2014/10/15 下午 10:13:55

iphone Programming Glossary: sequentially

How can i start my UITableView section with number 0 when i have multiple sections?

http://stackoverflow.com/questions/12455094/how-can-i-start-my-uitableview-section-with-number-0-when-i-have-multiple-sectio

this behavior. Clearly your sections appear in the right order in the app but they just don't happen to be invoked sequentially. That's just the nature of event driven programming. But I see nothing in your code that breaks on the basis of this order..

How can I do variable height table cells on the iPhone properly?

http://stackoverflow.com/questions/1443335/how-can-i-do-variable-height-table-cells-on-the-iphone-properly

I said this works but calling sizeWithFont constrainedToSize is very slow when you're doing it for hundreds of items sequentially and I feel it can be done better. So for this to work I had to maintain two parts of code one that would calculate the cell..

Accessing objects in NSMutableDictionary by index

http://stackoverflow.com/questions/1475716/accessing-objects-in-nsmutabledictionary-by-index

objects in NSMutableDictionary by index To display key values from an NSMutableDictionary sequentially in a tableview I need to access them by index. If access by index could give the key at that index I could than get the..

iPhone SDK: check if a UIAlertView is showing

http://stackoverflow.com/questions/2528929/iphone-sdk-check-if-a-uialertview-is-showing

alertView didDismissWithButtonIndex NSInteger buttonIndex ... self.alertShowing NO If you want the alerts to show sequentially I would post notifications to add each message to a queue and then only take a message off the queue after an alert is dismissed...

Problem opening new ViewController after UIImagePickerController

http://stackoverflow.com/questions/5004104/problem-opening-new-viewcontroller-after-uiimagepickercontroller

open the UIImagePickerController modal view or switch to the UnprocessedPhotoViewController as a modal but not both sequentially. In the code below a button press activates the pickPhoto IBAction. This code activates the UIImagePickerController successfully... Also if I make a new button to launch either view it works successfully but I am unable to launch the views sequentially. I would expect that after a user selected the image the new view would be launched which would allow the user to process..