Snipplr

(Objective C) Parse Header File for Outlets and makes sure that they are set at Runtime - zingo

Fri, 26 Sep 2008 20:33:33 GMT

(Objective C) Duplicate Xcode project - Leech

Thu, 25 Sep 2008 12:19:56 GMT

This is very helpful to duplicate/rename a project in Xcode 3.x

(Objective C) Convert NSImage to CVPixelBufferRef - nesium

Wed, 24 Sep 2008 09:51:38 GMT

(Objective C) Draw round rect with CoreGraphics - nesium

Tue, 23 Sep 2008 19:23:35 GMT

(Objective C) Default Displaying an image from the web or the application bundle - Leech

Wed, 17 Sep 2008 23:17:51 GMT

(Objective C) Get Internet File - Leech

Wed, 17 Sep 2008 08:26:43 GMT

Best way to get contents of file from URL.

(Objective C) Removing preferences belonging to your app - zingo

Tue, 22 Jul 2008 23:40:51 GMT

Remove all the keys of the application’s preferences file from ~/Library/Preferences with Cocoa’s NSUserDefaults class.

(Objective C) Kill App after Expire Date (Suicidal Code Redux) - zingo

Wed, 09 Jul 2008 22:39:05 GMT

Using a gcc predefined macro, __DATE__, the code can know for itself when it was compiled, and build in an expiration date based on that value. The former code (http://snipplr.com/view/3448/kill-app-after-expire-date/) was not internationalised and might cause an issue when run outside of English speaking countries. This code resolves the locale issue.

(Objective C) Interface builder & iphone sdk - buscarini

Fri, 28 Mar 2008 14:09:37 GMT

Para usar el interface builder con el iphone hay que crear una vista o una ventana, guardarla dentro del proyecto, y meter esta línea en appdelegate en applicationDidFinishLaunching.

(Objective C) Testing Regular Expressions for NSString - zingo

Sat, 23 Feb 2008 22:16:42 GMT

(Objective C) Saving Data to File - zingo

Thu, 21 Feb 2008 01:50:59 GMT

(Objective C) Running a pre-canned AppleScript - sudarkoff

Sat, 16 Feb 2008 19:14:33 GMT

(Ruby) Animate a fade-out of a NSWindow with RubyCocoa - Netzach

Thu, 17 Jan 2008 19:47:31 GMT

(Ruby) RubyCocoa control methods for a four column NSTableView - Netzach

Thu, 17 Jan 2008 19:23:08 GMT

(Objective C) Macro for VERBOSE_DEBUG_OUTPUT - zingo

Sat, 01 Dec 2007 19:28:07 GMT

(Objective C) Reload a preference pane - 0xced

Thu, 18 Oct 2007 15:16:16 GMT

The preference pane that need to be reloaded must fork 'reload' with two arguments, then terminate System Preferences. In Cocoa, the fork is easily achieved with a NSTask. The first argument must be the bundle identifier of the preference pane to reload. The second argument must be the process identifier of the terminating application, i.e. System Preferences. In Cocoa, you can get it with [[NSProcessInfo processInfo] processIdentifier], which is equivalent to getpid().

(Objective C) Relaunch an application - 0xced

Thu, 18 Oct 2007 15:11:39 GMT

The application that needs to be restarted must fork 'relaunch' with two arguments, then terminate. In Cocoa, the fork is easily achieved with a NSTask. The first argument must be the path to the application to relaunch. The second argument must be the process identifier of the terminating application. In Cocoa, you can get it with [[NSProcessInfo processInfo] processIdentifier], which is equivalent to getpid().

(Objective C) Importing data with coredata - zingo

Thu, 11 Oct 2007 21:57:17 GMT

A database table is basically an array of dictionary objects. As long as all the fields are valid property list types, you can loop through the array creating a managed object for each dictionary and setting the values. If you have an array controller in your nib and it's configured for your managed object, you can use this (where plist is expected to be an NSArray* - not sure why I made it an id).

(Objective C) Run an NSAlert Sheet in your Cocoa App - tylerhall

Tue, 14 Aug 2007 15:21:41 GMT

This code runs an alert sheet in your Cocoa app. You first create an NSAlert object, its properties, and define the method that should be called when the user dismisses the sheet. Then write the corresponding handler that tests for an "OK" or "Cancel" button press.

(Objective C) NSLog with NSError and NSArray with managedObjectContext - zingo

Thu, 09 Aug 2007 19:28:39 GMT

Prints content from an NSError or NSArray content from a managedObjectContext.