2014/10/15 下午 10:09:23

iphone Programming Glossary: freeze

PurgeIdleCellConnections causes application to freeze then crash [duplicate]

http://stackoverflow.com/questions/11209725/purgeidlecellconnections-causes-application-to-freeze-then-crash

causes application to freeze then crash duplicate This question already has an answer here purgeIdleCellConnections found one to purge conn 0x1d57ba00..

Lazy load images in UITableView

http://stackoverflow.com/questions/1130089/lazy-load-images-in-uitableview

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..

Queue of NSOperations and handling application exit

http://stackoverflow.com/questions/1566230/queue-of-nsoperations-and-handling-application-exit

UIViewController. viewDidLoad vs. viewWillAppear: What is the proper division of labor?

http://stackoverflow.com/questions/1579550/uiviewcontroller-viewdidload-vs-viewwillappear-what-is-the-proper-division-of

viewDidLoad or viewWillAppear they will be executed before the user gets to see the view possibly resulting a short freeze of your app. It may be good idea to first show the user an unpopulated view with an activity indicator of some sort. When..

self.delegate = self; what's wrong in doing that?

http://stackoverflow.com/questions/1747777/self-delegate-self-whats-wrong-in-doing-that

archive cocoa 241465 iphone why can a uitextfield be its own delegate.html#241505 Basically the reason for the freeze when you click on your UITextField with itself as a delegate is that respondsToSelector is calling itself infinite recursion...

iPhone — is initWithCoder an exception to the usual designated initializer design pattern?

http://stackoverflow.com/questions/2944823/iphone-is-initwithcoder-an-exception-to-the-usual-designated-initializer-desi

is happening via initWithCoder Well you don't. The entire point of initWithCoder is that you are dealing with a freeze dried instance of your class that contains all the data necessary to recreate the object. The NSCoding protocol makes your.. your class behave like the brine shrimp they sell as Sea Monkeys in the comic books. The coding methods dehydrates freeze dries the brine shrimp instances. The decoding methods hydrates the brine shrimp instances just like pouring the brine shrimp.. itself once initialized with the coder. The canonical example of this is a nib file. A nib file is just a bunch of freeze dried instances of UI elements and controllers. A UIViewController and its UIViews in a nib have all the data they need..

Behaviour for significant change location API when terminated/suspended?

http://stackoverflow.com/questions/3421242/behaviour-for-significant-change-location-api-when-terminated-suspended

telling me that I am resuming from a suspended state into a background state Does the location manager that was freeze dried when the app was suspended start receiving locationManager didUpdateToLocation fromLocation callbacks Do I just need..

How to clear back forward list in UIWebview on iPhone?

http://stackoverflow.com/questions/3799918/how-to-clear-back-forward-list-in-uiwebview-on-iphone

Is there any public API or workaround to do this I've tried while webview canGoback webview goBack but that will freeze the device simulator too . iphone ipad uiwebview clear share improve this question Disclaimer As with anything like..

iPhone SDK 4 AVFoundation - How to use captureStillImageAsynchronouslyFromConnection correctly?

http://stackoverflow.com/questions/3847140/iphone-sdk-4-avfoundation-how-to-use-capturestillimageasynchronouslyfromconnec

can hear the shutter sound but I can't see the log output. If I call this method several times the camera preview will freeze. Is there any tutorial out there how to use captureStillImageAsynchronouslyFromConnection self stillImageOutput captureStillImageAsynchronouslyFromConnection..

Restrict MKMapView scrolling

http://stackoverflow.com/questions/4119117/restrict-mkmapview-scrolling

suggestions Thanks Matt iphone map scrolling mkmapview overlay share improve this question If you just want to freeze the map view at the overlay you could set the map view's region to the overlay's bounds and set scrollEnabled and zoomEnabled..

iPhone - UIScrollView and UIDatePicker scrolling conflict : the one interfer with the second

http://stackoverflow.com/questions/4709124/iphone-uiscrollview-and-uidatepicker-scrolling-conflict-the-one-interfer-wit

ans make the datepicker scroll in a normal way Thank you for your help iphone uiscrollview scrolling uidatepicker freeze share improve this question Solved using that post http www.alexc.me uiscrollview and uidatepicker 153 Just make the..

Lazy load images in UITableViewCell

http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell

Where can I find a good example of a Core Data to-many relationship?

http://stackoverflow.com/questions/5399195/where-can-i-find-a-good-example-of-a-core-data-to-many-relationship

iOS CVImageBuffer distorted from AVCaptureSessionDataOutput with AVCaptureSessionPresetPhoto

http://stackoverflow.com/questions/6540710/ios-cvimagebuffer-distorted-from-avcapturesessiondataoutput-with-avcapturesessio

and see video frames that have been processed with visual effects. Additionally the user can tap a button to take a freeze frame of the current preview as a high resolution photo that is saved in their iPhone library. To do this the app follows..

Can not freez the table header while scrolling the rows? [duplicate]

http://stackoverflow.com/questions/7426849/can-not-freez-the-table-header-while-scrolling-the-rows

to the last row I am using Xcode. self.mytable.tableheaderview label By this code I can get the header but I can not freeze it...plz help iphone objective c xcode cocoa touch uitableview share improve this question The best thing to do is..