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• CodePlex Daily Summary for Thursday, June 23, 2011

  CodePlex Daily Summary for Thursday, June 23, 2011Popular ReleasesMiniTwitter: 1.70: MiniTwitter 1.70 ???? ?? ????? xAuth ?? OAuth ??????? 1.70 ??????????????????????????。 ???????????????? Twitter ? Web ??????????、PIN ????????????????????。??????????????????、???????????????????????????。Total Commander SkyDrive File System Plugin (.wfx): Total Commander SkyDrive File System Plugin 0.8.7b: Total Commander SkyDrive File System Plugin version 0.8.7b. Bug fixes: - BROKEN PLUGIN by upgrading SkyDriveServiceClient version 2.0.1b. Please do not forget to express your opinion of the plugin by rating it! Donate (EUR)SkyDrive .Net API Client: SkyDrive .Net API Client 2.0.1b (RELOADED): SkyDrive .Net API Client assembly has been RELOADED in version 2.0.1b as a REAL API. It supports the followings: - Creating root and sub folders - Uploading and downloading files - Renaming and deleting folders and files Bug fixes: - BROKEN API (issue 6834) Please do not forget to express your opinion of the assembly by rating it! Donate (EUR)Mini SQL Query: Mini SQL Query v1.0.0.59794: This release includes the following enhancements: Added a Most Recently Used file list Added Row counts to the query (per tab) and table view windows Added the Command Timeout option, only valid for MSSQL for now - see options If you have no idea what this thing is make sure you check out http://pksoftware.net/MiniSqlQuery/Help/MiniSqlQueryQuickStart.docx for an introduction. PK :-]HydroDesktop - CUAHSI Hydrologic Information System Desktop Application: 1.2.591 Beta Release: 1.2.591 Beta ReleaseJavaScript Web Resource Manager for Microsoft Dynamics CRM 2011: JavaScript Web Resource Manager (v1.0.521.54): Initial releasepatterns & practices: Project Silk: Project Silk Community Drop 12 - June 22, 2011: Changes from previous drop: Minor code changes. New "Introduction" chapter. New "Modularity" chapter. Updated "Architecture" chapter. Updated "Server-Side Implementation" chapter. Updated "Client Data Management and Caching" chapter. Guidance Chapters Ready for Review The Word documents for the chapters are included with the source code in addition to the CHM to help you provide feedback. The PDF is provided as a separate download for your convenience. Installation Overview To ins...MapWinGIS ActiveX Map and GIS Component: Second Release Candidate for v4.8: This is the second release candidate for v4.8. This is the ocx installer only, with the new dependancies like GDAL v1.8, GEOS v3.3 and updated libraries for MrSid and ECW.Epinova.CRMFramework: Epinova.CRMFramework 0.5: Beta Release Candidate. Issues solved in this release: http://crmframework.codeplex.com/workitem/593SQL Server HowTo: Version 1.0: Initial ReleaseDropBox Linker: DropBox Linker 1.3: Added "Get links..." dialog, that provides selective public files links copying Get links link added to tray menu as the default option Fixed URL encoding .NET Framework 4.0 Client Profile requiredDotNetNuke® Community Edition: 06.00.00 Beta: Beta 1 (Build 2300) includes many important enhancements to the user experience. The control panel has been updated for easier access to the most important features and additional forms have been adapted to the new pattern. This release also includes many bug fixes that make it more stable than previous CTP releases. Beta ForumsTerraria World Viewer: Version 1.4: Update June 21st World file will be stored in memory to minimize chances of Terraria writing to it while we read it. Different set of APIs allow the program to draw the world much quicker. Loading world information (world variables, chest list) won't cause the GUI to freeze at all anymore. Re-introduced the "Filter chests" checkbox: Allow disabling of chest filter/finder so all chest symbos are always drawn. First-time users will have a default world path suggested to them: C:\Users\U...BlogEngine.NET: BlogEngine.NET 2.5 RC: BlogEngine.NET Hosting - Click Here! 3 Months FREE – BlogEngine.NET Hosting – Click Here! This is a Release Candidate version for BlogEngine.NET 2.5. The most current, stable version of BlogEngine.NET is version 2.0. Find out more about the BlogEngine.NET 2.5 RC here. If you want to extend or modify BlogEngine.NET, you should download the source code. To get started, be sure to check out our installation documentation. If you are upgrading from a previous version, please take a look at ...Microsoft All-In-One Code Framework - a centralized code sample library: All-In-One Code Framework 2011-06-19: Alternatively, you can install Sample Browser or Sample Browser VS extension, and download the code samples from Sample Browser. Improved and Newly Added Examples:For an up-to-date code sample index, please refer to All-In-One Code Framework Sample Catalog. NEW Samples for Windows Azure Sample Description Owner CSAzureStartupTask The sample demonstrates using the startup tasks to install the prerequisites or to modify configuration settings for your environment in Windows Azure Rafe Wu ...IronPython: 2.7.1 Beta 1: This is the first beta release of IronPython 2.7. Like IronPython 54498, this release requires .NET 4 or Silverlight 4. This release will replace any existing IronPython installation. The highlights of this release are: Updated the standard library to match CPython 2.7.2. Add the ast, csv, and unicodedata modules. Fixed several bugs. IronPython Tools for Visual Studio are disabled by default. See http://pytools.codeplex.com for the next generation of Python Visual Studio support. See...Facebook C# SDK: 5.0.40: This is a RTW release which adds new features to v5.0.26 RTW. Support