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can i parse my XML in this method
Blockquote
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// here some instance of XMLparser ??
}
Blockquote
like whenevrr uer press table cell then for detail view i want to pull data at that time only and for that specfic only as i have 8k data so i dont want to parse other data
You have to be careful about runtime performance. If the parse runs really fast, like 50 – 100 ms, it is kind of acceptable performance for me. If it runs too long, like > 1 second, it is absolutely sure that you shouldn’t put parsing in that method.
If you talk about pulling data from network and parsing it, it is quite risky and slow for me. If you use synchronous, it will block the UI, if you use asynchronous, what will happen when user going to detail view and don’t see anything. If it is just like update old data, it is acceptable to use asynchronous