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added val and var (#31647)

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This commit is contained in:
Rayhan Hanaputra
2019-04-15 17:11:13 +07:00
committed by The Coding Aviator
parent 3d358802b8
commit ef8fbbc544
1 changed files with 2 additions and 2 deletions
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4
guide/english/kotlin/strings/index.md
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@ -21,8 +21,8 @@ val lastName = "Musk"
In addition, notice the usage of `val` variable type, here is how it behaves
```kotlin
firstName = "Mark" // can be changed
lastName = "Zuckerberg" // cannot be changed
var firstName = "Mark" // can be changed
val lastName = "Zuckerberg" // cannot be changed
lastName = 12 // Error: type mismatch
```