摘要:
直接上代码//: Playground - noun: a place where people can playimport UIKitvar number = 123var str = "this \(number)"//输出字符串let 😙 = "123"let testInt : Int = 1let testDouble = 1.1let testFloat = 1.111I... 阅读全文
posted @ 2015-11-14 00:07
keyle_xiao
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