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//// ViewController.m// AppManager//// Created by xin on 15-3-16.// Copyright (c) 2015年 Jackey. All rights reserved.//#import "ViewController.h"//... 阅读全文
posted @ 2015-03-16 20:38
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摘要:
1 Strong and Weak#import "Person.h"@implementation Person- (void)dealloc{ NSLog(@"person destroy");}@end强指针:strong系统一般不会自动释放弱指针:weak 系统会立即释放对象//// ... 阅读全文
posted @ 2015-03-16 19:17
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