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2014/10/15 ¤U¤È 10:13:18
iphone Programming Glossary: replaceobjectatindexHow to programmatically replace UIToolBar items built in IB http://stackoverflow.com/questions/1078597/how-to-programmatically-replace-uitoolbar-items-built-in-ib style UIBarButtonItemStylePlain target self action @selector checkUncheckClicked autorelease toolbarItems replaceObjectAtIndex checkUncheckIndex withObject barButtonItem toolbar.items toolbarItems And of course toolbarItems and toolbar should be..
UITextField in UITableViewCell - adding new cells http://stackoverflow.com/questions/1196436/uitextfield-in-uitableviewcell-adding-new-cells UITableViewCellSelectionStyleNone void textFieldDidChange id sender UITextField textField sender self.tags replaceObjectAtIndex textField.tag withObject textField.text if textField.text.length 1 textField setNeedsDisplay self addTagsCell void addTagsCell..
Check Uncheck buttons in uitableview's cell http://stackoverflow.com/questions/12814060/check-uncheck-buttons-in-uitableviews-cell @ Uncheck button setImage UIImage imageNamed @ check_icon forState UIControlStateNormal arrayCheckUnchek replaceObjectAtIndex indexPath.row withObject @ Check else button setImage UIImage imageNamed @ uncheck_icon forState UIControlStateNormal arrayCheckUnchek..
Top cell name changes when changing any cell name http://stackoverflow.com/questions/18284718/top-cell-name-changes-when-changing-any-cell-name void setCellName2 NSString cellName NSInteger selectedRow self.tableView indexPathForSelectedRow .row myCells replaceObjectAtIndex selectedRow withObject cellName self.tableView reloadData @end DetailViewController.h #import UIKit UIKit.h @protocol DetailViewDelegate..
UITextField in UITableViewCell Help http://stackoverflow.com/questions/4568214/uitextfield-in-uitableviewcell-help
Implementing my own navigation controller? http://stackoverflow.com/questions/5222369/implementing-my-own-navigation-controller forControlEvents UIControlEventValueChanged replace first tab from interface builder with this items replaceObjectAtIndex 0 withObject navController1 as you see it needs a bit of setup but in my opinion this solution is better than anything else..
Passing model objects from one view controller to another in a navigation stack http://stackoverflow.com/questions/6231484/passing-model-objects-from-one-view-controller-to-another-in-a-navigation-stack
how to properly use insertRowsAtIndexPaths? http://stackoverflow.com/questions/6943470/how-to-properly-use-insertrowsatindexpaths nil NSDictionary appleComputersDict NSDictionary dictionaryWithObject appleComputers forKey @ Computers listOfItems replaceObjectAtIndex 0 withObject appleComputersDict tblSimpleTable reloadData Which is working but there is no animation. I understand that..
Need some help understanding transient properties in Core Data http://stackoverflow.com/questions/7504391/need-some-help-understanding-transient-properties-in-core-data NSNull null column release for PieceState piece in self.pieces if piece.x 0 piece.y 0 _grid objectAtIndex piece.x replaceObjectAtIndex piece.y withObject piece return _grid void movePiece PieceState piece to_x int x y int y if x 0 y 0 NSObject capturedPieceObject.. deleteObject capturedPiece capturedPiece nil if _grid if piece.x 0 piece.y 0 _grid objectAtIndex piece.x replaceObjectAtIndex piece.y withObject NSNull null if x 0 y 0 _grid objectAtIndex x replaceObjectAtIndex y withObject piece piece setX x piece.. 0 _grid objectAtIndex piece.x replaceObjectAtIndex piece.y withObject NSNull null if x 0 y 0 _grid objectAtIndex x replaceObjectAtIndex y withObject piece piece setX x piece setY y void didTurnIntoFault _grid release _grid nil super didTurnIntoFault @end So..
Why is there no autorelease pool when I do performSelectorInBackground:? http://stackoverflow.com/questions/929485/why-is-there-no-autorelease-pool-when-i-do-performselectorinbackground view controller d vcIndex error break if NSNull controller NSNull null controller c alloc initWithNib viewControllers replaceObjectAtIndex vcIndex withObject controller controller release if controller.view.superview nil UIView placeholderView viewControllerPlaceholderViews..
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