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Update 08_Enumerations.md

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'显示' -> '显式'
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Madimo
2014-06-19 13:19:57 +08:00
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@ -68,7 +68,7 @@ var directionToHead = CompassPoint.West
directionToHead = .East directionToHead = .East
``` ```
`directionToHead`的类型已知时，当设定它的值时，你可以不再写类型名。使用显示类型的枚举值可以让代码具有更好的可读性。 `directionToHead`的类型已知时，当设定它的值时，你可以不再写类型名。使用显式类型的枚举值可以让代码具有更好的可读性。
<a name="matching_enumeration_values_with_a_switch_statement"></a> <a name="matching_enumeration_values_with_a_switch_statement"></a>
## 匹配枚举值和`Switch`语句 ## 匹配枚举值和`Switch`语句