forView:self.view cache:YES]; break; default: break; } NSUInteger green = [[self.view subviews] indexOfObject...:self.greenView]; NSUInteger blue = [[self.view subviews] indexOfObject:self.blueView]; [self.view...break; } animation.subtype = kCATransitionFromRight; NSUInteger green = [[self.view subviews] indexOfObject...:self.greenView]; NSUInteger blue = [[self.view subviews] indexOfObject:self.blueView]; [[self.view
（表示已经不能继续往左） }else { NSInteger lastPageIndex = [self.viewControllers indexOfObject:viewController...return nil; // (表示已经不能继续往右） }else { NSInteger nextPageIndex = [self.viewControllers indexOfObject...pageViewController.viewControllers lastObject]; NSInteger currentIndex = [self.viewControllers indexOfObject
toViewController:(UIViewController *)toVC { NSUInteger fromVCIndex = [tabBarController.viewControllers indexOfObject...:fromVC]; NSUInteger toVCIndex = [tabBarController.viewControllers indexOfObject:toVC]; _animationController.reverse...toViewController:(UIViewController *)toVC { NSUInteger fromVCIndex = [tabBarController.viewControllers indexOfObject...:fromVC]; NSUInteger toVCIndex = [tabBarController.viewControllers indexOfObject:toVC]; _animationController.reverse
func indexOfObject(anObject: AnyObject) -> Int 当然直接调用上面这个方法就可以知道 index，但是 containsObject...index，这是默认的原方法不具有的功能 if self.myContainsObject(anObject) { print("index：\\(self.indexOfObject
NSLog(@"last = %@",[arr lastObject]); 输出结果：last = hij 查找anObject元素在数组中的位置(如果找不到，返回-1)- (NSUInteger)indexOfObject...:(id)anObject; NSLog(@"index = %lu",[arr indexOfObject:@"hij"]); 输出结果：index = 2 在range范围内查找anObject...元素在数组中的位置- (NSUInteger)indexOfObject:(id)anObject inRange:(NSRange)range; NSRange range = {1,2}; NSLog...(@"index = %lu",[arr indexOfObject:@"edf" inRange:range]); 输出结果：index = 1 5.
= self.targetToIgnoreForUpdates) { NSInteger indexOfObject = [targets indexOfObject:currentTarget...]; NSInteger textureIndex = [[targetTextureIndices objectAtIndex:indexOfObject] integerValue...= self.targetToIgnoreForUpdates) { NSInteger indexOfObject = [targets indexOfObject:currentTarget...]; NSInteger textureIndex = [[targetTextureIndices objectAtIndex:indexOfObject] integerValue
InsertArry removeAllObjects];//将插入菜单清空 NSIndexPath *path = [NSIndexPath indexPathForRow:[_TableArry indexOfObject...TableCell * cell in _InsertArry) { NSIndexPath *path = [NSIndexPath indexPathForRow:[_TableArry indexOfObject...TableCell *cell in _DeleteArry) { NSIndexPath *path = [NSIndexPath indexPathForRow:[_TableArry indexOfObject
imMsg = msg.innerMessage; if(imMsg == nil){ return; } NSInteger index = [_uiMsgs indexOfObject
getObjects:(ObjectType __unsafe_unretained [])objects range:(NSRange)range; //获取某个元素在数值中的下标值 - (NSUInteger)indexOfObject...:(ObjectType)anObject; //获取某个范围内的元素的下标值 - (NSUInteger)indexOfObject:(ObjectType)anObject inRange:(NSRange...NSBinarySearchingLastEqual = (1UL << 9), NSBinarySearchingInsertionIndex = (1UL << 10), }; //对区域排序的数组进行二分查找 - (NSUInteger)indexOfObject
判断跳转的方向 NSArray *viewControllers = tabBarController.viewControllers; if ([viewControllers indexOfObject...:toVC] > [viewControllers indexOfObject:fromVC]) { // 返回的自定义动画 return [[TabBarTransitionAnimation
viewControllerBeforeViewController:(UIViewController *)viewController{ int index = (int)[_dataArray indexOfObject...viewControllerAfterViewController:(UIViewController *)viewController{ int index = (int)[_dataArray indexOfObject
UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{ if ([tableView.indexPathsForVisibleRows indexOfObject
获取数组第一个元素 NSLog(@"%@",[array firstObject]);//A //获取对象C在数组的位置 NSLog(@"%lu",(unsigned long)[array indexOfObject
download cancelDownloadAndRemoveFile:YES]; NSInteger index = [self.currentDownloads indexOfObject
for (CIQRCodeFeature *feature in self.features) { NSInteger index = [self.features indexOfObject...for (CIQRCodeFeature *feature in self.features) { NSInteger index = [self.features indexOfObject
copyWithZone:方法为每个array元素生成一个副本，并把新生成的副本数组返回 ---- 数组元素的访问 - (NSUInteger) count //返回元素数量 - (NSUInteger)indexOfObject...",arry3, [arry3 count]); //3.2 通过 object 获取相应的 index NSLog(@"arry3 --> %lu", [arry3 indexOfObject...:@2]); NSLog(@"arry3 --> %lu", [arry3 indexOfObject:@YES]); //3.3 根据 index 获取相应的 object
imageArray; browserVc.imageCount = imageArray.count; // 图片总数 browserVc.currentImageIndex = (int)[imageArray indexOfObject
NSDictionary *) *reverseEntryEnumerator; //获取某个值的下标 找不到会返回NSNotFound - (NSUInteger)indexOfObject...indexOfEntry:(NSDictionary M13Generics(KeyType, ObjectType) *)entry; //通过元素的值在某个范围内查询下标 - (NSUInteger)indexOfObject...M13GenericType(ObjectType, id) obj,NSUInteger idx,BOOL *stop))predicate; //在范围内进行比较查询 - (NSUInteger)indexOfObject
title = [self.selectedTitles objectAtIndex:0]; NSUInteger firstSelectedIndex = [_titleArray indexOfObject
TUIMessageCellData *)msg status:(TMsgStatus)status { msg.status = status; NSInteger index = [_uiMsgs indexOfObject
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