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1、筛选纯字符串数组的内容
NSArray *array = [[NSArray alloc]initWithObjects:@"beijing",@"shanghai",@"guangzou",@"wuhan", nil]; NSString *string = @"ang"; NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF CONTAINS %@",string]; NSLog(@"%@",[array filteredArrayUsingPredicate:pred]);
输出结果是:
( shanghai, guangzou )
参考地址:http://blog.csdn.net/ztp800201/article/details/8116081
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原文地址:http://www.cnblogs.com/On1Key/p/5148431.html