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2014/10/15 ¤U¤È 10:09:54

iphone Programming Glossary: going

How to develop or migrate apps for iPhone 5 screen resolution?

http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution

layouts with proper auto resizing masks or look into Auto Layout if you only want to support iOS 6 going forward. If there is something you have to do for the larger screen specifically then it looks like..

How to customize the callout bubble for MKAnnotationView?

http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview

of my annotation views delected it without having the default callout bubble view show up. I tried going down a different path and just handling all touch events myself in the map and I can't seem to get this..

Cropping a UIImage

http://stackoverflow.com/questions/158914/cropping-a-uiimage

method. iphone objective c cocoa touch image manipulation share improve this question I'm going to copy paste my response to the same question elsewhere There isn't a simple class method to do this..

Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs

http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk

where you used to see them. iphone xcode ios4 share improve this question Overview I'm going to explain why this is going on and then how fix the specific Base SDK Missing problem. You can skip.. them. iphone xcode ios4 share improve this question Overview I'm going to explain why this is going on and then how fix the specific Base SDK Missing problem. You can skip to the bottom for just the fix..

Using the apple FFT and accelerate Framework

http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework

an iPhone project create a new project delete all the files except for main.m and xxx_info.plist going to project settings and search for pch and stop it from trying to load a .pch seeing as we have just.. the process. so in the beginning we want to fill it with n real numbers. after the FFT it is going to be holding n 2 complex numbers. we then throw that into the inverse transform and hopefully get out.. unless you want ultimate memory optimisation just create one set for the highest resolution you're going to need and use it for everything. Now the actual transforms making use of the stuff we just precalculated..

How do you use NSAttributedString?

http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring

blueColor range NSMakeRange 11 5 typed in a browser. caveat implementor Obviously you're not going to hard code in the ranges like this. Perhaps instead you could do something like NSDictionary wordToColorMapping..

Build fat static library (device + simulator) using Xcode and SDK 4+

http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4

if true ALREADYINVOKED false then echo RECURSION I am NOT the root invocation so I'm NOT going to recurse else # CRITICAL # Prevent infinite recursion Xcode sucks export ALREADYINVOKED true echo..

iPhone App Minus App Store?

http://stackoverflow.com/questions/37464/iphone-app-minus-app-store

If I create an application on my Mac is there any way I can get it to run on an iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still run.. application created using the official SDK. For reasons I won't get into I can't have this program going through the app store. Thanks for any help you can give iphone ios app store appstore approval share..

What's the best way to communicate between view controllers?

http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers

there are some stern warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu downloads 08 NavigationTabBarControllers.pdf.. BookPickerViewController void doSomething I need to do something with the BookWarehouse so I'm going to look it up using the BookWarehouse class method comparable to a global variable BookWarehouse warehouse..

Locking the Fields in MFMailComposeViewController

http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller

else is its own function void sendEmail create soft wait overlay so the user knows whats going on in the background. self createWaitOverlay the guts of the message. SKPSMTPMessage testMsg SKPSMTPMessage..

Understanding reference counting with Cocoa and Objective-C

http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c

this is a bit confusing at some point though it will click. Here are a few references to get you going Apple's introduction to memory management. Cocoa Programming for Mac OS X 4th Edition by Aaron Hillegas..

What is the best way to deal with the NSDateFormatter locale “feature”?

http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature

qa1480 _index.html Apparently Apple has declared this to be BAD Broken As Designed and they aren't going to fix it. The circumvention is apparently to set the locale of the date formatter for a specific region..

UIDevice uniqueIdentifier Deprecated - What To Do Now?

http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now

identifying a particular device. Can anyone suggest any ideas how we might handle this problem going forward The suggestion from the documentation is... Special Considerations Do not use the uniqueIdentifier..

performSelector may cause a leak because its selector is unknown

http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown

void id SEL _controller methodForSelector selector _controller selector Explanation What's going on here is you're asking the controller for the C function pointer for the method corresponding to the..

Dispelling the UIImage imageNamed: FUD

http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud

have been. whilst warning that On the speed front there is a general misunderstanding of what is going on. The biggest thing that imageNamed does is decode the image data from the source file which almost..

