Magic Studio

专心做有逼格的APP!

10 2012 档案

How To Debug Memory Leaks with XCode and Instruments Tutorial【转】
摘要:How To Debug Memory Leaks with XCode and Instruments TutorialCall the plumber, it's-a-leaking!This is the second article in a three-part series on working with memory in Objective-C on the iPhone. In thefirst partof the series, we covered how to manage memory in Objective-C by using instance var 阅读全文

posted @ 2012-10-15 11:16 Mr 布鲁斯 阅读(360) 评论(0) 推荐(0) 编辑

iPhone的Push(推送通知)功能原理浅析[转]
摘要:转自:http://xiaolife.com/wordpress/an-introduce-to-iphone-push/第一部分:Push原理(以下绝大多数内容参考自、图片来自iPhone OS Reference Library)机制简介Push 的工作机制可以简单的概括为下图图中,Provider是指某个iPhone软件的Push服务器。APNS 是Apple Push Notification Service(Apple Push服务器)的缩写,下文统一使用该缩写。因 此,整个过程可以分为三个阶段,下面用大家常用的聊天客户端BeejiveIM来说明。(BeejiveIM是一款支持多账户 阅读全文

posted @ 2012-10-06 17:54 Mr 布鲁斯 阅读(230) 评论(0) 推荐(0) 编辑

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