How to access variables in s string interpolation in Scala

0 votes
Can anyone explain how to access variables using s string interpolation in Scala?
Jul 31, 2019 in Apache Spark by Pavitra
875 views

1 answer to this question.

0 votes

Hey,

You can use below code to access variables using s string interpolation:

scala> val title = "Play"

title1: String = Play

scala> val title2 = "Scala"

title2: String = Scala

scala>val book1 = "Book($title1 2 for $title2)" 

book1: String = Book($title1 2 for $title2) 

  scala>val book2 = s"Book($title1 2 for $title2)"

 book2: String = Book(Play 2 for Scala)

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

answered Jul 31, 2019 by Gitika
• 65,910 points

Related Questions In Apache Spark

0 votes
2 answers

How to execute a function in apache-scala?

Function Definition : def test():Unit{ var a=10 var b=20 var c=a+b } calling ...READ MORE

answered Aug 5, 2020 in Apache Spark by Ramkumar Ramasamy
667 views
0 votes
1 answer

How to create RDD from parallelized collection in scala?

Hi, You can check this example in your ...READ MORE

answered Jul 4, 2019 in Apache Spark by Gitika
• 65,910 points
1,321 views
0 votes
1 answer

How to create RDD from existing RDD in scala?

scala> val rdd1 = sc.parallelize(List(1,2,3,4,5))                           -  Creating ...READ MORE

answered Feb 29, 2020 in Apache Spark by anonymous
1,199 views
0 votes
1 answer

How to create RDD from an external file source in scala?

Hi, To create an RDD from external file ...READ MORE

answered Jul 4, 2019 in Apache Spark by Gitika
• 65,910 points
1,530 views
+1 vote
2 answers
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
10,591 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
2,199 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
• 11,380 points
104,604 views
0 votes
1 answer

How to print string text in scala?

Hi, You can see this example to see ...READ MORE

answered Jul 5, 2019 in Apache Spark by Gitika
• 65,910 points
2,192 views
0 votes
1 answer

How to format a string in Scala?

Hey, To format a string, use the .format ...READ MORE

answered Jul 31, 2019 in Apache Spark by Gitika
• 65,910 points
570 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP