替换println 为 print

This commit is contained in:
chenyc
2015-07-21 17:35:04 +08:00
parent 0779f979ac
commit 1ffaef1bd5
16 changed files with 214 additions and 224 deletions

View File

@@ -299,7 +299,7 @@ class CreditCard {
}
```
> 注意:
> 注意:
> `CreditCard`类的`number`属性被定义为`UInt64`类型而不是`Int`类型,以确保`number`属性的存储量在32位和64位系统上都能足够容纳16位的卡号。
下面的代码片段定义了一个叫`john`的可选类型`Customer`变量,用来保存某个特定客户的引用。由于是可选类型,所以变量被初始化为`nil`
@@ -557,4 +557,3 @@ print(paragraph!.asHTML())
paragraph = nil
// prints "p is being deinitialized"
```