NSPredicate类
摘要:NSPredicate类,指定过滤器的条件 1 // 设置谓词条件 2 NSPredicate *predicate = [NSPredicate predicateWithFormat:@"age 'bruse' && age < %d", 30];22 NSArray *array4 = [a...
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posted @ 2014-06-05 19:35
posted @ 2014-06-05 19:35
posted @ 2014-06-02 19:44
posted @ 2014-06-01 10:43