for multiple FacebookMediaObjects in one request. Allow FacebookMediaObjects in batch requests. Removes support for Cassini WebServer (visual studio inbuilt web server). Better support for unit testing and mocking. updated SimpleJson to v0.6 Refer to CHANGES.txt for details. For more information about this release see the following blog posts: Facebook C# SDK - Multiple file uploads in Batch Requests Faceb...Candescent NUI: Candescent NUI (7774): This is the binary version of the source code in change set 7774.EffectControls-Silverlight controls with animation effects: EffectControls: EffectControlsNLog - Advanced .NET Logging: NLog 2.0 Release Candidate: Release notes for NLog 2.0 RC can be found at http://nlog-project.org/nlog-2-rc-release-notesNew ProjectsA SharePoint Client Object Model Demo in Silverlight: This demo shows how to utilize the SharePoint 2010 Foundation's Client Object Model within a Silverlight application.Azure SDK Extentions (ja): Azure SDK Tools ????????VS??????????????????。 ??????????????????、????????????????。Bango Apple iOS Application Analytics SDK: Bango application analytics is an analytics solution for mobile applications. This SDK provides a framework you can use in your application to add analytics capabilities to your mobile applications. It's developed in Object C and targets the Apple iOS operating system. Binsembler: Binsembler allows assembler programmers to easily import files into their source code, so that they'll no longer have to use external flash memory just for a few bytes of data. The project is developed in C#.DataTool: Liver.DTEMICHAG: This project contains the .NET Microframework solution for the EMIC Home Automation Gateway (EMICHAG). This project created within the co-funded research project called HOMEPLANE (http://homeplane.org/). html5_stady: html5 DemoJavaScript Web Resource Manager for Microsoft Dynamics CRM 2011: JavaScript Web Resource Manager for Microsoft Dynamics CRM 2011 helps CRM developers to extract javascript web resources to disk, maintain them and import changes back to CRM database. You will no longer have to perform mutliple clicks operation to update you js web resourcesKiefer SharePoint 2010 Templates: The Kiefer Consulting SharePoint 2010 Site Templates allow you to quickly create SharePoint sites pre-configured to meet specific business needs. These sites use only out of the box SharePoint Foundation 2010 features and will run on SharePoint Server 2010 and Office 365.KxFrame: KxFrame is intended to be free, easy-to-use, rapid business application framework. How many times were you starting to develop application from scratch? And every time you say to yourself: "Just this time, next time I'll make some framework"? It's over now! Lets make business application framework together and enjoy creating applications faster than ever.Made In Hell: Small console game. Just a training in code writings.Merula SmartPages: When you want to remember your data in an ASP.NET site after a postback, you will have to use Session or ViewState to remember your data. It’s a lot work to use Session and ViewStates, I just want to declare variables like in a desktop application. So I created a library called Merula SmartPages. This library will remember the properties and variables of your page. MVC ASPX to Razor View Converter: So this project will convert your MVC ASPX pages you worked so hard to make into cshtml files. You simply drop the exe into the folder and it works. I hope you enjoy, thanks! Netduino Utilities: Netduino classes I use with various odds of hardware I have. Hope it's useful ;-) NetEssentialsBugtrackerProject: Bug tracker for telerikPin My Site: Site to help demonstrate pinning capabilities of IE9Python3 ????: Python3 ????RDI Open CTe: RDI Open CTeRDI Open SPED (Contábil): RDI Open SPED (Contábil)RDI Open SPED (Fiscal): RDI Open SPED (Fiscal)sbc: sbcSimply Helpdesk UserControl: Simply Helpdesk is a user control that allows people to embed a helpdesk directly into their active projects. It is design to be as simple as possible, Minimal configuration is required to get it up and running.SQL Server HowTo: Short T-SQL scripts for difficult tasks from everyday job of programmers and database administrators. Also contains links to external resources with such useful information.Stashy: Stash data simply. Stashy is a Micro-NoSql framework. Stashy is a tiny interface, plus four reference implementations, for adding data storage and retrieval to all your .net types. Drop a single stashy class into your application then you can save and load the lot. storeBags01: hacer pedido de bolsos maletas y morrales compra de bolsos y maletas storebags UMTS Net: Program optimizes deployment of UMTS devicesvAddins - A little different addins framework: vAddins transforms C# and VB into powerful scripting languages for making addins or scripts. With this, you no longer need to open Visual Studio or other IDEs, reference assemblies, write the code and then built, move and test... Now you only have to write the code and test!Visual Studio Tags: A Visual Studio extension for tagging your source code files, and then explore your files using the tags.Window Phone Private Media Library: Windows Phone application to protect your media files from unauthorized eyes using your phone.Windows Touch/Mouse/TUIO Multi-touch Gesture recognizer & Trainer: This projects based on Single point Gesture recognizer paper of http://faculty.washington.edu/wobbrock/pubs/uist-07.1.pdf of unistrokes alphabets. The project expand capabilities to allow multi-touch gestures. C# library for rapid use. Mono Client. And C++ Client.WPF, Silverlight PDF viewer: WPF, Silverlight PDF viewer

