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2014/10/15 ¤U¤È 10:03:50
iphone Programming Glossary: appropriatelyhttp://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region hand point latitude 4 longitude 3 So you can specify zoom levels around a center point by using an appropriately sized MKCoordinateSpan. As an approximation of Google's numeric zoom levels you could reverse engineer..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom method and if you near any edge update the content of the view with a new set of content offset appropriately and reset the scroll view's contentOffset property to be back in the middle. Handling zooming do something..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project URL storeUrl options nil error error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and terminate. You should not use this function..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview single page content. I'd like to find out the CGSize of the content to resize my parent views appropriately. The obvious sizeThatFits unfortunately just returns the current frame size of the webView. iphone..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll performFetch error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and terminate. You should not use this function..
Change iOS app's language on the fly http://stackoverflow.com/questions/6150576/change-ios-apps-language-on-the-fly language changes and how do I load the appropriate .strings file so that NSLocalizedString works appropriately iphone objective c ios localization xcode4 share improve this question This should do the trick..
How do I set up a simple delegate to communicate between two view controllers? http://stackoverflow.com/questions/6168919/how-do-i-set-up-a-simple-delegate-to-communicate-between-two-view-controllers @end In the parent view controller's implementation implement the delegate methods appropriately. RootViewController.m #import RootViewController.h @implementation RootViewController void tableView..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region point latitude 4 longitude 3 max coordinate upper right hand point latitude 4 longitude 3 So you can specify zoom levels around a center point by using an appropriately sized MKCoordinateSpan. As an approximation of Google's numeric zoom levels you could reverse engineer the span sizes that Google uses for a given zoom level and..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom Then just watch the content offset using KVO or some other method and if you near any edge update the content of the view with a new set of content offset appropriately and reset the scroll view's contentOffset property to be back in the middle. Handling zooming do something similar only this time watch the zoom factor on the scroll..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options nil error error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and terminate. You should not use this function in a shipping application although it may be useful during..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview content size of a UIWebView I have a UIWebView with different single page content. I'd like to find out the CGSize of the content to resize my parent views appropriately. The obvious sizeThatFits unfortunately just returns the current frame size of the webView. iphone cocoa touch uiwebview share improve this question It turned..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll self fetchRequest release NSError error nil if aFetchedResultsController performFetch error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and terminate. You should not use this function in a shipping application although it may be useful during..
Change iOS app's language on the fly http://stackoverflow.com/questions/6150576/change-ios-apps-language-on-the-fly NIB file for the currently displayed view when the language changes and how do I load the appropriate .strings file so that NSLocalizedString works appropriately iphone objective c ios localization xcode4 share improve this question This should do the trick assuming that de is the new language selected by the user...
How do I set up a simple delegate to communicate between two view controllers? http://stackoverflow.com/questions/6168919/how-do-i-set-up-a-simple-delegate-to-communicate-between-two-view-controllers RootViewController UITableViewController ChildViewControllerDelegate @end In the parent view controller's implementation implement the delegate methods appropriately. RootViewController.m #import RootViewController.h @implementation RootViewController void tableView UITableView tableView didSelectRowAtIndexPath NSIndexPath indexPath..
Correcting floating point numbers http://stackoverflow.com/questions/10049533/correcting-floating-point-numbers what I found worked for me was using g with a double in NSString stringWithFormat. g seems to round everything quite appropriately. ex. answer.text NSString stringWithFormat@ g doubleAnswer Using doubles through your calculations and then using that method..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region upper right hand point latitude 4 longitude 3 So you can specify zoom levels around a center point by using an appropriately sized MKCoordinateSpan. As an approximation of Google's numeric zoom levels you could reverse engineer the span sizes that..
Pixel Width of the text in a UILabel http://stackoverflow.com/questions/1340667/pixel-width-of-the-text-in-a-uilabel label but the text can be shorter. Is there a way to determine the length of the text in pixels such that the line can appropriately be drawn I'm also open to any other solutions if known Best Erik iphone objective c uilabel share improve this question..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom KVO or some other method and if you near any edge update the content of the view with a new set of content offset appropriately and reset the scroll view's contentOffset property to be back in the middle. Handling zooming do something similar only..