How to develop or migrate apps for iPhone 5 screen resolution?

http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution

resizing masks properly. If you didn't adjust your view layouts with proper auto resizing masks or look into Auto Layout if you only want to support iOS 6 going forward. If there is something you have to do for the larger screen specifically then it looks like you have to check height of UIScreen mainScreen bounds or applicationFrame..

How to customize the callout bubble for MKAnnotationView?

http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview

on the map selected it or touched a point that is not part of my annotation views delected it without having the default callout bubble view show up. I tried going down a different path and just handling all touch events myself in the map and I can't seem to get this working. I read other posts related to catching touch events..

Cropping a UIImage

http://stackoverflow.com/questions/158914/cropping-a-uiimage

Oh how I miss NSImage's drawInRect fromRect operation fraction method. iphone objective c cocoa touch image manipulation share improve this question I'm going to copy paste my response to the same question elsewhere There isn't a simple class method to do this but there is a function that you can use to get the desired..

Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs

http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk

or Simulator SDK choices e.g. 3.0 3.1 3.1.3 ... is available where you used to see them. iphone xcode ios4 share improve this question Overview I'm going to explain why this is going on and then how fix the specific Base SDK Missing problem. You can skip to the bottom for just the fix though I recommend reading all.. e.g. 3.0 3.1 3.1.3 ... is available where you used to see them. iphone xcode ios4 share improve this question Overview I'm going to explain why this is going on and then how fix the specific Base SDK Missing problem. You can skip to the bottom for just the fix though I recommend reading all of this. I also recommend..

Using the apple FFT and accelerate Framework

http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework

improve this question I just got the FFT code working for an iPhone project create a new project delete all the files except for main.m and xxx_info.plist going to project settings and search for pch and stop it from trying to load a .pch seeing as we have just deleted it copy paste the code example over whatever you have.. understand. We are using the same container A all the way through the process. so in the beginning we want to fill it with n real numbers. after the FFT it is going to be holding n 2 complex numbers. we then throw that into the inverse transform and hopefully get out our original n real numbers. now the structure of A its setup.. values into any fft function that uses resolution 2^8. So unless you want ultimate memory optimisation just create one set for the highest resolution you're going to need and use it for everything. Now the actual transforms making use of the stuff we just precalculated vDSP_fft_zrip setupReal A stride log2n FFT_FORWARD At..

How do you use NSAttributedString?

http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring

string addAttribute NSForegroundColorAttributeName value UIColor blueColor range NSMakeRange 11 5 typed in a browser. caveat implementor Obviously you're not going to hard code in the ranges like this. Perhaps instead you could do something like NSDictionary wordToColorMapping .... an NSDictionary of NSString UIColor pairs..

Build fat static library (device + simulator) using Xcode and SDK 4+

http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4

recursion # # # So build ONLY the missing platforms configurations. if true ALREADYINVOKED false then echo RECURSION I am NOT the root invocation so I'm NOT going to recurse else # CRITICAL # Prevent infinite recursion Xcode sucks export ALREADYINVOKED true echo RECURSION I am the root ... recursing all missing build targets..

iPhone App Minus App Store?

http://stackoverflow.com/questions/37464/iphone-app-minus-app-store

problems coming up with the answer to a certain question. If I create an application on my Mac is there any way I can get it to run on an iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still run an application created using the official SDK. For reasons.. iPhone has to be jailbroken as long as I can still run an application created using the official SDK. For reasons I won't get into I can't have this program going through the app store. Thanks for any help you can give iphone ios app store appstore approval share improve this question Official Developer Program For a..

What's the best way to communicate between view controllers?

http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers

the UINavigationController works. That's logical. However there are some stern warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu downloads 08 NavigationTabBarControllers.pdf Page 16 51 How Not To Share Data Global Variables or.. on the BookWarehouse object. Don't do this @implementation BookPickerViewController void doSomething I need to do something with the BookWarehouse so I'm going to look it up using the BookWarehouse class method comparable to a global variable BookWarehouse warehouse BookWarehouse getSingleton ... Instead the dependencies..

Locking the Fields in MFMailComposeViewController

http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller

label to alpha 0 so its not displayed loadingLabel.alpha 0 everything else is its own function void sendEmail create soft wait overlay so the user knows whats going on in the background. self createWaitOverlay the guts of the message. SKPSMTPMessage testMsg SKPSMTPMessage alloc init testMsg.fromEmail @ youremail@email.com testMsg.toEmail..