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• Why should main() be short?

  - by Stargazer712

  I've been programming for over 9 years, and according to the advice of my first programming teacher, I always keep my main() function extremely short. At first I had no idea why. I just obeyed without understanding, much to the delight of my professors. After gaining experience, I realized that if I designed my code correctly, having a short main() function just sortof happened. Writing modularized code and following the single responsibility principle allowed my code to be designed in "bunches", and main() served as nothing more than a catalyst to get the program running. Fast forward to a few weeks ago, I was looking at Python's souce code, and I found the main() function: /* Minimal main program -- everything is loaded from the library */ ... int main(int argc, char **argv) { ... return Py_Main(argc, argv); } Yay python. Short main() function == Good code. Programming teachers were right. Wanting to look deeper, I took a look at Py_Main. In its entirety, it is defined as follows: /* Main program */ int Py_Main(int argc, char **argv) { int c; int sts; char *command = NULL; char *filename = NULL; char *module = NULL; FILE *fp = stdin; char *p; int unbuffered = 0; int skipfirstline = 0; int stdin_is_interactive = 0; int help = 0; int version = 0; int saw_unbuffered_flag = 0; PyCompilerFlags cf; cf.cf_flags = 0; orig_argc = argc; /* For Py_GetArgcArgv() */ orig_argv = argv; #ifdef RISCOS Py_RISCOSWimpFlag = 0; #endif PySys_ResetWarnOptions(); while ((c = _PyOS_GetOpt(argc, argv, PROGRAM_OPTS)) != EOF) { if (c == 'c') { /* -c is the last option; following arguments that look like options are left for the command to interpret. */ command = (char *)malloc(strlen(_PyOS_optarg) + 2); if (command == NULL) Py_FatalError( "not enough memory to copy -c argument"); strcpy(command, _PyOS_optarg); strcat(command, "\n"); break; } if (c == 'm') { /* -m is the last option; following arguments that look like options are left for the module to interpret. */ module = (char *)malloc(strlen(_PyOS_optarg) + 2); if (module == NULL) Py_FatalError( "not enough memory to copy -m argument"); strcpy(module, _PyOS_optarg); break; } switch (c) { case 'b': Py_BytesWarningFlag++; break; case 'd': Py_DebugFlag++; break; case '3': Py_Py3kWarningFlag++; if (!Py_DivisionWarningFlag) Py_DivisionWarningFlag = 1; break; case 'Q': if (strcmp(_PyOS_optarg, "old") == 0) { Py_DivisionWarningFlag = 0; break; } if (strcmp(_PyOS_optarg, "warn") == 0) { Py_DivisionWarningFlag = 1; break; } if (strcmp(_PyOS_optarg, "warnall") == 0) { Py_DivisionWarningFlag = 2; break; } if (strcmp(_PyOS_optarg, "new") == 0) { /* This only affects __main__ */ cf.cf_flags |= CO_FUTURE_DIVISION; /* And this tells the eval loop to treat BINARY_DIVIDE as BINARY_TRUE_DIVIDE */ _Py_QnewFlag = 1; break; } fprintf(stderr, "-Q option should be `-Qold', " "`-Qwarn', `-Qwarnall', or `-Qnew' only\n"); return usage(2, argv[0]); /* NOTREACHED */ case 'i': Py_InspectFlag++; Py_InteractiveFlag++; break; /* case 'J': reserved for Jython */ case 'O': Py_OptimizeFlag++; break; case 'B': Py_DontWriteBytecodeFlag++; break; case 's': Py_NoUserSiteDirectory++; break; case 'S': Py_NoSiteFlag++; break; case 'E': Py_IgnoreEnvironmentFlag++; break; case 't': Py_TabcheckFlag++; break; case 'u': unbuffered++; saw_unbuffered_flag = 1; break; case 'v': Py_VerboseFlag++; break; #ifdef RISCOS case 'w': Py_RISCOSWimpFlag = 1; break; #endif case 'x': skipfirstline = 1; break; /* case 'X': reserved for implementation-specific arguments */ case 'U': Py_UnicodeFlag++; break; case 'h': case '?': help++; break; case 'V': version++; break; case 'W': PySys_AddWarnOption(_PyOS_optarg); break; /* This space reserved for other options */ default: return usage(2, argv[0]); /*NOTREACHED*/ } } if (help) return usage(0, argv[0]); if (version) { fprintf(stderr, "Python %s\n", PY_VERSION); return 0; } if (Py_Py3kWarningFlag && !Py_TabcheckFlag) /* -3 implies -t (but not -tt) */ Py_TabcheckFlag = 1; if (!Py_InspectFlag && (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') Py_InspectFlag = 1; if (!saw_unbuffered_flag && (p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0') unbuffered = 1; if (!Py_NoUserSiteDirectory && (p = Py_GETENV("PYTHONNOUSERSITE")) && *p != '\0') Py_NoUserSiteDirectory = 1; if ((p = Py_GETENV("PYTHONWARNINGS")) && *p != '\0') { char *buf, *warning; buf = (char *)malloc(strlen(p) + 1); if (buf == NULL) Py_FatalError( "not enough memory to copy PYTHONWARNINGS"); strcpy(buf, p); for (warning = strtok(buf, ","); warning != NULL; warning = strtok(NULL, ",")) PySys_AddWarnOption(warning); free(buf); } if (command == NULL && module == NULL && _PyOS_optind < argc && strcmp(argv[_PyOS_optind], "-") != 0) { #ifdef __VMS filename = decc$translate_vms(argv[_PyOS_optind]); if (filename == (char *)0 || filename == (char *)-1) filename = argv[_PyOS_optind]; #else filename = argv[_PyOS_optind]; #endif } stdin_is_interactive = Py_FdIsInteractive(stdin, (char *)0); if (unbuffered) { #if defined(MS_WINDOWS) || defined(__CYGWIN__) _setmode(fileno(stdin), O_BINARY); _setmode(fileno(stdout), O_BINARY); #endif #ifdef HAVE_SETVBUF setvbuf(stdin, (char *)NULL, _IONBF, BUFSIZ); setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); setvbuf(stderr, (char *)NULL, _IONBF, BUFSIZ); #else /* !HAVE_SETVBUF */ setbuf(stdin, (char *)NULL); setbuf(stdout, (char *)NULL); setbuf(stderr, (char *)NULL); #endif /* !HAVE_SETVBUF */ } else if (Py_InteractiveFlag) { #ifdef MS_WINDOWS /* Doesn't have to have line-buffered -- use unbuffered */ /* Any set[v]buf(stdin, ...) screws up Tkinter :-( */ setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); #else /* !MS_WINDOWS */ #ifdef HAVE_SETVBUF setvbuf(stdin, (char *)NULL, _IOLBF, BUFSIZ); setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ); #endif /* HAVE_SETVBUF */ #endif /* !MS_WINDOWS */ /* Leave stderr alone - it should be unbuffered anyway. */ } #ifdef __VMS else { setvbuf (stdout, (char *)NULL, _IOLBF, BUFSIZ); } #endif /* __VMS */ #ifdef __APPLE__ /* On MacOS X, when the Python interpreter is embedded in an application bundle, it gets executed by a bootstrapping script that does os.execve() with an argv[0] that's different from the actual Python executable. This is needed to keep the Finder happy, or rather, to work around Apple's overly strict requirements of the process name. However, we still need a usable sys.executable, so the actual executable path is passed in an environment variable. See Lib/plat-mac/bundlebuiler.py for details about the bootstrap script. */ if ((p = Py_GETENV("PYTHONEXECUTABLE")) && *p != '\0') Py_SetProgramName(p); else Py_SetProgramName(argv[0]); #else Py_SetProgramName(argv[0]); #endif Py_Initialize(); if (Py_VerboseFlag || (command == NULL && filename == NULL && module == NULL && stdin_is_interactive)) { fprintf(stderr, "Python %s on %s\n", Py_GetVersion(), Py_GetPlatform()); if (!Py_NoSiteFlag) fprintf(stderr, "%s\n", COPYRIGHT); } if (command != NULL) { /* Backup _PyOS_optind and force sys.argv[0] = '-c' */ _PyOS_optind--; argv[_PyOS_optind] = "-c"; } if (module != NULL) { /* Backup _PyOS_optind and force sys.argv[0] = '-c' so that PySys_SetArgv correctly sets sys.path[0] to '' rather than looking for a file called "-m". See tracker issue #8202 for details. */ _PyOS_optind--; argv[_PyOS_optind] = "-c"; } PySys_SetArgv(argc-_PyOS_optind, argv+_PyOS_optind); if ((Py_InspectFlag || (command == NULL && filename == NULL && module == NULL)) && isatty(fileno(stdin))) { PyObject *v; v = PyImport_ImportModule("readline"); if (v == NULL) PyErr_Clear(); else Py_DECREF(v); } if (command) { sts = PyRun_SimpleStringFlags(command, &cf) != 0; free(command); } else if (module) { sts = RunModule(module, 1); free(module); } else { if (filename == NULL && stdin_is_interactive) { Py_InspectFlag = 0; /* do exit on SystemExit */ RunStartupFile(&cf); } /* XXX */ sts = -1; /* keep track of whether we've already run __main__ */ if (filename != NULL) { sts = RunMainFromImporter(filename); } if (sts==-1 && filename!=NULL) { if ((fp = fopen(filename, "r")) == NULL) { fprintf(stderr, "%s: can't open file '%s': [Errno %d] %s\n", argv[0], filename, errno, strerror(errno)); return 2; } else if (skipfirstline) { int ch; /* Push back first newline so line numbers remain the same */ while ((ch = getc(fp)) != EOF) { if (ch == '\n') { (void)ungetc(ch, fp); break; } } } { /* XXX: does this work on Win/Win64? (see posix_fstat) */ struct stat sb; if (fstat(fileno(fp), &sb) == 0 && S_ISDIR(sb.st_mode)) { fprintf(stderr, "%s: '%s' is a directory, cannot continue\n", argv[0], filename); fclose(fp); return 1; } } } if (sts==-1) { /* call pending calls like signal handlers (SIGINT) */ if (Py_MakePendingCalls() == -1) { PyErr_Print(); sts = 1; } else { sts = PyRun_AnyFileExFlags( fp, filename == NULL ? "<stdin>" : filename, filename != NULL, &cf) != 0; } } } /* Check this environment variable at the end, to give programs the * opportunity to set it from Python. */ if (!Py_InspectFlag && (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') { Py_InspectFlag = 1; } if (Py_InspectFlag && stdin_is_interactive && (filename != NULL || command != NULL || module != NULL)) { Py_InspectFlag = 0; /* XXX */ sts = PyRun_AnyFileFlags(stdin, "<stdin>", &cf) != 0; } Py_Finalize(); #ifdef RISCOS if (Py_RISCOSWimpFlag) fprintf(stderr, "\x0cq\x0c"); /* make frontend quit */ #endif #ifdef __INSURE__ /* Insure++ is a memory analysis tool that aids in discovering * memory leaks and other memory problems. On Python exit, the * interned string dictionary is flagged as being in use at exit * (which it is). Under normal circumstances, this is fine because * the memory will be automatically reclaimed by the system. Under * memory debugging, it's a huge source of useless noise, so we * trade off slower shutdown for less distraction in the memory * reports. -baw */ _Py_ReleaseInternedStrings(); #endif /* __INSURE__ */ return sts; } Good God Almighty...it is big enough to sink the Titanic. It seems as though Python did the "Intro to Programming 101" trick and just moved all of main()'s code to a different function called it something very similar to "main". Here's my question: Is this code terribly written, or are there other reasons to have a short main function? As it stands right now, I see absolutely no difference between doing this and just moving the code in Py_Main() back into main(). Am I wrong in thinking this?

