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2014/10/15 ¤U¤È 10:11:09
iphone Programming Glossary: loadLazy load images in UITableView http://stackoverflow.com/questions/1130089/lazy-load-images-in-uitableview load images in UITableView I have some 50 custom cells in my UITableView . I want to display an image and.. to display an image and a label in the cells where I get the images from URLs. I want to do a lazy load of images so the UI does not freeze up while the images are being loaded. I tried getting the images.. URLs. I want to do a lazy load of images so the UI does not freeze up while the images are being loaded. I tried getting the images in separate threads but I have to load each image every time a cell becomes..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library then build settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple.. then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now I try.. issue the static library should pass the ObjC option to the linker. This flag causes the linker to load every object file in the library that defines an Objective C class or category. While this option will..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework 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 in main.m.. framework You might also need to remove an entry from info.plist that tells the project to load a xib but I'm 90 sure you don't need to bother with that. NOTE Program outputs to console results come.. note that if you are doing this in real code you probably want to do this once when the app loads and call the complimentary release function once when it quits. DON'T do it lots of times it is expensive...
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application in an iPhone application I would like to have an app include a custom font for rendering text load it and then use it with standard UIKit elements like UILabel. Is this possible I found these links http.. so I'm looking for a definitive answer. EDIT failed UIFont fontWithName size experiment I downloaded Harrowprint.tff downloaded from here and added it to my Resources directory and to the project. I.. answer. EDIT failed UIFont fontWithName size experiment I downloaded Harrowprint.tff downloaded from here and added it to my Resources directory and to the project. I then tried this code UIFont..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield How can I set the maximum amount of characters in a UITextField on the iPhone SDK when I load up a UIView iphone ios objective c cocoa touch uitextfield share improve this question While the..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file to create a view that serves as a template for your PDF output. You would then write code to load the view fill in any data e.g. set text for UILabels etc. then render the individual elements of the.. 8.5 x 11 inches so this makes it easy to translate to from design time coordinates . In code I load the view UIView loadTemplate NSArray nib NSBundle mainBundle loadNibNamed @ ReportTemplate owner self.. this makes it easy to translate to from design time coordinates . In code I load the view UIView loadTemplate NSArray nib NSBundle mainBundle loadNibNamed @ ReportTemplate owner self options nil for id..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app Springboard app... Can we do this If so how EDIT Rick posted a great answer below. You can download a copy of a mobileconfig file from the URL below if you visit this URL on your iOS device Safari will.. a year ago would have saved us a bit of hassle EDIT EDIT EDIT iOS 7 now includes an 'App Lock' payload as part of the device configuration profile. From the Apple docs By installing an app lock payload the.. as part of the device configuration profile. From the Apple docs By installing an app lock payload the device is locked to a single application until the payload is removed. The home button is disabled..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview I want to use to display an image which will link to another url. I'm using img src image.jpg to load the image. The problem is that the image doesn't load ie. it can't be found even though it's added as.. another url. I'm using img src image.jpg to load the image. The problem is that the image doesn't load ie. it can't be found even though it's added as a resource in my project and is copied into the bundle... relative paths or file paths to refer to images does not work with UIWebView. Instead you have to load the HTML into the view with the correct baseURL NSString path NSBundle mainBundle bundlePath NSURL baseURL..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder How to load a View using a nib file created with Interface Builder I'm trying to do something a bit elaborate but.. out there this forum is pack of the lot of you . Im creating a Questionnaire component I want to load on a NavigationContoller my QuestionManagerViewController. This is an empty view controller that can.. a NavigationContoller my QuestionManagerViewController. This is an empty view controller that can load different views depending on the question that needs to be answered. The way I'm doing this is Create..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview HTML content from a UIWebView Is it possible to the raw HTML content of a web page that has been loaded into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone.. since they do the request twice. You can get around this by grabbing the content from a currently loaded UIWebView using its stringByEvaluatingJavascriptFromString method as such NSString html yourWebView.. it to you as an NSString of HTML. Another way is to do your request programmatically first then load the UIWebView from what you requested. Let's say you take the second example above where you have NSString..
