out. I've not once been able to click it. Anyone know why? Anyone know how to accomplish what I need (besides the obvious "make a copy of an existing project in explorer")? It seems like project templates should be a no-brainer feature for VS. This seems to be the case for Visual Studio 2005, 2010 (I probably 2008 as well I haven't checked).

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• Why does a ModalPopupExtender fail when using SSL?

  - by Brooke Jackson

  I have created a modal popup using the ModalPopupExtender in Microsoft's AJAX 1.0 for .NET 2.0. It works great when the page doesn't isn't being accessed through SSL (http://) however the link to close the popup fails to fire if accessing the page through https://. Is the ModalPopupExtender at blame? Is it a "Feature" of SSL to block popups, or is it something else I haven't though of? Here is the code I am using: <asp:Button ID="btnHelp" runat="server" Text="?" CausesValidation="False" /> <asp:Panel ID="pnlHelp" BackColor="white" runat="server"> <asp:LinkButton ID="lnkClosePanel" runat="server" CausesValidation="False" OnClick="lnkCloseHelp_Click">Close</asp:LinkButton> <p>Some Text</p> </asp:Panel> <cc1:ModalPopupExtender ID="popExt" runat="server" TargetControlID="btnHelp" PopupControlID="pnlHelp"></cc1:ModalPopupExtender>

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• Errorprovider shows error on using windows close button(X)

  - by Pankaj Kumar

  Hi guys, Is there any way to turn the damned error provider off when i try to close the form using the windows close button(X). It fires the validation and the user has to fill all the fields before he can close the form..this will be a usability issue because many tend to close the form using the (X) button. i have placed a button for cancel with causes validation to false and it also fires a validation. i found someone saying that if you use Form.Close() function validations are run... how can i get past this annoying feature. i have a MDI sturucture and show the form using CreateExam.MdiParent = Me CreateExam.Show() on the mdi parent's menuitem click and have this as set validation Private Sub TextBox1_Validating(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles TextBox1.Validating If String.IsNullOrEmpty(TextBox1.Text) Then Err.SetError(TextBox1, "required") e.Cancel = True End If If TextBox1.Text.Contains("'") Then Err.SetError(TextBox1, "Invalid Char") e.Cancel = True End If End Sub Any help is much appreciated. googling only showed results where users were having problem using a command button as close button and that too is causing problem in my case

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• Hidden Features of MXML

  - by Ole Jak

  What are some of the hidden features of MXML? MXML being used in Flex Framework became quite popular language (because Flash Player is something every PC has and Flash Builder, Flash Catalist are quite popular Adobe programms) So at least from the existing features, do you know any that are not well known but very useful. Of course, this question is along the lines of: Hidden Features of ActionScript Hidden Features of JavaScript Hidden Features of CSS Hidden Features of C# Hidden Features of VB.NET Hidden Features of Java Hidden Features of ASP.NET Hidden Features of Python Hidden Features of TextPad Hidden Features of Eclipse Hidden Features of HTML Please specify one feature per answer. Note that it's not always a great idea to use these hidden features; often times they are surprising and confusing to others reading your code.

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• OpenGL Wrapper in .Net

  - by Ngu Soon Hui

  This question is similar to the one here. But I feel that the answers recommended ( such as Tao and OpenTK) are not good enough because they are just a direct port from OpenGL, with no OOP design, and hard to use. What I'm looking for is a .Net OpenGL wrapper that is written in clear OOP principles, easy to use ( easy to apply textual and lighting, easy to debug etc), able to rotate the 3D diagram with mouse ( a feature that is critically missing from OpenGL and TAO), and the ability to export to other file formats ( such as dwg or dxf or Google Map file format). Any suggestion? Both Open source or commercial components would do.

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• Export Websphere 6.1 Profile with datasource configuration

  - by Virmundi

  Hello, I'm trying to export a profile from WAS 6.1 so that I can give it to other members of my team with all of the JNDI and Shared Library configurations in place. I've flowed a few IBM tutorials on this like http://www-01.ibm.com/support/docview.wss?uid=swg21322309 (technically that is more a bug fix, but there is a similar page). I've tried to export the server using the "import" feature of the server in RAD 7. None of these options create a .car file with the resources sticking around. Does anyone know how to do this? Thanks, JPD

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• How to get SpecFlow working with xUnit.net as the test runner

  - by Mike Scott

  I'm trying to use xUnit.net as the test runner for SpecFlow. The SpecFlow 1.2 binaries from the official download area don't contain an xUnit.net provider but the master branch on GitHub has one, so I build SpecFlow.Core.dll from that. I'm using xUnit.net 1.5. However, when I change the unitTestProvider name in the app.config in my spec project, I get a null reference custom tool error and the generated .feature.cs file is the single line: Object reference not set to an instance of an object. Has anyone succeeded in getting SpecFlow to work with xUnit.net? If so, how?

