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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSArray *arr=@[@{@"name":@"Tim Cook",@"age":@"24",@"sex":@"female",@"score":@... 阅读全文
posted @ 2016-01-11 16:44
哎呦喂i
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//// main.m// Text3.2//// Created by 123 on 16/1/9.// Copyright (c) 2016年 com.swl. All rights reserved.//#import int main(int argc, const char * argv[... 阅读全文
posted @ 2016-01-11 13:43
哎呦喂i
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//// main.m// Text3.1//// Created by 123 on 16/1/9.// Copyright (c) 2016年 com.swl. All rights reserved.//#import #define NSLog(FORMAT, ...) printf("%s... 阅读全文
posted @ 2016-01-11 13:30
哎呦喂i
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //查找名字里面包含“王”的姓 NSArray *array = [[NSArray alloc]initWithObjects:@"小王",@"王... 阅读全文
posted @ 2016-01-11 13:21
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //查询单词里面包含“ang”的字符串 NSArray *array = [[NSArray alloc]initWithObjects:@"bei... 阅读全文
posted @ 2016-01-11 13:20
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#import #define NSLog(FORMAT, ...) printf("%s\n", [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String])int main(int argc, const char * argv[... 阅读全文
posted @ 2016-01-11 13:18
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#import #define NSLog(FORMAT, ...) printf("%s\n", [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String])int main(int argc, const char * argv[... 阅读全文
posted @ 2016-01-11 13:18
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#import #define NSLog(FORMAT, ...) printf("%s\n", [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String])static NSString * const kName = @"nam... 阅读全文
posted @ 2016-01-11 13:17
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#import #define NSLog(FORMAT, ...) printf("%s\n", [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String])int main(int argc, const char * argv[... 阅读全文
posted @ 2016-01-11 13:15
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#import int main(int argc, const char * argv[]) { @autoreleasepool {//1.对字符串“2015-09-01 08:19:10”操作,输出"08:19:10"。要求使用两种截取方式。 NSString *str1=@"2015... 阅读全文
posted @ 2016-01-11 13:14
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//// main.m// 考核题//// Created by 中嘉博众集团 on 15/11/16.// Copyright (c) 2015年 com.sisp. All rights reserved.//#import #define NSLog(FORMAT, ...) printf("... 阅读全文
posted @ 2016-01-11 13:13
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSNumber *op1=@10; NSNumber *op2=@12.34; NSNumber *op3=@'A'; NS... 阅读全文
posted @ 2016-01-11 13:12
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSString *name=@"王重阳"; NSInteger age=56; NSString *work=@"道长"; ... 阅读全文
posted @ 2016-01-11 13:10
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#import int main(int argc, const char * argv[]) { @autoreleasepool {NSDictionary *dic1=@{@"name":@"小阳", @"class":@"IOS6", @... 阅读全文
posted @ 2016-01-11 13:07
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSDictionary *dic=@{@"1-1":@"02", @"1-2":@"11", @"1... 阅读全文
posted @ 2016-01-11 13:04
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSMutableDictionary *mudic=[[NSMutableDictionary alloc]initWithObjectsAndKeys... 阅读全文
posted @ 2016-01-11 13:03
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSMutableDictionary *mudic=[[NSMutableDictionary alloc]initWithObjectsAndKeys... 阅读全文
posted @ 2016-01-11 12:59
哎呦喂i
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSNumber *num=[NSNumber numberWithInt:100]; NSDictionary *dic=[NSDictionary... 阅读全文
posted @ 2016-01-11 12:58
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //数组内元素排序NSArray *arr=@[@"MON",@"TUE",@"WED",@"THU",@"FRI",@"SAT",@"SUN"]; ... 阅读全文
posted @ 2016-01-11 12:49
哎呦喂i
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //可变数组继承不可变数组 //1.创建 设定元素个数进行创建 NSMutableArray *mutArr=[NSMutableArray ... 阅读全文
posted @ 2016-01-11 12:45
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#import //数组遍历(枚举)对集合中的元素依此不重复的进行遍历int main(int argc, const char * argv[]) { @autoreleasepool {NSArray *arr=@[@"MON",@"TUE",@"WED",@"THU",@"FRI",@"SA... 阅读全文
posted @ 2016-01-11 12:40
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //创建数组 //1.快速创建数组 @[]NSArray *week=@[@"MON",@"TUE",@"WED",@"THU",@"FRI",@"... 阅读全文
posted @ 2016-01-11 12:39
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSString *str=@"2013年5月5日"; NSString *newStr=[str stringByReplacingOccurre... 阅读全文
posted @ 2016-01-11 12:37
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //nsstring父类 NSMutableString可变字符串子类 NSMutableString *mustr=[[NSMutableS... 阅读全文
posted @ 2016-01-11 12:36
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSString *string=@"http://localhost:8099/test/user=admin&pwd=123"; NSRan... 阅读全文
posted @ 2016-01-11 12:34
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSString *str1=@"pear",*str2=@"apple"; NSString *newstr=[[NSString a... 阅读全文
posted @ 2016-01-11 12:20
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#import int main(int argc, const char * argv[]) { @autoreleasepool { /* NSString *str=@"apple banana pear"; NSArray *array=[str componentsSep... 阅读全文
posted @ 2016-01-11 12:11
哎呦喂i
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //判断字符串是否有此前缀 NSString *str=@"IOS8-赵玉鑫.jpg"; BOOL result = [str hasPrefix... 阅读全文
posted @ 2016-01-11 12:00
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#import int main(int argc, const char * argv[]) { @autoreleasepool { /*float num=24; NSString *str=[NSString stringWithFormat:@"%f",num]; ... 阅读全文
posted @ 2016-01-11 11:59
哎呦喂i
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //比较两个字符串大小NSString *str=[[NSString alloc]initWithString:@"a"];NSString *str1=[[... 阅读全文
posted @ 2016-01-11 11:56
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //创建一个字符串常量 NSString *str=@"字符串"; // 创建一个空的字符串对象 //实例方法 NSString ... 阅读全文
posted @ 2016-01-11 10:54
哎呦喂i
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#import int main(int argc, const char * argv[]) { @autoreleasepool { //1.定义字符串对象 NSString *str=[NSString stringWithString:@"zi fu chuan"]; /... 阅读全文
posted @ 2016-01-11 10:54
哎呦喂i
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#import int main(int argc, const char * argv[]) { @autoreleasepool { NSString *str=@"http://localhost:8099/test/user=admin&pwd=123"; NSRange ra... 阅读全文
posted @ 2016-01-11 10:52
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#define NSLog(FORMAT, ...) printf("%s\n", [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String])在头上加上这句话就可以了 阅读全文
posted @ 2016-01-11 10:50
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