Loading images for UITableViewCell with AFNetworking

gistfile1.m

    __weak QEventCell *weakCell = cell;
    
    
    [cell.imageView setImageWithURLRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:event.poster]] placeholderImage:[UIImage imageNamed:@"placeholder"] success:^(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image) {
        
        weakCell.imageView.image = image;
        [weakCell setNeedsLayout];
    } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error) {
    
    }];