Understanding reference counting with Cocoa and Objective-C

http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c

of this function. return s autorelease I realize all of this is a bit confusing at some point though it will click. Here are a few references to get you going Apple's introduction to memory management. Cocoa Programming for Mac OS X 4th Edition by Aaron Hillegas a very well written book with lots of great examples. It..

What is the best way to deal with the NSDateFormatter locale “feature”?

http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature

this a bug And see https developer.apple.com library ios qa qa1480 _index.html Apparently Apple has declared this to be BAD Broken As Designed and they aren't going to fix it. The circumvention is apparently to set the locale of the date formatter for a specific region generally the US but this is a bit messy NSLocale loc NSLocale..

UIDevice uniqueIdentifier Deprecated - What To Do Now?

http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now

apps are tightly dependent on this property for uniquely identifying a particular device. Can anyone suggest any ideas how we might handle this problem going forward The suggestion from the documentation is... Special Considerations Do not use the uniqueIdentifier property. To create a unique identifier specific to your..

performSelector may cause a leak because its selector is unknown

http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown

though hard to read SEL selector NSSelectorFromString @ someMethod void id SEL _controller methodForSelector selector _controller selector Explanation What's going on here is you're asking the controller for the C function pointer for the method corresponding to the controller. All objects respond to methodForSelector and..

Dispelling the UIImage imageNamed: FUD

http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud

which has probably magnified the problem more than it should have been. whilst warning that On the speed front there is a general misunderstanding of what is going on. The biggest thing that imageNamed does is decode the image data from the source file which almost always significantly inflates the data size for example a..

How to develop or migrate apps for iPhone 5 screen resolution?

http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution

adjust your view layouts with proper auto resizing masks or look into Auto Layout if you only want to support iOS 6 going forward. If there is something you have to do for the larger screen specifically then it looks like you have to check height..

How to customize the callout bubble for MKAnnotationView?

http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview

that is not part of my annotation views delected it without having the default callout bubble view show up. I tried going down a different path and just handling all touch events myself in the map and I can't seem to get this working. I read..

Cropping a UIImage

http://stackoverflow.com/questions/158914/cropping-a-uiimage

operation fraction method. iphone objective c cocoa touch image manipulation share improve this question I'm going to copy paste my response to the same question elsewhere There isn't a simple class method to do this but there is a function..

Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs

http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk

3.1 3.1.3 ... is available where you used to see them. iphone xcode ios4 share improve this question Overview I'm going to explain why this is going on and then how fix the specific Base SDK Missing problem. You can skip to the bottom for just.. you used to see them. iphone xcode ios4 share improve this question Overview I'm going to explain why this is going on and then how fix the specific Base SDK Missing problem. You can skip to the bottom for just the fix though I recommend..

Using the apple FFT and accelerate Framework

http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework

FFT code working for an iPhone project create a new project delete all the files except for main.m and xxx_info.plist going to project settings and search for pch and stop it from trying to load a .pch seeing as we have just deleted it copy paste.. A all the way through the process. so in the beginning we want to fill it with n real numbers. after the FFT it is going to be holding n 2 complex numbers. we then throw that into the inverse transform and hopefully get out our original n real.. resolution 2^8. So unless you want ultimate memory optimisation just create one set for the highest resolution you're going to need and use it for everything. Now the actual transforms making use of the stuff we just precalculated vDSP_fft_zrip..

How do you use NSAttributedString?

http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring

value UIColor blueColor range NSMakeRange 11 5 typed in a browser. caveat implementor Obviously you're not going to hard code in the ranges like this. Perhaps instead you could do something like NSDictionary wordToColorMapping .... an..

Build fat static library (device + simulator) using Xcode and SDK 4+

http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4

platforms configurations. if true ALREADYINVOKED false then echo RECURSION I am NOT the root invocation so I'm NOT going to recurse else # CRITICAL # Prevent infinite recursion Xcode sucks export ALREADYINVOKED true echo RECURSION I am the root..

iPhone App Minus App Store?

http://stackoverflow.com/questions/37464/iphone-app-minus-app-store

to a certain question. If I create an application on my Mac is there any way I can get it to run on an iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still run an application created.. I can still run an application created using the official SDK. For reasons I won't get into I can't have this program going through the app store. Thanks for any help you can give iphone ios app store appstore approval share improve this question..

