correct the fail in 01/02
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@ -46,7 +46,7 @@
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<div class="book" data-level="2.16" data-basepath=".." data-revision="1402037948812">
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<div class="book" data-level="2.16" data-basepath=".." data-revision="1402038145105">
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<div class="book-header">
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<!-- Actions Left -->
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<a href="#" class="btn pull-left toggle-summary" aria-label="Toggle summary"><i class="fa fa-align-justify"></i></a>
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@ -576,7 +576,7 @@
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<div class="page-inner">
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<section class="normal" id="section-gitbook_24">
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<section class="normal" id="section-gitbook_64">
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<h1 id="-">自动引用计数</h1>
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<p>Swift使用自动引用计数(ARC)这一机制来跟踪和管理你的应用程序的内存。通常情况下,Swift的内存管理机制会一直起着作用,你无须自己来考虑内存的管理。ARC会在类的实例不再被使用时,自动释放其占用的内存。</p>
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