Lazy load images in UITableView http://stackoverflow.com/questions/1130089/lazy-load-images-in-uitableview load images in UITableView I have some 50 custom cells in my UITableView . I want to display an image and a label in the cells where I get the images from URLs. I want.. I have some 50 custom cells in my UITableView . I want to display an image and a label in the cells where I get the images from URLs. I want to do a lazy load of images so the UI does not freeze up while the images are being loaded. I tried getting the images in separate threads but I have to load each image every time.. an image and a label in the cells where I get the images from URLs. I want to do a lazy load of images so the UI does not freeze up while the images are being loaded. I tried getting the images in separate threads but I have to load each image every time a cell becomes visible again Otherwise reuse of cells shows old images..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library the project in the Project Navigator click your app's target then build settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now I try make short summary of my searches and experiments... the Project Navigator click your app's target then build settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now I try make short summary of my searches and experiments. Problem.. defined in the category. And their solution To resolve this issue the static library should pass the ObjC option to the linker. This flag causes the linker to load every object file in the library that defines an Objective C class or category. While this option will typically result in a larger executable due to additional..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework 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 in main.m remove the line that #include's Carbon. Carbon is for OSX... Carbon is for OSX. delete all the frameworks and add accelerate framework You might also need to remove an entry from info.plist that tells the project to load a xib but I'm 90 sure you don't need to bother with that. NOTE Program outputs to console results come out as 0.000 that's not an error it's just very very fast.. float Next it pre calculates everything that can be precalculated. note that if you are doing this in real code you probably want to do this once when the app loads and call the complimentary release function once when it quits. DON'T do it lots of times it is expensive. let's say log2n 8 so n 2^8 256 samples or 'harmonics'..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application I embed a custom font in an iPhone application I would like to have an app include a custom font for rendering text load it and then use it with standard UIKit elements like UILabel. Is this possible I found these links http discussions.apple.com thread.jspa messageID 8304744 http.. straight out that it's not possible but without justification so I'm looking for a definitive answer. EDIT failed UIFont fontWithName size experiment I downloaded Harrowprint.tff downloaded from here and added it to my Resources directory and to the project. I then tried this code UIFont font UIFont fontWithName @ Harrowprint.. possible but without justification so I'm looking for a definitive answer. EDIT failed UIFont fontWithName size experiment I downloaded Harrowprint.tff downloaded from here and added it to my Resources directory and to the project. I then tried this code UIFont font UIFont fontWithName @ Harrowprint size 20 which resulted..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield the maximum character length of a UITextField How can I set the maximum amount of characters in a UITextField on the iPhone SDK when I load up a UIView iphone ios objective c cocoa touch uitextfield share improve this question While the UITextField class has no max length property it's relatively..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file layout of your PDF you might consider using Interface Builder to create a view that serves as a template for your PDF output. You would then write code to load the view fill in any data e.g. set text for UILabels etc. then render the individual elements of the view into the PDF. In other words use IB to specify coordinates.. a view and sized the view to 850 x 1100 my PDF was targeting 8.5 x 11 inches so this makes it easy to translate to from design time coordinates . In code I load the view UIView loadTemplate NSArray nib NSBundle mainBundle loadNibNamed @ ReportTemplate owner self options nil for id view in nib if view isKindOfClass UIView.. view to 850 x 1100 my PDF was targeting 8.5 x 11 inches so this makes it easy to translate to from design time coordinates . In code I load the view UIView loadTemplate NSArray nib NSBundle mainBundle loadNibNamed @ ReportTemplate owner self options nil for id view in nib if view isKindOfClass UIView class return view..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app we'd be looking at jailbreaking and then replacing the default Springboard app... Can we do this If so how EDIT Rick posted a great answer below. You can download a copy of a mobileconfig file from the URL below if you visit this URL on your iOS device Safari will prompt you to install the profile. Don't forget to reboot.. to a specific app. It's a pity this feature wasn't available a year ago would have saved us a bit of hassle EDIT EDIT EDIT iOS 7 now includes an 'App Lock' payload as part of the device configuration profile. From the Apple docs By installing an app lock payload the device is locked to a single application until the payload.. hassle EDIT EDIT EDIT iOS 7 now includes an 'App Lock' payload as part of the device configuration profile. From the Apple docs By installing an app lock payload the device is locked to a single application until the payload is removed. The home button is disabled and the device returns to the specified application automatically..