What's the best way to communicate between view controllers?

http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers

logical. However there are some stern warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu downloads 08 NavigationTabBarControllers.pdf Page 16 51 How.. do this @implementation BookPickerViewController void doSomething I need to do something with the BookWarehouse so I'm going to look it up using the BookWarehouse class method comparable to a global variable BookWarehouse warehouse BookWarehouse..

Locking the Fields in MFMailComposeViewController

http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller

0 everything else is its own function void sendEmail create soft wait overlay so the user knows whats going on in the background. self createWaitOverlay the guts of the message. SKPSMTPMessage testMsg SKPSMTPMessage alloc init testMsg.fromEmail..

Understanding reference counting with Cocoa and Objective-C

http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c

I realize all of this is a bit confusing at some point though it will click. Here are a few references to get you going Apple's introduction to memory management. Cocoa Programming for Mac OS X 4th Edition by Aaron Hillegas a very well written..

What is the best way to deal with the NSDateFormatter locale “feature”?

http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature

library ios qa qa1480 _index.html Apparently Apple has declared this to be BAD Broken As Designed and they aren't going to fix it. The circumvention is apparently to set the locale of the date formatter for a specific region generally the US..

UIDevice uniqueIdentifier Deprecated - What To Do Now?

http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now

property for uniquely identifying a particular device. Can anyone suggest any ideas how we might handle this problem going forward The suggestion from the documentation is... Special Considerations Do not use the uniqueIdentifier property. To..

performSelector may cause a leak because its selector is unknown

http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown

@ someMethod void id SEL _controller methodForSelector selector _controller selector Explanation What's going on here is you're asking the controller for the C function pointer for the method corresponding to the controller. All objects..

Dispelling the UIImage imageNamed: FUD

http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud

more than it should have been. whilst warning that On the speed front there is a general misunderstanding of what is going on. The biggest thing that imageNamed does is decode the image data from the source file which almost always significantly..

invalid binary, email received

http://stackoverflow.com/questions/11719035/invalid-binary-email-received

enabled for your App ID in the iOS provisioning portal. This is not supported for iOS 5.1 You should disable this by Going to the iOS provisioning portal Open the App ID tab Click configure next to the App ID you're currently using Unselect the..

ARM vs Thumb performance on iPhone 3GS, non floating point code

http://stackoverflow.com/questions/1198176/arm-vs-thumb-performance-on-iphone-3gs-non-floating-point-code

may have to go try that. If you are using llvm you have the other problem of multiple places to perform optimizations. Going from C to bytecode you can optimize you can then optimize the bytecode itself you can then merge all of your bytecode and..

Send mail without MFMailComposeViewController

http://stackoverflow.com/questions/1263412/send-mail-without-mfmailcomposeviewcontroller

ask them for their email and password you'd have to know how to talk to the gmail servers and send email through them. Going that route means asking the user for their username password and either asking for or figuring out their mail server information...

Communication between view controllers

http://stackoverflow.com/questions/1880033/communication-between-view-controllers

model object to the view controller on initialization. In that case the controller should generally retain the model. Going with a delegate is a good option if you are writing a general view controller class with a focus on reusability such as..

Showing/hiding navigation bar with smooth animation

http://stackoverflow.com/questions/2079590/showing-hiding-navigation-bar-with-smooth-animation

jerk into place and lay on top of the tableview rather than pushing it down. It clips the top part of the tableview. Going back to the root controller isn't smooth in how the navigation bar disappears. Is there a smoother better way to do accomplish..

