摘要:
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摘要:
[array sortedArrayUsingSelector:@selector(compareTime:)]; //不可变数组排序 [array sortUsingSelector:@selector(compareTime:)]; //可变数组排序 阅读全文
摘要:
//根据时间删除- (void)deleteDataWithTime:(NSString *)time at:(NSString *)tableName{ //NSString *deleteSql = @"delete from LBBMesTable where Id =?"; NSStri... 阅读全文
摘要:
xib中的scrollview要取消选中auto layout,否则不会滚动 阅读全文
摘要:
mjrefresh 调用两次headerEndRefreshing 会造成刷新后上移[self.view viewWithTag:1234] 当要找到view不在self.view上时 ,是找不到的,比如view在self.navigationController.navigationBar上时,用... 阅读全文