tableview.estimatedSectionHeaderHeight = 0;
tableview.estimatedSectionFooterHeight = 0;
http://blog.csdn.net/leemin_ios/article/details/49799479
@dynamic delegate;
- (void)setDelegate:(id<Test>)delegate {
[super setDelegate:delegate];
} - (id<Test>)delegate {
return (id<Test>)[super delegate];
}
http://blog.csdn.net/u011363981/article/details/71499742
