摘要:
由于8月13日之后,Github的密码需要由GitHub的密码,更换为私人访问令牌,即Personal Access Token,导致无法使用。推送报错: Pushing to https://github.com/xxx/xxxxxx.git remote: Support for passwor 阅读全文
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七、泛型 func swapTwoInts(_ a:inout Int, _ b:inout Int) { let temp = a a = b b = temp } func swaoTwoValues<T>(_ a:inout T, _ b:inout T) { let temp = a a = 阅读全文
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一、基本数据类型 1.声明常量和变量 let maxNum = 10 var currentNum = 0 let x = 10, y = 20, z = 30 let x1 = 10, y2 = 20, z = "30" var welcomeMessage: String = "hello wo 阅读全文