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Search found 3002 results on 121 pages for 'xcode instruments'.

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• Tips for transitioning from Visual Basic to Xcode

  - by Cyclone

  I've been programming in VB.net for a while now, and I finally got access to a mac to make ipod apps. What are some useful sites, videos, etc. that could help me get used to Objective C and the Xcode IDE? I've stumbled upon the samples on the apple dev site, but none of them really give good examples which I could learn the syntax of the language from. Thanks for the help, Objective C is really a big change from VB.net!

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• Unable to find CFNetwork in XCode

  - by Baishampayan Ghose

  Hello, I am trying to use CFNetwork in my app so I tried adding CFNetwork.framework from the Edit Target dialog in XCode. The interesting thing is that CFNetwork is not visible in the dialog box at all. Am I missing anything? Do I have to add/install CFNetwork in some other way? Screenshot - Thanks in advance.

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• Xcode spell checking

  - by MihaiD

  Just wondering if there is a way to enable spell checking in Xcode. Maybe an add-on or something...

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• How can I test Xcode Project on iPhone ?

  - by Khawar

  I have developed a view based project in XCode. It is successfully running in iPhone Simulator. But I want to test this project on real iPhone device to check the behavior of application. Is there any way I can test my application on iPhone device without buying Apple Developer's License? Thanks in advance.

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• Completely uninstalling both versions of XCode

  - by Mugunth Kumar

  As usual I typed sudo Library/uninstall-devtools --mode=all It uninstalled the first version (Beta) properly. Tried the same thing on the older Stable Version which I have installed to "XCode Stable" Getting this error Use of uninitialized value $dir_name in substitution (s///) at Library/uninstall-devtools line 153. Use of uninitialized value $developer_dir in concatenation (.) or string at Library/uninstall-devtools line 120 Anyone else facing this problem? Can I just trash the installation folder?

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• Problem with Xcode organizer screen capture

  - by paul_sns

  I'm currently running Xcode 3.2.2 on Snow Leopard. When opening Organizer Screenshots I see a list of screenshots I did before. But when I click the Capture button, nothing's happening. I don't see any messages popping up or any errors from the Console tab. I also tried restoring the iPod Touch (2nd gen) but that didn't help. Any thoughts? Thanks!

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• Hide or remove a tab in tab based application in Xcode

  - by bala

  Hi Guys, I am very new to iPhone and Xcode. I am trying to create a tab-based application, in that from the first page, when a button is clicked, I need to remove/hide some of the tabs added in the tab bar. Can any one help me out please. Thanks and Regards, Bala.

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• Display WCHAR Strings in Xcode Debugger

  - by Nicholaz

  I'd like to preview WCHAR strings in the variable display of the Xcode 3.2 debugger. Bascially if I have WCHAR wtext[128]; wcscpy(wtext, L"Hello World"); I'd like to see "Hello World" for wtext when tracing into the function.

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• XCode: Delete line hot-key

  - by Typeoneerror

  I'm looking for a way to map some hot-keys to "delete the line that my cursor is on" in Xcode. I found "delete to end of line" and "delete to beginning of line" in the text key bindings, but I am missing how to completely delete the line no matter what I have selected. TextMate has this functionality mapped to Ctrl+Shift+D and I'd like the same thing if possible. Any ideas?

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• Not understanding delegation on XCode

  - by Mohit Deshpande

  I don't understand the concept of delegation is used in XCode. When a new project is created, an app delegate and a view controller are created, but what does the app delegate do? How does main.m know to call the delegate?