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview Images Within UIWebView I have a UIWebView in my app which I want to use to display an image which will link to another url. I'm using img src image.jpg to load the image. The problem is that the image doesn't load ie. it can't be found even though it's added as a resource in my project and is copied into the bundle. I've.. which I want to use to display an image which will link to another url. I'm using img src image.jpg to load the image. The problem is that the image doesn't load ie. it can't be found even though it's added as a resource in my project and is copied into the bundle. I've tried using NSBundle to get the full path of the image.. html uikit uiwebview share improve this question Using relative paths or file paths to refer to images does not work with UIWebView. Instead you have to load the HTML into the view with the correct baseURL NSString path NSBundle mainBundle bundlePath NSURL baseURL NSURL fileURLWithPath path webView loadHTMLString htmlString..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder How to load a View using a nib file created with Interface Builder I'm trying to do something a bit elaborate but that should be possible so here is a challenge for all you.. should be possible so here is a challenge for all you experts out there this forum is pack of the lot of you . Im creating a Questionnaire component I want to load on a NavigationContoller my QuestionManagerViewController. This is an empty view controller that can load different views depending on the question that needs to.. . Im creating a Questionnaire component I want to load on a NavigationContoller my QuestionManagerViewController. This is an empty view controller that can load different views depending on the question that needs to be answered. The way I'm doing this is Create the Question1View object a as UIView subclass defining some..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview HTML content from a UIWebView Is it possible to the raw HTML content of a web page that has been loaded into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent of the .NET WebClient openRead Thanks.. EDIT Both these methods take a performance hit however since they do the request twice. You can get around this by grabbing the content from a currently loaded UIWebView using its stringByEvaluatingJavascriptFromString method as such NSString html yourWebView stringByEvaluatingJavaScriptFromString @ document.body.innerHTML.. using the Document Object Model parse the Javascript then give it to you as an NSString of HTML. Another way is to do your request programmatically first then load the UIWebView from what you requested. Let's say you take the second example above where you have NSString page as the result of a call to stringWithContentsOfURL..
Lazy load images in UITableView http://stackoverflow.com/questions/1130089/lazy-load-images-in-uitableview load images in UITableView I have some 50 custom cells in my UITableView . I want to display an image and a label in the cells.. . I want to display an image and a label in the cells where I get the images from URLs. I want to do a lazy load of images so the UI does not freeze up while the images are being loaded. I tried getting the images in separate threads.. I get the images from URLs. I want to do a lazy load of images so the UI does not freeze up while the images are being loaded. I tried getting the images in separate threads but I have to load each image every time a cell becomes visible again..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library click your app's target then build settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now I try.. then build settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now I try make short summary.. To resolve this issue the static library should pass the ObjC option to the linker. This flag causes the linker to load every object file in the library that defines an Objective C class or category. While this option will typically result..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework 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 in main.m remove the line that.. and add accelerate framework You might also need to remove an entry from info.plist that tells the project to load a xib but I'm 90 sure you don't need to bother with that. NOTE Program outputs to console results come out as 0.000 that's.. that can be precalculated. note that if you are doing this in real code you probably want to do this once when the app loads and call the complimentary release function once when it quits. DON'T do it lots of times it is expensive. let's say log2n..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application I embed a custom font in an iPhone application I would like to have an app include a custom font for rendering text load it and then use it with standard UIKit elements like UILabel. Is this possible I found these links http discussions.apple.com.. without justification so I'm looking for a definitive answer. EDIT failed UIFont fontWithName size experiment I downloaded Harrowprint.tff downloaded from here and added it to my Resources directory and to the project. I then tried this code.. I'm looking for a definitive answer. EDIT failed UIFont fontWithName size experiment I downloaded Harrowprint.tff downloaded from here and added it to my Resources directory and to the project. I then tried this code UIFont font UIFont fontWithName..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield length of a UITextField How can I set the maximum amount of characters in a UITextField on the iPhone SDK when I load up a UIView iphone ios objective c cocoa touch uitextfield share improve this question While the UITextField class..