mahboudz

California

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What's a quick way to test to see a file exists?

iphone cocoa-touch asked Aug 31 '09 at 9:45

stackoverflow.com

23 votes

How to flatten the image of a label on a food jar?

image-processing computer-vision asked May 16 '12 at 23:44

dsp.stackexchange.com

18 votes

Difference between [NSThread detachNewThreadSelector:] and -performSelectorInBackground

iphone cocoa-touch asked Jan 19 '10 at 9:46

stackoverflow.com

17 votes

UIScrollView works as expected but scrollRectToVisible: does nothing

iphone uiscrollview asked Sep 18 '09 at 19:55

stackoverflow.com

17 votes

Pitch recognition of musical notes on a smart phone

audio signal-processing fft pitch-tracking asked Sep 21 '09 at 22:30

stackoverflow.com

14 votes

Rendering UIView with its children

iphone uiview rendering asked Apr 25 '09 at 10:29

stackoverflow.com

14 votes

When to use static string vs. #define

objective-c cocoa cocoa-touch xcode asked Jan 19 '10 at 8:12

stackoverflow.com

9 votes

How to override -drawrect in UIButton subclass?

iphone uibutton asked May 3 '09 at 0:51

stackoverflow.com

9 votes

Given a view, how do I get its viewController?

iphone uiview uiviewcontroller asked Sep 3 '09 at 11:55

stackoverflow.com

7 votes

Easy way to detect if I am using framework not available to older iOS

ios xcode ios-frameworks ios-sdk asked Apr 16 '12 at 10:25

stackoverflow.com

Top Answers

415

How do I create a basic UIButton programmatically?

stackoverflow.com

iPhone UIView Animation Best Practice

stackoverflow.com

Can I use CGAffineTransformMakeRotation to rotate a view more than 360 degrees?

stackoverflow.com

UIScrollView works as expected but scrollRectToVisible: does nothing

stackoverflow.com

Do you have to release IBOulets in dealloc?

stackoverflow.com

Turn on torch/flash on iPhone 4

stackoverflow.com

Difference between addSubview and insertSubview in UIView class

stackoverflow.com

How to add UIScrollView to Interface builder?

stackoverflow.com

UIView. What is the correct way to remove a subview from a view hierarchy and nuke it

stackoverflow.com

iphone UIImageView rotation

stackoverflow.com

Do I lose perfomance by using .xib files to provide an iPhone app's GUI?

stackoverflow.com

Tableview scrolling bounces back and hides the bottom cells

stackoverflow.com

Is my UIView visible to the user?

stackoverflow.com

How can i create a PDF file programmatically in an iphone application?

stackoverflow.com

How to calculate the size of a UIFont when text in label is constrained down to fit width?

stackoverflow.com

iPhone - UILabel containing text with multiple fonts at the same time

stackoverflow.com

Activate the LED for a flashlight app

stackoverflow.com

What OSX/XCode version control system should I use for iPhone development?

stackoverflow.com

Unnecessary temporary variables when setting property values?

stackoverflow.com

Sound format for iPhone app

stackoverflow.com

How do I create blurred text in an iPhone view?

stackoverflow.com

iPhone App crashes on device with OS 3.1 not in simulator

stackoverflow.com

Is it possible to Test iPhone Application on Actual Device rather than Simulator?

stackoverflow.com

What is minimum hardware and software requirements for Iphone native apps development?

stackoverflow.com

Object sent -autorelease too many times

stackoverflow.com

Cleaning up the iPhone simulator

stackoverflow.com

What does the & symbol mean in Objective-C?

stackoverflow.com

Pre-release checklist before building final version for App Store

stackoverflow.com

Forcing UIActionSheet to use a specific orientation

stackoverflow.com

Is anyone doing iPhone SDK 2.x.x dev on Snow Leopard?

stackoverflow.com