Get The Hang $ 4.2.29 1 501—> scala Welcome to Scala version 2.9.2 (OpenJDK 64-Bit Server VM, Java 1.6.0_24). Type in expressions to have them evaluated. Type :help for more information. scala> val stat = data + ticks :7: error: not found: value data val stat = data + ticks ^ scala> val stat = …
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