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file using Interface Builder to create a view that serves as a template for your PDF output. You would then write code to load the view fill in any data e.g. set text for UILabels etc. then render the individual elements of the view into the PDF... my PDF was targeting 8.5 x 11 inches so this makes it easy to translate to from design time coordinates . In code I load the view UIView loadTemplate NSArray nib NSBundle mainBundle loadNibNamed @ ReportTemplate owner self options nil for id.. 8.5 x 11 inches so this makes it easy to translate to from design time coordinates . In code I load the view UIView loadTemplate NSArray nib NSBundle mainBundle loadNibNamed @ ReportTemplate owner self options nil for id view in nib if view..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app replacing the default Springboard app... Can we do this If so how EDIT Rick posted a great answer below. You can download a copy of a mobileconfig file from the URL below if you visit this URL on your iOS device Safari will prompt you to install.. wasn't available a year ago would have saved us a bit of hassle EDIT EDIT EDIT iOS 7 now includes an 'App Lock' payload as part of the device configuration profile. From the Apple docs By installing an app lock payload the device is locked.. an 'App Lock' payload as part of the device configuration profile. From the Apple docs By installing an app lock payload the device is locked to a single application until the payload is removed. The home button is disabled and the device returns..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview in my app which I want to use to display an image which will link to another url. I'm using img src image.jpg to load the image. The problem is that the image doesn't load ie. it can't be found even though it's added as a resource in my project.. which will link to another url. I'm using img src image.jpg to load the image. The problem is that the image doesn't load ie. it can't be found even though it's added as a resource in my project and is copied into the bundle. I've tried using.. question Using relative paths or file paths to refer to images does not work with UIWebView. Instead you have to load the HTML into the view with the correct baseURL NSString path NSBundle mainBundle bundlePath NSURL baseURL NSURL fileURLWithPath..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder How to load a View using a nib file created with Interface Builder I'm trying to do something a bit elaborate but that should be possible.. for all you experts out there this forum is pack of the lot of you . Im creating a Questionnaire component I want to load on a NavigationContoller my QuestionManagerViewController. This is an empty view controller that can load different views.. I want to load on a NavigationContoller my QuestionManagerViewController. This is an empty view controller that can load different views depending on the question that needs to be answered. The way I'm doing this is Create the Question1View..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview HTML content from a UIWebView Is it possible to the raw HTML content of a web page that has been loaded into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent.. hit however since they do the request twice. You can get around this by grabbing the content from a currently loaded UIWebView using its stringByEvaluatingJavascriptFromString method as such NSString html yourWebView stringByEvaluatingJavaScriptFromString.. Javascript then give it to you as an NSString of HTML. Another way is to do your request programmatically first then load the UIWebView from what you requested. Let's say you take the second example above where you have NSString page as the result..
http://stackoverflow.com/questions/1388467/reading-epub-format base directory of the OPF file in 6 8 create an NSURL using fileURLWithPath where the path is the full path from 7c . Load this request using the UIWebView you created in 1 . You'll need to implement forward backward buttons or swipes or something..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 as mention in iOS 7 UI Transition Guide if floor NSFoundationVersionNumber NSFoundationVersionNumber_iOS_6_1 NSLog @ Load resources for iOS 6.1 or earlier else NSLog @ Load resources for iOS 7 or later EDIT Using xib share improve this answer..
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 the portrait width is weird vice versa . This behavior is fixed only when you navigate to another page. Correct Load the same URL in Mobile Safari. Rotating works the width fits regardless of the zooming exercise. Is this a UIWebView bug..
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 planning on conditionally using 4.0 features this is a strong recommendation to check it out. Fixing Base SDK Missing Load your project From the menu select Project Edit Project Settings... Under Architecture Base SDK choose one of the available..
Adjusting the volume of a playing AVPlayer http://stackoverflow.com/questions/3268949/adjusting-the-volume-of-a-playing-avplayer this process Offload the currently playing AVPlayerItem's asset Grab the current playback time for that AVPlayerItem Load the asset into a new AVPlayerItem Replace the current AVPlayerItem with the new one Wait for the currentItem to change on..
Possible to save an integer array using NSUserDefaults on iPhone? http://stackoverflow.com/questions/350848/possible-to-save-an-integer-array-using-nsuserdefaults-on-iphone
How do I get a view in Interface Builder to load a custom view in another nib? http://stackoverflow.com/questions/3944964/how-do-i-get-a-view-in-interface-builder-to-load-a-custom-view-in-another-nib nib. Same thing if I go to the Library and switch to Classes. It seems only a UIViewController has the field for Load from nib which would be beautiful. I know I can load the UIAwesomeSauce nib from code get the top level objects and place..
Why NSUserDefaults failed to save NSMutableDictionary in iPhone SDK? http://stackoverflow.com/questions/471830/why-nsuserdefaults-failed-to-save-nsmutabledictionary-in-iphone-sdk arr ... set value NSData data NSKeyedArchiver archivedDataWithRootObject arr defaults setObject data forKey @ theKey Load NSUserDefaults defaults NSUserDefaults standardUserDefaults NSData data defaults objectForKey @ theKey NSArray arr NSKeyedUnarchiver..
