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2014/10/15 ¤U¤È 10:11:09
iphone Programming Glossary: loadsTricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom to continue zooming in further as necessary. Google Maps takes this one step further where it lazy loads more detailed views as the user zooms you may or may not choose to implement this. share improve this..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th controller by the system. As such you cannot easily detect orientation before a view controller loads. Instead you hardwire the app to start in a particular orientation usually portrait and then immediately..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework 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...
Link to resources inside WebView - iPhone http://stackoverflow.com/questions/478665/link-to-resources-inside-webview-iphone in my iPhone application and I also have some html files inside my Resources folder. When my app loads I load in a page from my resources into my webview. But I need to make links inside my webview that..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample I tried to extract the main question and posted it here . 4 OVERVIEW The most important bit which loads the text.txt from the cloud AppDelegate.h iCloudText #import UIKit UIKit.h @class ViewController @class..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling performance is decent but can sometimes be jerky. I found..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th not globals you query but rather part of the messages sent the controller by the system. As such you cannot easily detect orientation before a view controller loads. Instead you hardwire the app to start in a particular orientation usually portrait and then immediately rotate. See mobile Safari. It always starts in portrait..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework 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'..
Link to resources inside WebView - iPhone http://stackoverflow.com/questions/478665/link-to-resources-inside-webview-iphone to resources inside WebView iPhone I have a webview in my iPhone application and I also have some html files inside my Resources folder. When my app loads I load in a page from my resources into my webview. But I need to make links inside my webview that point to some other resources For example images or other html..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample ideal. Any suggestions to make it better are welcome. EDIT I tried to extract the main question and posted it here . 4 OVERVIEW The most important bit which loads the text.txt from the cloud AppDelegate.h iCloudText #import UIKit UIKit.h @class ViewController @class MyTextDocument @interface AppDelegate UIResponder UIApplicationDelegate..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications
How does the iOS app Display Recorder record the screen without using private API? http://stackoverflow.com/questions/11090184/how-does-the-ios-app-display-recorder-record-the-screen-without-using-private-ap IOSurfaceGetBaseAddress So as you see here after each framework path are the strings of the symbols that it loads from each framework dynamically. This is to avoid getting in trouble for linking against a Private Framework. Since it is..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling performance is..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom
Core-Data iPhone: could not locate an NSManagedObjectModel http://stackoverflow.com/questions/1632497/core-data-iphone-could-not-locate-an-nsmanagedobjectmodel am using Apple's CoreDataBooks sample project as a learning aid for core data. I modified the app so that when the app loads I show a menu page first not the Books tableview RootViewController . I have done the following I created a menu page in.. YES In IB I changed the MainWindow.xib to call the MenuViewController rather than the RootViewController. So the app loads and the menu is displayed properly with the button. Upon clicking the button the application crashes inside of the RootViewController's..
iPhone: How to Pass Data Between Several Viewcontrollers in a Tabbar App http://stackoverflow.com/questions/2363777/iphone-how-to-pass-data-between-several-viewcontrollers-in-a-tabbar-app or read data they right and read to the data model. In your case view1 would save its data to the data model when it unloads and then view2 would read that data from the data model when it loads or vice versa. In a properly designed app no two view.. would save its data to the data model when it unloads and then view2 would read that data from the data model when it loads or vice versa. In a properly designed app no two view controllers should have access to the internal data of another controller...
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th the messages sent the controller by the system. As such you cannot easily detect orientation before a view controller loads. Instead you hardwire the app to start in a particular orientation usually portrait and then immediately rotate. See mobile..
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource a working UITableView . I end up with one of three outcomes which can seemingly happen at random When the UITableView loads I get a runtime error indicating I am sending tableView cellForRowAtIndexPath to an object which does not recognize it When.. indicating I am sending tableView cellForRowAtIndexPath to an object which does not recognize it When the UITableView loads the project breaks into the debugger without error There is no error but the UITableView does not appear With some debugging..
iPad/iPhone browser crashing when loading images in Javascript http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript which I will explain below but the only really important part is imgStoredImage.src strNullImage loadNextImage simply loads a new image and calls shrinkImages . It also assigns an onload event which is used to begin the process of loading another..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework 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..
Tab Bar Application With Navigation Controller http://stackoverflow.com/questions/369128/tab-bar-application-with-navigation-controller Bar Application With Navigation Controller I have a simple iPhone app that has a tab bar and 3 tabs. Each tab loads a a seperate nib with a corresponding controller. Each nib contains a tableview with some other controls for searching filtering..
Link to resources inside WebView - iPhone http://stackoverflow.com/questions/478665/link-to-resources-inside-webview-iphone I have a webview in my iPhone application and I also have some html files inside my Resources folder. When my app loads I load in a page from my resources into my webview. But I need to make links inside my webview that point to some other..
Creating a JSON Store For iPhone http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone a JSON Store For iPhone We have loads of apps where we fetch data from remote web services as JSON and then use a parser to translate that into a Core Data model...
Why am I having to manually set my view's frame in viewDidLoad? http://stackoverflow.com/questions/6757018/why-am-i-having-to-manually-set-my-views-frame-in-viewdidload first time. This may occur in your own code or in UIKit in response to a user action like selecting a tab. UIKit lazy loads your view controller's view by calling loadView if it's defined or by loading the view from the NIB that was specified in.. or by loading the view from the NIB that was specified in initWithNibName bundle . If neither exists UIKit just loads an empty view. UIKit calls viewDidLoad once the view and its subviews have been fully loaded. At this point the view's frame..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample are welcome. EDIT I tried to extract the main question and posted it here . 4 OVERVIEW The most important bit which loads the text.txt from the cloud AppDelegate.h iCloudText #import UIKit UIKit.h @class ViewController @class MyTextDocument @interface..
iPhone hide Navigation Bar only on first page http://stackoverflow.com/questions/845583/iphone-hide-navigation-bar-only-on-first-page only on first page I have the code below that hides and shows the navigational bar. It is hidden when the first view loads and then hidden when the children get called. Trouble is that I cannot find the event action to trigger it to hide again..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications
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