2014/10/15 下午 10:05:13

iphone Programming Glossary: colon

http://stackoverflow.com/questions/1180550/weird-switch-error-in-obj-c

to dig in to it. The short non answer but pragmatic solution A way to work around this problem is to use a semi colon right after the colon of a case ... statement. For example using the example you provided it can be fixed so it compiles.. The short non answer but pragmatic solution A way to work around this problem is to use a semi colon right after the colon of a case ... statement. For example using the example you provided it can be fixed so it compiles and behaves as you would.. example you provided it can be fixed so it compiles and behaves as you would intuitively expect it to case 1 Note semi colon. UIImagePickerController imagePicker UIImagePickerController alloc init imagePicker.delegate self The long answer Some history..

Switching from UIViewController to UITabBarController

http://stackoverflow.com/questions/13830375/switching-from-uiviewcontroller-to-uitabbarcontroller

uitabbarcontroller switching share improve this question Your app is crashing because your selector has a colon after it changeView whereas the method does not. Just delete that colon. Also there is no need to have a ivar for the timer.. app is crashing because your selector has a colon after it changeView whereas the method does not. Just delete that colon. Also there is no need to have a ivar for the timer or even to assign the timer creation to anything that line can just..

Circular Dependency of Navigation Control in iPhone

http://stackoverflow.com/questions/2857197/circular-dependency-of-navigation-control-in-iphone

iPhone NSDateFormatter Timezone Conversion

http://stackoverflow.com/questions/3094730/iphone-nsdateformatter-timezone-conversion

nsdateformatter share improve this question Honestly you'll just have to change the source data removing the colon before running it through the formatter. Your original date string is non standard and none of the time zone format strings..

Passing argument within action selection in UIButton

http://stackoverflow.com/questions/3992812/passing-argument-within-action-selection-in-uibutton

normally you would use myButton withObject anyArgument But NSControl doesn't allow for that but it is possible as the colon after the selector name indicates so. iphone objective c xcode share improve this question Typically aSelector will..

When to use a colon with a @selector

http://stackoverflow.com/questions/4953623/when-to-use-a-colon-with-a-selector

to use a colon with a @selector Just getting going with iPhone development and Objective C. Yesterday I was trying to addObserver for.. this error unrecognized selector sent to instance I tracked it down to the fact that I needed to include the trailing colon to my selector argument NSNotificationCenter defaultCenter addObserver self selector @selector nameOfMySelector name @ BBLocationServicesAreDisabled.. I was clever because when setting up the action argument to a button I remembered my mistake yesterday and added the colon to the action argument. The action argument takes a @selector just like the selector argument while setting up an observer..

How to parse a date string into an NSDate object in iOS?

http://stackoverflow.com/questions/4999396/how-to-parse-a-date-string-into-an-nsdate-object-in-ios

isEqualToString kLastOnDeck NSString dateStr self.currentParsedCharacterData we need to strip out the single colon dateStr dateStr stringByReplacingOccurrencesOfString @ withString @ options 0 range NSMakeRange dateStr length..

Traversing the View Hierarchy on the iPhone [closed]

http://stackoverflow.com/questions/751876/traversing-the-view-hierarchy-on-the-iphone

at the view passed in. Subviews show their index in the subviews array and all super classes in order separated by a colon with the frame size at the end. To dump the entire view hierarchy of your application call the method like this dumpViews..

Dispelling the UIImage imageNamed: FUD

http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud

added a category to UIImage to fix that header omitted Before you waste time editing this please remember that a semi colon at the end of a method definition is valid and a matter of style. UIImage imageFromMainBundleFile NSString aFileName NSString..