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• A valid provisioning profile for this executable was not found

  - by munchine

  I'm trying to debug my first app on the device and got this error message, A valid provisioning profile for this executable was not found. I've gone thru the Apple manuals, checked SO and other sites but cannot work out what I've done wrong? This is what I've done so far. Got my provisioning profile. I check Organizer and it's there, plus it shows that it is installed on my iPhone (green button). My profile is in ~/library/MobileDevice/Provisioning Profiles My certificate is in Keychain Access In Xcode I have have the Project Info showing the Entitlements correctly. The Code Signing Identity matches what's in Keychain. I've set the Target Info to be the same as Project Info. Have I done something inconsistently?

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• AVAudioRecorder - Continue recording to file after user stops recording by leaving the application a

  - by Tegeril

  Can this be done? And if not, how far down towards Core Audio do I need to go (what method of recording should I be using instead)? I've noticed the behavior of AVAudioRecorder is to overwrite a file if it finds one at the path provided when you request that it record again, so I know that's not going to work. I'm also curious about file format restriction with this idea. Can you effectively resume an AAC or IMA4 encoding (the length of the files I want to record make WAV and probably even Apple Lossless prohibitive)? Thanks.

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• UIView inside UIView with Shadow?

  - by Rnegi

  Hi, I've been trying to figure out how to draw a shadow for an UIView that was added inside a UIView with addSubview. I searched online and read the docs, but the Apple docs simply draw new shapes as shown below. I want to use the Core Graphics to add a shadow to the UIView, but am unsure how to do this to a UIView directly. CGContextRef myContext = UIGraphicsGetCurrentContext(); //CGContextRef myContext = myCGREF; CGSize myShadowOffset = CGSizeMake (10, 10);// 2 CGContextSetShadow (myContext, myShadowOffset, 0); // 3 CGContextBeginTransparencyLayer (myContext, NULL);// 4 // Your drawing code here// 5 CGContextSetRGBFillColor (myContext, 0, 1, 0, 1); CGContextFillRect (myContext, CGRectMake (a_view.frame.origin.x, a_view.frame.origin.y , wd, ht)); CGContextEndTransparencyLayer (myContext);// 6 I know I should put this in the SuperView drawRect method, but I don't know how to make it so it adds a shadow to the views I add in addSubView. Thanks!

