2014/10/15 下午 10:13:32

iphone Programming Glossary: rssitems

http://stackoverflow.com/questions/18461699/asynchronus-for-loop-in-iphone

queue dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_HIGH 0ul dispatch_async queue ^ for int i 3 i self rssParser rssItems count i for int i 3 i titlearray count i if i 3 0 x 0 y view UIView alloc initWithFrame CGRectMake x 250 10 y 306 105 244.. YES titlelabel UILabel alloc initWithFrame CGRectMake 10 10 230 20 titlelabel setText self rssParser rssItems objectAtIndex i 1 title titlelabel setNumberOfLines 0 titlelabel.font UIFont boldSystemFontOfSize 14.0f titlelabel setBackgroundColor.. titlelabel sizeToFit datelabel UILabel alloc initWithFrame CGRectMake 10 62 190 20 datelabel setText self rssParser rssItems objectAtIndex i 1 pubDate datelabel setNumberOfLines 0 datelabel.font UIFont fontWithName @ arial size 10.0f datelabel setBackgroundColor..

Index '5' beyond bounds of empty array crash

http://stackoverflow.com/questions/8962280/index-5-beyond-bounds-of-empty-array-crash

YES NSInteger tableView UITableView tableView numberOfRowsInSection NSInteger section return self rssParser rssItems count UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath UITableViewCell cell tableView.. UITableViewCellStyleSubtitle reuseIdentifier @ rssItemCell autorelease cell.textLabel.text self rssParser rssItems objectAtIndex indexPath.row title cell.detailTextLabel.text self rssParser rssItems objectAtIndex indexPath.row description.. cell.textLabel.text self rssParser rssItems objectAtIndex indexPath.row title cell.detailTextLabel.text self rssParser rssItems objectAtIndex indexPath.row description cell.accessoryType UITableViewCellAccessoryDisclosureIndicator return cell void..