Setting up a plist to store application data (not settings) for an iPhone game http://stackoverflow.com/questions/4911688/setting-up-a-plist-to-store-application-data-not-settings-for-an-iphone-game addObject rgID aSequence addObject ryID aSequence addObject bgID aSequence addObject byID aSequence addObject gyID Load level One _levels NSMutableArray alloc init autorelease Level level1 Level alloc initWithLevelNum 1 levelSpeed 1.0 levelSequence.. NSString plistPath NSBundle mainBundle pathForResource @ config ofType @ plist Your root object is an array of levels. Load it in a NSArray. this is autoreleased. you can retain it if needed NSArray levelArray NSArray arrayWithContentsOfFile plistPath.. levelArray NSArray arrayWithContentsOfFile plistPath Now you have the array of levels. Each level is a dictionary. Load the level i counting from 0 . NSDictionary level levelArray objectAtIndex i Now you can get the objects from level dictionary..
UIWebView - Enabling Action Sheets on <img> tags http://stackoverflow.com/questions/5163831/uiwebview-enabling-action-sheets-on-img-tags extra options. Again here's mine I tried to copy Safari's behaviour for this void openContextualMenuAt CGPoint pt Load the JavaScript code from the Resources and inject it into the web page NSString path NSBundle mainBundle pathForResource.. invalidate contextualMenuTimer nil touches release The notification is then handled like this in viewDidLoad NSNotificationCenter defaultCenter addObserver self selector @selector stopSelection name @ TapAndHoldShortNotification..
Am I abusing UIViewController Subclassing? http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing view is a subview of another VC Honestly this seems like a tremendous waste of time. Custom implementations of ViewDidLoad viewDidLoad viewDidUnload viewWillAppear viewWillDisappear not to mention things as simple as properties like say view ..... of another VC Honestly this seems like a tremendous waste of time. Custom implementations of ViewDidLoad viewDidLoad viewDidUnload viewWillAppear viewWillDisappear not to mention things as simple as properties like say view ... So basically.. in a way which was never intended and which is likely to lead to problems. The methods that you mentioned viewDidLoad viewWillAppear etc. are meant to tell the view controller that its view hierarchy was just loaded is about to be displayed..
http://stackoverflow.com/questions/6851660/version-vs-build-in-xcode-4 numbers to your Settings.bundle Root .plist file s . This is extended from the how to article here . In Xcode 4.2 5.0 Load your Xcode project. In the left hand pane click on your project at the very top of the hierarchy. This will load the project..
Rotating the iPhone, and instantiating a new UIViewController? http://stackoverflow.com/questions/730799/rotating-the-iphone-and-instantiating-a-new-uiviewcontroller UIInterfaceOrientationPortrait fromInterfaceOrientation UIInterfaceOrientationPortraitUpsideDown Load the view controller you want to display in landscape mode... and can also use void willAnimateFirstHalfOfRotationToInterfaceOrientation..
Load image to a tableView from URL iphone sdk http://stackoverflow.com/questions/7565123/load-image-to-a-tableview-from-url-iphone-sdk image to a tableView from URL iphone sdk I have tableView and need to load image from URL. I have an array that contains..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically background. Just to see which one is active. So in the implementation of myRootController I do this Implement viewDidLoad to do additional setup after loading the view typically from a nib. void viewDidLoad super viewDidLoad ViewControllerA vcA.. I do this Implement viewDidLoad to do additional setup after loading the view typically from a nib. void viewDidLoad super viewDidLoad ViewControllerA vcA ViewControllerA alloc initWithNib self.contentView addSubview vcA.view cvA release.. viewDidLoad to do additional setup after loading the view typically from a nib. void viewDidLoad super viewDidLoad ViewControllerA vcA ViewControllerA alloc initWithNib self.contentView addSubview vcA.view cvA release By the way the initWithNib..
iOS 5.1 with Xcode 4.3.1: [UIColor colorWithPatternImage:] strange behavior only on device http://stackoverflow.com/questions/9630870/ios-5-1-with-xcode-4-3-1-uicolor-colorwithpatternimage-strange-behavior-only aswell. I solved it by doing the following to the image in photoshop. You can probably do the same in another tool. Load the file select all and copy to clipboard Create a new file in photoshop that is the same dimension RGB and 8bit depth with..
Sqlite Database Load Fails - Issue with sqlite prepare statement - iPhone - xCode 4.3.1 http://stackoverflow.com/questions/9887785/sqlite-database-load-fails-issue-with-sqlite-prepare-statement-iphone-xcod Database Load Fails Issue with sqlite prepare statement iPhone xCode 4.3.1 I am having issues with the following code which loads an..
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