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dgadiraju/scala-declaring-variables.scala

Last active January 22, 2017 12:13
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scala-declaring-variables.scala
//Immutable
val i = 10 //Smart enough to figure out the data type
val i: Int = 0 //Data type can be defined explicitly as well
//This does not work i = i + 1, as i is defined as immutable (val)
//Mutable
var j = 20
j = j + 1
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