How to concatinating Arrays in scala

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Can anyone explain how to concatinate arrays in Scala?
Jul 25, 2019 in Apache Spark by Ramisha
1,207 views

1 answer to this question.

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Hey,

We can append a Scala array to another using the Concat() method. This takes the arrays as parameters- in order.

scala> var a=Array(1,2,3)

a: Array[Int] = Array(1, 2, 3)

scala> var b=Array(4,5,6)

b: Array[Int] = Array(4, 5, 6)

We’ll need to import the Array._ package:

scala> import Array._

import Array._

Now, let’s call concat():

scala> var c=concat(a,b)

c: Array[Int] = Array(1, 2, 3, 4, 5, 6)

If you want to know more about Apache Spark Scala, It's highly recommended to go for the Spark Course today.

answered Jul 25, 2019 by Gitika
• 65,910 points

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