update 02/01

This commit is contained in:
numbbbbb
2014-06-06 16:38:35 +08:00
parent 25bb5fd374
commit 35734c4105
41 changed files with 331 additions and 61 deletions

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@ -46,7 +46,7 @@
<div class="book" data-level="2.16" data-basepath=".." data-revision="1402038145105">
<div class="book" data-level="2.16" data-basepath=".." data-revision="1402043894290">
<div class="book-header">
<!-- Actions Left -->
<a href="#" class="btn pull-left toggle-summary" aria-label="Toggle summary"><i class="fa fa-align-justify"></i></a>
@ -576,7 +576,7 @@
<div class="page-inner">
<section class="normal" id="section-gitbook_64">
<section class="normal" id="section-gitbook_3745">
<h1 id="-">自动引用计数</h1>
<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>