内容简介：Dive into the microscopic world of low-level bits and bytes that underlie every Objective-C and Swift class. Find out how recent changes to internal data structures, method lists, and tagged pointers provide better performance and lower memory usage. We'll
Dive into the microscopic world of low-level bits and bytes that underlie every Objective-C and Swift class. Find out how recent changes to internal data structures, method lists, and tagged pointers provide better performance and lower memory usage. We'll demonstrate how to recognize and fix crashes in code that depend on internal details, and show you how to keep your code unaffected by changes to the runtime.
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人人时代（经典版）
[美] 克莱•舍基（Clay Shirky） / 胡泳、沈满琳 / 浙江人民出版社 / 2015-6 / 54.90元
[内容简介] 一而再，再而三出现的公众事件，绝不仅是来自草根的随兴狂欢，而是在昭示着一种变革未来的力量之崛起！基于爱、正义、共同的喜好和经历，人和人可以超越传统社会的种种限制，灵活而有效地采用即时通信、移动电话、网络日志和维基百科等新的社会性工具联结起来，一起分享、合作乃至展开集体行动。人人时代已经到来。 微软、诺基亚、宝洁、BBC、乐高、美国海军最推崇的咨询顾问，“互联网革命最伟大的......一起来看看 《人人时代（经典版）》 这本书的介绍吧!
