Question

如何在sqlite3中插入中文字符

Answer 1

因为SQLite里面支持的是UTF-8编码，应该在生成SQL语句时转化为UTF-8后插入就没有问题了。

Answer 2

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
if (self.myCollectionView == scrollView && !_hasMoreRows) {
if (scrollView.contentOffset.y >= scrollView.contentSize.height - scrollView.frame.size.height) {
scrollView.contentOffset = CGPointMake(0, scrollView.contentSize.height - scrollView.frame.size.height);
return;
}