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• Objective-C with some Objective-C++, calling a normal c++ method "referenced from" problem

  - by xenonii

  Hi, I made an Objective-C project for the iPhone. I had only one cpp class, the soundEngine taken from some Apple demo. Now I'm trying to merge OpenFeint which is coded in Objective-C++. As soon as I drop in the code without even referring to it from my code, when I hit Build, my Objective-C code cannot find the methods of the cpp file. All the class files compile, but in the linking stage it says something like: "_SoundEngine_SetDisabled", referenced from: someClass.o Note that it is adding an underscore in front of the methods when it's reporting these linking errors. P.S. I know that for OpenFeint first thing one should do is convert the files to .mm but if possible I don't want to go down that road at this stage of development. I was going to try create a wrapper Objective-C++ class for it. I read someone managed to do that.

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• iPhone SDK: selectRowAtIndexPath with delegate methods

  - by norskben

  Hi SO I am using selectRowAtIndexPath to select a tableview in the same ViewController class, but this does not run the delegate methods, eg: tableView:didSelectRowAtIndexPath I would like these delegate methods to also be called. Is there another API call I can be using? Thanks From the apple docs: selectRowAtIndexPath:animated:scrollPosition: Selects a row in the receiver identified by index path, optionally scrolling the row to a location in the receiver. - (void)selectRowAtIndexPath:(NSIndexPath *)indexPath animated:(BOOL)animated scrollPosition:(UITableViewScrollPosition)scrollPosition Calling this method does not cause the delegate to receive a tableView:willSelectRowAtIndexPath: or tableView:didSelectRowAtIndexPath: message, nor will it send UITableViewSelectionDidChangeNotification notifications to observers.

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• iPhone file extension app association - Reloaded

  - by MihaiD

  On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols. That was almost one year ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it encounters an unknown file type. This means the association doesn't work out of the box for any app, like the URL protocol registering did. This leads me to the question: have system apps like Safari or Mail implemented this system for choosing associated applications, or will they do nothing, as before?

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• UISplitViewController programmtically without nib/xib, thank you.

  - by Steve

  Hi, I usually create my projects without IB-stuff. The first thing I do is to strip off all references to xibs, outlets updated plist, etc and so forth. No problems, works great (in my world)! Now, I just installed 3.2 and tried to develop my first iPad app. Following same procedure as before, I created a UISplitView-based application project and stripped off all IB-stuff. Also, I followed the section in Apple's reference docs: "Creating a Split View Controller Programmatically", http://bit.ly/axgYAs, but nevertheless, the Master-view is never shown, only the Detail-view is (no matter what the orientation is). I really have tried to carefully look this through but I cannot understand what I have missed. Is there a working example of a UISplitViewController without the nibs floating around somewhere? I have googled but could not find any. Or do you know what I probably have missed? Regards, /Steve PS. Spare me the lesson why I should use the IB ;-) DS.

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• Java Plist XML Parsing

  - by Jannis

  Hello everyone, I'm parsing a (not well formed) Apple Plist File with java. My Code looks like this: InputStream in = new FileInputStream( "foo" ); XMLInputFactory factory = XMLInputFactory.newInstance(); XMLEventReader parser = factory.createXMLEventReader( in ); while (parser.hasNext()){ XMLEvent event = parser.nextEvent(); //code to navigate the nodes } The parts I"m parsing are looking like this: <dict> <key>foo</key><integer>123</integer> <key>bar</key><string>Boom &amp; Shroom</string> </dict> My problem is now, that nodes containing a ampersand are not parsed like they should because the ampersand is representing a entity. What can i do to get the value of the node as a complete String, instead of broken parts? Thank you in advance.

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• android imageview onClickListener animation

  - by Javadid

  hi. I guess this is kind of a idiotic question but i have tried setting onClicklistener on an ImageView and it has worked. But the problem is that the user cannot sense the click. I mean if some of u have worked on other mobile environs(like apple iphone) then wen we click on a Image in other environs then it gives an effect on the image so that the user can understand that the image has been clicked. I have tried setting alpha using "setalpha" method but it doesnt work. Though the same thing is working fine on onFocusListener implementation. Can some1 suggest a different way to modify the image on click... I am new to android so havent learnt the nuances of simple animation also... if there is any simple animation i can use for the same then plzz plzzz let me know... Thanx...