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• FBA and audience targeting in sharepoint 2007

  - by intangible02

  I want to use audience targeting feature for webpart with FBA. I tried to add FBA user directly in sharepoint group or added the user to a asp.net role and then added the role to sharepoint group, but both failed. My observation is that all FBA users can see the webpart content no matter whether they are specified in audience targeting or not. After googling it, I found there are three different conclusion about this, FBA cannot be used with audience targeting FBA can be used with audience targeting FBA can be used with audience targeting if the FBA user is added directly to sharepoint group May I know which is the correct explanation? Where can I find official Microsoft documentation regarding to this problem?

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• App.config for SpecFlow not recognized

  - by INTPnerd

  How do I get my App.config file to be recognized/used? I have tried placing it in the top folder of my project and in the same folder as my feature files. Here are the contents of my App.config file: <?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> <section name="specFlow" type="TechTalk.SpecFlow.Configuration.ConfigurationSectionHandler, TechTalk.SpecFlow"/> </configSections> <specFlow> <runtime detectAmbiguousMatches="true" stopAtFirstError="false" missingOrPendingStepsOutcome="Error" /> </specFlow> </configuration> Specifically I am trying to tell NUnit to have a fail result when there is a missing or pending step which is why I am specifying "Error" for this.

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• Is there a jquery List plugin that will auto-sort items and has robust add/remove methods?

  - by Breadtruck

  I have been googling for hours looking for something to handle my situation. I am not skilled enough to write my own jquery plugin ..YET!! The plugin should auto-sort the list, not as important as being able to add/remove items from the list easily. Themeroller capable would be a plus. I would basically use anything as long as I could add a item to the list (or any other container for that matter), item is coming from a modal popup that is using ajax to search for the item. Once the item is found I want to click that item and have it added to the list and it would put it into the correct order based on alphabetic sort. I think where I am losing sight is the complexity of the item and needing to have the item contain: The name of the item a hidden value, [the int id of the item], one or two checkboxes for turning on/off a feature for that item. I am really open to any ideas, suggestions on a better process, or a pointer to a plugin that might get me close.

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• Wireframe mock-up software

  - by Dave Jarvis

  Requirements Looking for wireframe mock-up software for web apps with the following constraints: Desktop application (supports Linux) (can be online) Export all pages to separate image files (PNG or SVG preferred) Template for all pages Drag and drop standard HTML widgets for <forms> Tabbed panels (that allow content on the different tabs) Shuttle controls Saves in an XML format (XSLT could convert to HTML) Widget alignment and resizing (relative to other widgets) Under $100.00 USD Examples That come close: Cacoo - Not a desktop application; does not have a true tabbed panel widget Pencil - Export feature has serious bugs (missing text); no template? Balsamiq - Installation proved cantankerous on Linux (due to Adobe AIR) Mockingbird - No shuttle controls; no auto-resize of widgets Pencil & paper - Not a good look for a formal document presented to clients Any others that meet the requirements?

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• How can I use Lucene for personal name (first name, last name) search?

  - by os111

  I'm writing a search feature for a database of NFL players. The user enters a search string like "Jason Campbell" or "Campbell" or "Jason". I'm having trouble getting the appropriate results. Which Analyzer should I use when indexing? Which Query when querying? Should I distinguish between first name and last name or just index the full name string? I'd like the following behavior: Query: "Jason Campbell" - Result: exact match for 1 player, Jason Campbell Query: "Campbell" - Result: all players with Campbell in their name Query: "Jason" - Result: all players with Jason in their name Query: "Cambel" [misspelled] - Result: all players with Campbell in their name

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• Asp.net fileupload control postback problems

  - by Spooky2010

  using ASP.net, vs2008 C#. Im using a FileUpload control on a webform. The uploading of a file (ie PDF dcouments) to a server directory works ok. I have on the webform a "preview" button that the user can use to preview the PDF file after they have selected it via the Fileupload browse feature. I do this by if (this.FileUpload1.HasFile) { localURL = FileUpload1.PostedFile.FileName; // use this to preview file. Other methods are restricted by local security requirements Process.Start(localURL); } My problems is that after the button click Postback occurs the location of the selected file disappears from the textbox part of the Fileupload control. How can i keep this info there, so the user does not have to browse again and instead can just click upload to upload the file. Any help appreciated thanks

