2014/10/15 下午 10:10:20

iphone Programming Glossary: initialised

Remove clear button (grey x) to the right of UISearchBar when cancel button tapped

http://stackoverflow.com/questions/3052343/remove-clear-button-grey-x-to-the-right-of-uisearchbar-when-cancel-button-tapp

want to do this on viewDidLoad or something early so it's set before you start using it but after the search bar is initialised. for UIView subview in searchBar.subviews if subview conformsToProtocol @protocol UITextInputTraits UITextField subview..

Correct syntax for Objective-C init method

http://stackoverflow.com/questions/4165872/correct-syntax-for-objective-c-init-method

... iphone objective c ios share improve this question As others have stated the instance variable is already initialised to nil . Additionally as per Apple's documentation instance variables should be set directly in an init method as the getter..

Why is the MKMapView's userLocation property rubbish … for a while?

http://stackoverflow.com/questions/4606539/why-is-the-mkmapviews-userlocation-property-rubbish-for-a-while

values for my current location. It seems that at the time of my initial call the userLocation property has not been initialised but despite having read Apple's documentation I can't see any caveats where it says that this property is only valid after..

I want To track The Speed Of the fingure movement in pixel Per Second Is It Possible Any WaY?

http://stackoverflow.com/questions/5075291/i-want-to-track-the-speed-of-the-fingure-movement-in-pixel-per-second-is-it-poss

it in viewDidLoad viewDidUnload or somewhere similar. In my example mine is called lastTouchTime it is retained and I initialised like this self.lastTouchTime NSDate date and I release it in the predictable way. Your touchesMoved event should then look..

How to pass data to detail view after being selected in a table view?

http://stackoverflow.com/questions/7562258/how-to-pass-data-to-detail-view-after-being-selected-in-a-table-view