Beginning Xcode by Matthew Knott

Author:Matthew Knott
Language: eng
Format: mobi, pdf
ISBN: 9781430257431
Publisher: Apress

if (image)

{

[[NSOperationQueue mainQueue] addOperationWithBlock:^{

TweetCell *cell = (TweetCell *)[self.tableView cellForRowAtIndexPath:indexPath];

if (cell)

cell.tweetUserAvatar.image = image;

}];

[imageCache setObject:image forKey:imageURLString];

}

}];

}

return cell;

}

Finally, in this implementation file, let’s create the stubs for the two Segues away from this View Controller: ComposeTweet and ShowTweet. Add the following prepareForSegue method: - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{

if ([[segue identifier] isEqualToString:@"ComposeTweet"])

{

}

if ([[segue identifier] isEqualToString:@"ShowTweet"])

{

}

}

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