Created
June 7, 2015 03:56
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| scala> val foo = "one" | |
| foo: String = one | |
| scala> foo = "two" | |
| <console>:19: error: reassignment to val | |
| foo = "two" | |
| ^ | |
| scala> //fair enough! but ... | |
| scala> val numbers = Array(1,2,3) | |
| numbers: Array[Int] = Array(1, 2, 3) | |
| scala> numbers(0) = 99 | |
| scala> numbers | |
| res116: Array[Int] = Array(99, 2, 3) | |
| scala> |
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