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1. Open URL in Safari

   Objective C url safari open iphone SDK saved by 23 people
   posted on September 18, 2008 by Leech

2. Date Formatting on iPhone and Cocoa

   Objective C iphone pdxiphone saved by 21 people
   posted on February 4, 2009 by steve918

3. Get iPhone Application Version Number

   Objective C iphone pdxiphone saved by 17 people
   posted on February 4, 2009 by steve918

4. Duplicate Xcode project

   Objective C cocoa duplicate xcode Objective-c iphone saved by 17 people
   posted on September 25, 2008 by Leech

5. iphone HTTP request

   Objective C iphone saved by 16 people
   posted on November 5, 2009 by lifedim

6. iphone: transition between views

   Objective C saved by 12 people
   posted on April 21, 2010 by BenClayton

7. get iphone ip address

   Objective C saved by 12 people
   posted on January 9, 2010 by echamussy

8. Load Image from URL and then Resize

   Objective C resize image Objective-c iphone saved by 12 people
   posted on November 12, 2009 by suibhne

9. Read and Write User Preferences

   Objective C read write user and preferences saved by 11 people
   posted on March 4, 2010 by espinallab

10. iPhone OS - Vibration - Simple Version

    Objective C Objective-c iphone saved by 11 people
    posted on June 24, 2009 by KevinBomberry

11. Show/Hide iPhone Status Bar

    Objective C objc iphone pdxiphone saved by 11 people
    posted on February 6, 2009 by steve918

12. Useful Cocoa Macros

    Objective C cocoa macros saved by 11 people
    posted on April 11, 2007 by iloveitaly

13. Obj-C XML Parser

    Objective C saved by 10 people
    posted on December 19, 2009 by mattprice

14. UIView and Subviews Exploded

    Objective C objc debugging UIView saved by 10 people
    posted on August 11, 2009 by phifty

15. Simple alert box on iPhone

    Objective C objc alert iphone pdxiphone saved by 10 people
    posted on February 6, 2009 by steve918

16. Kill App after Expire Date (Suicidal Code Redux)

    Objective C cocoa osx objc macro expire xcode gcc saved by 10 people
    posted on July 9, 2008 by zingo

17. flipping a view on the iphone sdk

    Objective C graphics flip views iphone saved by 10 people
    posted on June 19, 2008 by jonathanbp

18. iphone UIActionSheet - pop up list of options

    Objective C saved by 9 people
    posted on April 21, 2010 by BenClayton

19. Check Internet Connection (Alternative)

    Objective C iphone saved by 9 people
    posted on May 18, 2009 by 357_gaby

20. Animate A Fade-Out Of A NSWindow With Objective-C

    Objective C fade animation Objective-c saved by 9 people
    posted on February 16, 2009 by Netzach

21. A better logging solution

    Objective C iphone CocoaTouch saved by 8 people
    posted on February 21, 2010 by ikex

22. User location

    Objective C location manager saved by 8 people
    posted on December 12, 2009 by rabc

23. Retrieving iPhones Phone Number

    Objective C Objective-c iphone saved by 8 people
    posted on December 3, 2009 by suibhne

24. Populate UIImageView from URL

    Objective C Objective-c iphone saved by 8 people
    posted on November 7, 2009 by suibhne

25. Get Internet File

    Objective C cocoa Objective-c iphone SDK saved by 8 people
    posted on September 17, 2008 by Leech

26. Stopping the iPhone from locking the display

    Objective C saved by 7 people
    posted on September 27, 2010 by dannolan

27. Load a Plist file from the App Bundle

    Objective C saved by 7 people
    posted on September 8, 2010 by BenClayton

28. Sort an array of NSDictionary

    Objective C iphone NSArray NSSortDescriptor saved by 7 people
    posted on August 18, 2010 by rabc

29. How to make an image with rounded corners

    Objective C ui iphone UIImage CocoaTouch saved by 7 people
    posted on August 5, 2010 by eHouseDev

30. Only time using NSDate in iphone

    Objective C iphone NSDate saved by 7 people
    posted on July 16, 2010 by saravanadel

31. Add 2 UIButtons to a UINavigationBar right item

    Objective C UIButton UINavigationBar UIToolbar saved by 7 people
    posted on June 14, 2010 by CharlyBr

32. Add Image Border to UIImage

    Objective C image Objective-c iphone saved by 7 people
    posted on November 12, 2009 by suibhne

33. Check Internet Connection

    Objective C iphone saved by 7 people
    posted on May 18, 2009 by 357_gaby

34. Get Device GUID from iPhone

    Objective C iphone pdxiphone saved by 7 people
    posted on February 4, 2009 by steve918

35. Importing data with coredata

    Objective C import cocoa coredata xml osx objc saved by 7 people
    posted on October 11, 2007 by zingo

36. Custom Navigation Bar for iPhone

    Objective C iphone saved by 6 people
    posted on September 11, 2010 by zuzara

37. Number of days in a month

    Objective C iphone NSDate saved by 6 people
    posted on July 21, 2010 by rabc

38. Delete files from Documents folder

    Objective C iphone saved by 6 people
    posted on July 14, 2010 by rabc

39. Get iPhone/iPad/iPod Touch hardware generation

    Objective C iphone saved by 6 people
    posted on July 8, 2010 by hafthor

40. Load Image From URL

    Objective C saved by 6 people
    posted on June 26, 2010 by cdnicoll