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ios开发 循环引用 检测_iOS开发——Block引起循环引用的解决方案
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[目前总结了一下，在iOS平台容易引起循环引用的几个场景：一、parent-child模式二、block(编译器会提示警告)三、NSTimer]
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hello, i need to crawl some websites say some 1000 websites i need an open source web crawler in java which can be customizable can any one suggest an good one.....[MRC环境下 与 ARC环境下 block的内存管理]
java
web-crawler
share asked Aug 1 '10 at 18:16
Raja 1 1
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You can check.
share answered Aug 1 '10 at 18:18
oneat 3,693 11 34 55
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Not the answer you're looking for? Browse other questions tagged java web-crawler or ask your own question.[首先来看一个动态图：由图可知，我们从One跳转到了Two(TwoViewController)接下来看一段代码：{CSDN:CODE:630369}从代码中我们可以看到：1，JLPerson有一个结构体MyBlock类