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• How do you exclude folders on get operation for sourcecontrol in CruiseControl.NET

  - by Jon

  I have a cruisecontrol.net project which currently doesn't monitor a source safe project. It is forced manually. Within the source control block however I want to be able to exclude the 'get' operation of a certain folder. I know there is a ExclusionFilter feature on a source control block in the config file, but I think that this excludes the sub folder from being monitored not from being retrieved from the repository. Can anyone confirm this is the case, or help me find out how I can achieve this? I'm using CCNet 1.4 and SourceSafe

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• Spawn a background process in Ruby

  - by Dave DeLong

  I'm writing a ruby bootstrapping script for a school project, and part of this bootstrapping process is to start a couple of background processes (which are written and function properly). What I'd like to do is something along the lines of: `/path/to/daemon1 &` `/path/to/daemon2 &` `/path/to/daemon3 &` However, that blocks on the first call to execute daemon1. I've seen references to a Process.spawn method, but that seems to be a 1.9+ feature, and I'm limited to Ruby 1.8. I've also tried to execute these daemons from different threads, but I'd like my bootstrap script to be able to exit. So how can I start these background processes so that my bootstrap script doesn't block and can exit (but still have the daemons running in the background)? Thanks!

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• Sharepoint and Cross-Site Lookup

  - by Mina Samy

  Hi all I have this scenario I want to build two sharepoint 2007 sites. One for customers info and the other for products and customers orders. Now the problem is that in the second site I need to reference the customers info from the first site but unfortunately sharepoint doesnot provide out of the box cross-site lookup. I did some search and found custom cross-site fields and used one but when I upgraded the site to sharepoint 2010 this custom field was not compatible and the upgrade wizard said it could not be upgraded. so what is the solution for this ? is it to merge the two sites so that I can use the standard lookup feature or is there any workaround for this ? please if any body has faced such a scenario, share the solution with me ? thanks

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• Rotating images + content - jQuery or MooTools?

  - by Lenwood

  I've found a feature on two different websites that I'd like to include on one of my web projects, but I can't figure out how they're doing it. I think they're using either jQuery or mootools, but I'm not sure. http://www.x-plane.com/index_desktop.html I'm new here so I don't have the reputation to post the other link, but if you do a Google search for "Andrews Institute of Orthopaedics" its the top result. I'll see if I can answer a few questions to earn my keep. The thing that I like about these is that the images and text (including links) are all rotated together. I've done a few web searches related to cycle, rotate and slide but it's not coming together for me. Can anyone give me a nudge in the right direction?

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• problem with image urls in htmlhelp created by docbook xsl

  - by newenglander

  I have a Docbook XML document that has some images with special characters in their names (German umlauts). I'm using Saxon 6.5.5 and the Docbook xslt Stylesheets to create HTMLHelp files based on that document. Unfortunately the filenames are then url-encoded (% and hexadecimal code), which internet explorer can't deal with (with firefox it works). I looked for a parameter which could change this feature, but couldn't find any. I also tried to save my image files using the encoded names, but this didn't work either. Does anyone know a good way around this, or will I have to simply forbid special characters in my image names?

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• Call stored procedure using Spring SimpleJdbcCall with callback

  - by MFIhsan

  I have an Oracle Stored procedure that takes CLOB input and REFCURSOR output. I invoke the SP via Spring SimpleJdbcCall passing in a RowMapper to map the results. However, since the result set is large, I need to provide callback feature to the client. I can't quite figure out how to add callback for an SP call using Spring - both with and without SimpleJdbcCall. One thought I have is to pass-in a RowCallbackHandler. Will this work or is there a better way to solve this problem? Any help here is appreciated. private Map<String, Object> arguments = ...; SimpleJdbcCall jdbcCall = new SimpleJdbcCall(this.jdbcTemplate) .withCatalogName(this.packageName) .withProcedureName(this.storedProcName) .withoutProcedureColumnMetaDataAccess() .declareParameters(this.outputParameters.toArray(new SqlOutParameter[]{})); if(!isEmpty(inputParameters)) { jdbcCall.declareParameters(inputParameters.toArray(new SqlParameter[]{})); } this.outputParameters.add(new SqlOutParameter(outputParamName, VARCHAR, rowMapper)); jdbcCall.execute(arguments);

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