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• Show PDF in iPad using CGPDF APIs

  - by AJ

  I have learned Apple has release CGPDF APIs in SDK 3.2 for drawing PDF context. What I understand from these APIs is that you can draw a PDF to a data object or a PDF file. You can then export it, may be, to your sandbox's directory OR add as an attachment in the mail. But I am not sure if we can use these APIs to read a PDF from application bundle and show it to the user page-by-page on the screen. What I want to do is open a PDF of a magazine in a magazine reader app. I was also wondering if we can identify the links in a PDF file and open them in the app. Let me know if have done OR doing anything like this. Thanks AJ

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• Running Xcode Applications without installing Xcode

  - by Cawas

  I know nothing about Xcode, except it's a Developer interface from Apple that actually comes on OSX CD and it's used to create iPhone apps as well. I also know it have a Applications folder, filled with little utilities, that are indeed quite useful. I tried grabbing one of them and running, without installing Xcode but it doesn't work. It brings an error and a Problem Report from which I believe the relevant part is this: Dyld Error Message: Library not loaded: @rpath/DevToolsInterface.framework/Versions/A/DevToolsInterface I've tried, of course, locating that "framework", with no success. Well... I guess it's probably possible to install Xcode, get that utility source, if it exists somewhere, and compile for stand-alone. But that goes beyond my point. I just want to know if there's somewhere I can get those utilities and/or make them run without needing to install Xcode at all.

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• Regarding Xcode SDK IOS 4.2 installation and missing iOS 4.1

  - by AstaIn enopi

  Hi All, i have download Xcode SDK 4.2(xcode_3.2.5_and_ios_sdk_4.2_final.dmg) from Apple developer site and installed successfully . when open my old xcode project it shows baseSDk missing ,when i try to change project setting ,i have found and set base SDk as 4.2 it works fine my problem is ,in Base SDk list it shows (iOS 2.1, iOS 2.2, iOS 2.2.1, iOS 3.0, iOS 3.1, iOS 3.1.2, iOS 3.1.3, iOS 4.2) There is no iOS 4.0 and iOS 4.1 (which i have used before 4.2). anything wrong in my installation???? Plz help me to correct my mistake Thanks in advance

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• The problem with installing PIL using virtualenv or buildout.

  - by Alexander Artemenko

  When I install PIL using easy_install or buildout it installs in such way, that I must do 'import Image', not 'from PIL import Image'. However, if I do "apt-get install python-imaging" or use "pip -E test_pil install PIL", all work fine. Here are examples of how I trying to install PIL using virtualenv: # virtualenv --no-site-packages test_pil # test_pil/bin/easy_install PIL # test_pil/bin/python Python 2.5.1 (r251:54863, Feb 6 2009, 19:02:12) [GCC 4.0.1 (Apple Inc. build 5465)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import PIL Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named PIL I see, that easy_install pack PIL into the Egg, and PIP does not. Same thing with buildbot, it uses eggs. How could I install PIL properly, using easy_install or buildout?

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• ExtJS RowEditor on Grid

  - by Ian Warner

  Hi When my users edits the Grid via RowEditor combo entries and checkboxes are annoying 1 Apple 2 Orange 3 Pear For instance with the combo above the user will select Orange then update - the Grid now instead of saying orange will display the number 2 - I would like it to show orange when a successful edit has been made. code for my combo editor : { allowBlank : false, displayField : 'team', editable : false, emptyText : 'Select Team', forceSelection : true, lazyRender : true, mode : 'remote', name : 'team', store : storeTeam, triggerAction : 'all', valueField : 'id', xtype : 'combo' } I think I read that you could send the complete row back to insert or I should listen to the update of the grid and then change the field but I need some guidance on what is best Cheers

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• Xcode "The program being debugged is not being run" error- need help!

  - by SolidSnake4444

  I saw the other question here with the similar error yet their fixes did not help. I have a jailbroken iphone 3.1.2, and I just purchased apple's $99 dollar thing and I'm trying to make it so I can debug my apps on the phone. The device installs but will not run when clicked build and go. If I click on the icon made on the iphone it works. Any ideas? I already uninstalled and reinstalled my provisioning profile.

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• List<> capacity has more items than added.

  - by Pete

  List <string> ali = new List<string>(); ali.Clear(); ali.Add("apple"); ali.Add("orange"); ali.Add("banana"); ali.Add("cherry"); ali.Add("mango"); ali.Add("plum"); ali.Add("jackfruit"); Console.WriteLine("the List has {0} items in it.",ali.Capacity.ToString()); when I run this the Console displays: the List has 8 items in it. I don't understand why its showing a capacity of 8, when I only added 7 items.

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• Changing the default UITabBarController background color.

  - by Scott

  Hello, So I have an iPhone application running that is controlled at the highest level by a UITabBarController. It is the default black Tab Bar at the bottom that you see in many iPhone apps. I am kind of new to iPhone SDK programming, and I know I have seen other apps that have their own background color for the Tab Bar at the bottom. I am not sure if they are using this tab bar as I am, as the main controller for their app, but the question applies to this: How do I change the background color of the main UITabBarController in my application? I wanted to change it to a dark shade of green similar to the colors of the navigation bars and labels I have placed in my app. I find it weird how Apple makes it really easy to change the color of Navigation Bars (not controllers), and other things, but when it comes to controllers (in this case a Tab Bar Controller), I cannot find a single way to implement this cleanly and efficiently. Thanks! -Scott

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• How to show button ‘Done’ on number pad on iPhone OS 4?