How to get objects to react to touches in Cocos2D?

http://stackoverflow.com/questions/2437010/how-to-get-objects-to-react-to-touches-in-cocos2d

and over write the method but that just didn't work at all... so I'm doing something wrong. Help would be appreciated Going through the Touches project in cocos2D and seeing if I see how they did it. It looks like they made a subclass and overwrote..

iPhone UIWebView width does not fit after zooming operation + UIInterfaceOrientation change

http://stackoverflow.com/questions/2890673/iphone-uiwebview-width-does-not-fit-after-zooming-operation-uiinterfaceorienta

switch toInterfaceOrientation case UIInterfaceOrientationPortraitUpsideDown case UIInterfaceOrientationPortrait Going to Portrait mode for UIScrollView scroll in webview subviews we get the scrollview Make sure it really is a scroll view.. scroll.maximumZoomScale ratioAspect scroll setZoomScale scroll.zoomScale ratioAspect animated YES break default Going to Landscape mode for UIScrollView scroll in webview subviews we get the scrollview Make sure it really is a scroll view..

How to get the Y component from CMSampleBuffer resulted from the AVCaptureSession?

http://stackoverflow.com/questions/4085474/how-to-get-the-y-component-from-cmsamplebuffer-resulted-from-the-avcapturesessio

format for an OpenGL ES texture . Each pixel in that format has one byte for blue green red and alpha in that order. Going with this makes it easy to pull out color components but you do sacrifice a little performance by needing to make the conversion..

Memory issues migrating large CoreData datastores on iPhone

http://stackoverflow.com/questions/4875553/memory-issues-migrating-large-coredata-datastores-on-iphone

types from the complete data model. The only problem is what if one entity type is the majority of your datastore Going by the Apple recommended approach that whole entity type is still going to be done in a single migration and the memory..

iPhone Landscape-Only Utility-Template Application

http://stackoverflow.com/questions/525737/iphone-landscape-only-utility-template-application

do the appropriate rotation using CFAffineTransform see Launching in Landscape Mode in iPhone OS Programming Guide. Going to find the reference for you I found this comment To launch a view controller “based application in landscape mode in versions..

How do I manage building a Lite vs Paid version of an iPhone app?

http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app

in your source files you can determine at compile time which version you are compiling for using #ifdef LITE etc. Going even further you could set a global flag or AppDelegate member variable based on #ifdef LITE and change behaviour at runtime..

How to make a UITableViewCell with different subviews reusable?

http://stackoverflow.com/questions/5746904/how-to-make-a-uitableviewcell-with-different-subviews-reusable

existing references and link the new ones to differing outlets. But what happens if the base cell has to be changed Going through all kinds of inheriting cells could be a tedious task. I just stumbled across Custom views in Interface Builder..

Version vs build in XCode 4

http://stackoverflow.com/questions/6851660/version-vs-build-in-xcode-4

XCode 4 Thanks. iphone xcode xcode4 share improve this question Apple sort of rearranged repurposed the fields. Going forward if you look on the Info tab for your Application Target you should use the Bundle versions string short as your..

dismissModalViewControllerAnimated: (and dismissViewControllerAnimated) crashing in iOS 5

http://stackoverflow.com/questions/7821617/dismissmodalviewcontrolleranimated-and-dismissviewcontrolleranimated-crashing

YES crashes with EXC_BAD _ACCESS One note I have an animation within the loginController that happens on viewDidLoad. Going to see if taking that out changes anything but I wanted to get this out there since I need a solution asap. Edit Full code..

Crash when adding persistent store (iCloud enabled) in app delegate

http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate

time I thought it best to update what I've learned to potentially narrow down the cause and get to a quicker solution. Going through iCloud Storage Backup Manage Storage then deleting the app would appear to be the best solution to empty the data..

AVCaptureSession only got video buffer

http://stackoverflow.com/questions/9257052/avcapturesession-only-got-video-buffer

sourcePixelBufferAttributes sourcePixelBufferAttributesDictionary retain NSLog @ Adaptor init finished. Going to start capture Session... We start the capture self.captureSession startRunning Code from AVCaptureSession delegate captureOutput..

“isEqualToString” Cocoa error

http://stackoverflow.com/questions/930929/isequaltostring-cocoa-error

jokes objectAtIndex indexPath.row UILabel jokeTextLabel UILabel cell viewWithTag 1 jokeTextLabel.text jokeText Going by the exception I'm guessing that by œarray full of jokes you meant œarray of Joke objects Putting a Joke object into an..

Reading HTML content from a UIWebView

http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview

and error will contain any errors encountered in the fetch. You should check the contents of error after the fetch. Going the other way from a UIWebView is a bit trickier but is basically the same concept. You'll have to pull the request from..