Created
February 14, 2013 17:38
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| scala> val m = Map("baz" -> 1, "foo" -> null) | |
| m: scala.collection.mutable.Map[String,Any] = Map(baz -> 1, foo -> null) | |
| scala> m.get("baz") | |
| res2: Option[Any] = Some(1) | |
| scala> m.get("foo") | |
| res3: Option[Any] = Some(null) | |
| scala> m.get("huh?") | |
| res4: Option[Any] = None |
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