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苹果开发中文网站用if else,switch,while,for颠覆你的编程认知
source link: http://www.cocoachina.com/ios/20190213/26320.html
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该篇文章主要会涉及如下几个问题:1、if else 和 switch case 在日常开发中该如何抉择？两者相比谁的效率会高些？2、如何基于赫夫曼树结构减少 if else 分支判断次数？
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