  - by Will Harris

  I'd like to add a Done button to the iPhone number pad keyboard. There's even a handy space at the bottom left for just such a button. Previously, I was using a similar trick to those described in Question 584538 and Luzian Scherrer's excellent blog post, but that stopped working in iOS 4. I can do it by creating a custom inputView, but I'd prefer to extend Apple's keyboard instead of writing my own. Is there a new way to add a view to the standard keyboard? Has someone published an OSS inputView for this? Is there another way?

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• iPhone App rejected because of Three20 private API undocumented, private UITouch instance variables:

  - by Sijo

  I got a notification mail after submitting to app store.. "During our review of your application we found it is using private APIs, which is in violation of the iPhone Developer Program License Agreement section 3.3.1; "3.3.1 Applications may only use Documented APIs in the manner prescribed by Apple and must not use or call any private APIs." While your application has not been rejected, it would be appropriate to resolve this issue in your next update. The non-public APIs that are included in your application are the following undocumented, private UITouch instance variables: firstResponder UITouch._locationInWindow UITouch._phase UITouch._previousLocationInWindow UITouch._tapCount UITouch._timestamp UITouch._touchFlags UITouch._view UITouch._window Please resolve this issue in your next update to Application " . My application contains Three20. These variables are used in "UIViewAdditions.m". Is there any way to resolve this issue ? Please help me. Thanks in advance

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• How to change color of divider in NSSplitView?

  - by Akki

  Can we change the color of the divider? Apple documentations says, that we can override -dividerColor in subclass of NSSplitView for this, but it doesn't works for me, or my understanding isn't correct. Also I've try create color layer over divider, e.g.: colorLayer = [CALayer layer]; NSRect dividerFrame = NSMakeRect([[self.subviews objectAtIndex:0] frame].size.width, [[self.subviews objectAtIndex:0] frame].origin.y, [self dividerThickness], self.frame.size.height); [colorLayer setBackgroundColor:[color coreGraphicsColorWithAlfa:1]]; [colorLayer setFrame:NSRectToCGRect(dividerFrame)]; [self.layer addSublayer:colorLayer]; Not works.

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• Can't change background for UIWebView in iPhone SDK

  - by leon

  Hi, Is there a way to change background color for UIWebView? None of the colors set in IB effect UIWebView behavior: before acctual content is loaded it shows as up as white (causing a white flash between the moment it is loaded and content is rendered). Setting background color programmatically does not do anything either. Here is code: @interface Web_ViewViewController : UIViewController { UIWebView *web; } @property (nonatomic, retain) IBOutlet UIWebView *web; @end .... (void)viewDidLoad { super viewDidLoad; web.backgroundColor = UIColor blueColor; NSURL *clUrl = NSURL URLWithString:@"http://www.apple.com" ; NSURLRequest *req = NSURLRequest requestWithURL:clUrl; web loadRequest:req; } thanks

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• How to dismiss the table view created in the root view controller in iphone?

  - by Warrior

  I am new to iphone development. I have created a navigation based application. In the rootviewcontroller class i have written the code for parsing a url and display the contents in the table.In the didSelectRowAtIndexPath method i have written code for playing the video. NSURL *movieURL = [NSURL URLWithString:@"http://url of movie"]; if (movieURL) { if ([movieURL scheme]) { MovietryAppDelegate *appDelegate = (MovietryAppDelegate *)[[UIApplication sharedApplication] delegate]; [appDelegate initAndPlayMovie:movieURL]; } } In the delegate class i have defined the initAndPlayMovie method.I used the Apple sample "movie player " for my reference .I want to dismiss the table view before the video is loaded and table view appear back as presentmodalcontroller on clicking "done" button on video player.I want my app to work like you tube application. Please help me out.Thanks.

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• Extremely strange iTunesConnect error--Missing Screenshot??

  - by Steve

  So I finally got through the mess of preparing my app binary to support the iPad, making it a univeral app, and then I got this strange error "Missing Screenshot". And due to the fact that I hadn't uploaded my iPad screenshots to the original binary (I forgot) that error made sense. So I went into the original iPhone app, added my iPad screenshots, and hoped that somehow it would just work, but it didn't. So then, I rejected the binary, and made sure the iPad screenshots were where they needed to be, re-uploaded a new binary, and it still says MISSING SCREENSHOT. I emailed apple, and they characteristically won't get back to me till probably sometime next week, so I am hoping that someone here can shed some on this error for me! What can I do to get that error to go away, so I can get my ap reviewed and updated? Thank you very much!

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