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• Xcode acting strange

  - by Moshe

  I am typing code from Head First iPhone Development (O'reilly) and Xcode will build and run fine once and then, without any modification to the code, the second build will fail. Why?(I'm using command+R)

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• xcode 3.2.2, can't see nib design view

  - by Eddie

  I recently updated to xcode 3.2.2 yet now when I click my .xib files, I can't see the view window where I can drag/drop stuff, I only see the inspector panes and can't get the design view to show

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• fputs crashing in C on Mac with Xcode

  - by Mark Szymanski

  Hi, I have a command line app and have the code chdir("/var"); FILE *scriptFile = fopen("wiki.txt", "w"); fputs("tell application \"Firefox\"\n activate\n",scriptFile); fclose(scriptFile); and when I run it in Xcode I get an EXC_BAD_ACCESS when it gets to the first fputs(); call

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• XCode not saving file associations

  - by coreSOLO

  I go to xcodepreferencesfile_types, change association for file type "xyz", click apply+ok, reopen xcodepreferencesfile_types, check association for file type "xyz", its set as I just edited it. Not I quit xcode, start it again, xcodepreferencesfile_types, check association for file type "xyz", and its getting reset to its old value just like i never edited it. This is so lame, kindly suggest something :(

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• How to define a preprocessor symbol in Xcode

  - by Steph Thirion

  Is it possible to set a symbol for conditional compilation by setting up properties in an Xcode project? My aim is to to create a symbol that is available to all files, without having to use import/include, so that a set of common classes can have a special behavior in some projects. Like the following, but with my own symbols. #if TARGET_IPHONE_SIMULATOR ... #endif

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• Unit testing an iPhone static library with XCode 3

  - by teabot

  I am writing a number of static libraries for the iPhone and wish also to have suites of unit tests. XCode 3 provides templates for both static libraries and unit tests but I am wondering how they should fit together in a static library project? In my static library project I have created a target for unit testing but expect to also create an executable to kick off the unit tests than run against the classes in the static library. What is the procedure for doing this?

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• Xcode SDK version for testing & release?

  - by fuzzygoat

  I am just putting the finishing touches to an iPhone app that I have written, signed up to the developer program and installed Xcode 3.2.2 (1650) My question is which version of the SDK should I be using to build my application? I was thinking I should be using the latest 3.2 but when I select that I can only access the iPad simulator ... Should I be using 3.1.3 which runs the iPhone simulator. (NB: I originally developed the app in 3.1.2 cheers gary

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• How to collapse all methods in XCode?

  - by Omer

  Hi! This is simple: Does anybody knows how to collapse all methods in a class in XCode? Collapsing one by one is not an option anymore =D Thanks and have a nice day!

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• XCode fails to run app on device, saying the program being debugged is not being run

  - by benvolioT

  I'm running Xcode, trying to get my app to run on my iphone. I'm getting the error message "the program being debugged is not being run."

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• Safari Textbox input with xcode

  - by Tim

  Hi, I am new to Xcode and would like to make a simple plug-in so that the plug-in can set the value to safari text box and get the id of the text box. Could someone please point me to the right direction? Thanks in advance.

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• Built in Analyzer in Xcode 3.1.4

  - by Mustafa

  Hi all, I wonder if the built in Analyzer in Xcode 3.1.4 makes it redundant to use LLVM/Clang Static Analyzer separately? Please refer to the original article here: Finding memory leaks with the LLVM/Clang Static Analyzer Thanks.

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• Android Development with Xcode

  - by Kyle

  This question has been asked before, but that was back when there wasn't an NDK for Android.. So, I'll ask again. Has anyone setup the Android NDK & SDK to work with Xcode?

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• Is there a way to set custom collapsable code regions in Xcode

  - by Martytoof

  Is there a way to create custom collapsable code regions in Xcode similar to how Visual Studio can fold around #region/#endregion blocks? It would be nice to throw all autogenerated content into a region that I can fold away until I need to look at it. #pragma mark doesn't seem to do the trick.

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• xCode Distribution compile error {iPhone SDK}

  - by Momeks

  Hi , when i want compile my app with the Distribution or Release method i get 140 ERRORS, i am using facebook connect on my app , and the path is right [my errors refer to fbconnect] , xcode runs my app fine on the debug !!!!!!! what's the problem ?

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• How to manually throw a compiler error in GCC and Xcode

  - by coneybeare

  In xcode, while compiling apps with gcc, I want to throw compilation time errors if things like NSZombieEnabled is on for a distribution release, thus ensuring that compilation will fail and I won't accidentally do something stupid. I did some googling, but could not figure out how to cause the compiler to bail if a certain condition is met. Surely it must be easy, am I just not finding it?

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