Core-Data iPhone: could not locate an NSManagedObjectModel http://stackoverflow.com/questions/1632497/core-data-iphone-could-not-locate-an-nsmanagedobjectmodel performFetch error NSLog @ Does not reach this point in viewDidLoad RootViewController Update to handle the error appropriately. NSLog @ Unresolved error @ @ error error userInfo abort Fail NSLog @ END viewDidLoad RootViewController In the console..
MFMailComposeViewController image orientation http://stackoverflow.com/questions/20204495/mfmailcomposeviewcontroller-image-orientation image to screen It is display correctly because this line of code sees the orientation property and rotates the image appropriately while NOT touching the underlying storage at 3264x2448 . Flow of control goes to the E Mailer code now and the orientation..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project configuration nil URL storeUrl options nil error error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and terminate. You should not use this function in a shipping application..
Re-Apply currency formatting to a UITextField on a change event http://stackoverflow.com/questions/2388448/re-apply-currency-formatting-to-a-uitextfield-on-a-change-event this question I've been working on this issue and I think I figured out a nice clean solution. I'll show you how to appropriately update the textfield on user input but you'll have to figure out the localization yourself that part should be easy enough..
How to use HTTP Live Streaming protocol in iPhone SDK 3.0 http://stackoverflow.com/questions/2719958/how-to-use-http-live-streaming-protocol-in-iphone-sdk-3-0 cellular best practices. This protocol automatically determines bandwidth available to users and adjusts the bandwidth appropriately even as bandwidth streams change. This allows you the flexibility to have as many streams as you like as long as 64 kbps..
http://stackoverflow.com/questions/3319805/detecting-call-state-in-ios4 object and can get the callState . So you can get a notification when a call is initiated or ended and handle it appropriately. You can't get which application initiated the call but if you set an ivar when you make the call you can tell that it's..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview UIWebView with different single page content. I'd like to find out the CGSize of the content to resize my parent views appropriately. The obvious sizeThatFits unfortunately just returns the current frame size of the webView. iphone cocoa touch uiwebview..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll error nil if aFetchedResultsController performFetch error Replace this implementation with code to handle the error appropriately. abort causes the application to generate a crash log and terminate. You should not use this function in a shipping application..
How do I use CaptiveNetwork to get the current WiFi Hotspot Name http://stackoverflow.com/questions/4712535/how-do-i-use-captivenetwork-to-get-the-current-wifi-hotspot-name
Change iOS app's language on the fly http://stackoverflow.com/questions/6150576/change-ios-apps-language-on-the-fly view when the language changes and how do I load the appropriate .strings file so that NSLocalizedString works appropriately iphone objective c ios localization xcode4 share improve this question This should do the trick assuming that de is..
How do I set up a simple delegate to communicate between two view controllers? http://stackoverflow.com/questions/6168919/how-do-i-set-up-a-simple-delegate-to-communicate-between-two-view-controllers ChildViewControllerDelegate @end In the parent view controller's implementation implement the delegate methods appropriately. RootViewController.m #import RootViewController.h @implementation RootViewController void tableView UITableView tableView..
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
http://stackoverflow.com/questions/856019/localize-currency-for-iphone symbol and store them in my instance along with the NSDecimalNumber ivar so they can be unwrapped and displayed appropriately down the road should the user changed their locale since the time when the item was created Sorry I have little localization..
Is there a way to figure out, how many degrees an view is rotated currently during an animation? http://stackoverflow.com/questions/877198/is-there-a-way-to-figure-out-how-many-degrees-an-view-is-rotated-currently-duri behavior I need to know what's the current degrees of the rotation so that the next rotation degrees can be added up appropriately. iphone core animation share improve this question This is an old question but I came across this answer while trying..
Xcode - UILabel - auto-size label to fit text? http://stackoverflow.com/questions/8796862/xcode-uilabel-auto-size-label-to-fit-text
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