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//////// main.m//// 小技巧//////// Created by dllo on 15/11/6.//// Copyright (c) 2015年 dllo. All rights reserved.////////#import ////int main(int argc, c... 阅读全文
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// ※选择题(共80题,每题1分)// 1、NSString *name = [[NSString alloc]initWithString:@"张三"];// NSLog(@"%d",[name retainCount]);// 上述代码打印结果是:// 答案:(A)// A、-1/... 阅读全文
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//// main.m// 练习省市区用对象实现//// Created by dllo on 15/11/3.// Copyright (c) 2015年 dllo. All rights reserved.//#import #import "Operation.h"#import "City.... 阅读全文
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//// main.m// 省市县//// Created by dllo on 15/10/31.// Copyright (c) 2015年 dllo. All rights reserved.//#import int main(int argc,const char * argv[]) { ... 阅读全文
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//// main.m// 3道比较重要的作业//// Created by dllo on 15/10/30.// Copyright (c) 2015年 dllo. All rights reserved.//#import #import "Contact.h"#import "Contact... 阅读全文
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i//// main.m// 0C - 08 类的扩展//// Created by dllo on 15/11/4.// Copyright (c) 2015年 dllo. All rights reserved.//#import #import "NSString+info.h"#import... 阅读全文
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//// main.m// oc _内存//// Created by dllo on 15/11/5.// Copyright (c) 2015年 dllo. All rights reserved.//#import #import "Student.h"int main(int argc,co... 阅读全文
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//// main.m// oc - 07 block作业//// Created by dllo on 15/11/3.// Copyright (c) 2015年 dllo. All rights reserved.//#import int main(int argc,const char *... 阅读全文
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//// main.m// oc- 07 block//// Created by dllo on 15/11/3.// Copyright (c) 2015年 dllo. All rights reserved.////void test(void)//{// printf("hanshu");... 阅读全文
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//// main.m// 练习-中等通讯录//// Created by dllo on 15/11/4.// Copyright (c) 2015年 dllo. All rights reserved.//#import #import "Contact.h"#import "Manager.h... 阅读全文