How will you explain yield keyword in Scala?

0 votes
Can anyone explain yield keyword in Scala?scal
Jul 5 in Apache Spark by jeena
34 views

1 answer to this question.

0 votes

Hi,

Yield keyword can be used either before or after expressions. It is taken more useful when declared before expression. The return value from every expression will be stored as the collection. The returned value can either be used as a normal collection or iterate in another loop. 

answered Jul 5 by Gitika
• 25,360 points

Related Questions In Apache Spark

0 votes
1 answer

What is the work of Yield Keyword in Scala?

Hey, Used with a loop, yield produces a value for ...READ MORE

answered Jul 26 in Apache Spark by Gitika
• 25,360 points
46 views
0 votes
1 answer

How to execute a function in apache-scala?

Hi, Here is a simple example of how ...READ MORE

answered Jul 1 in Apache Spark by Gitika
• 25,360 points
46 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 3 in Apache Spark by Gitika
• 25,360 points
68 views
0 votes
0 answers

How to create RDD from existing RDD in scala?

Can anyone suggest how to create RDD ...READ MORE

Jul 3 in Apache Spark by Nihal
22 views
0 votes
1 answer
0 votes
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
• 10,730 points
3,394 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
• 10,730 points
411 views
0 votes
10 answers

hadoop fs -put command?

put syntax: put <localSrc> <dest> copy syntax: copyFr ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Aditya
16,951 views
0 votes
1 answer

How to use yield keyword in scala and why it is used instead of println?

Hi, The yield keyword is used because the ...READ MORE

answered Jul 5 in Apache Spark by Gitika
• 25,360 points
74 views
0 votes
1 answer

How can you use "for" statement in scala to print list from collection?

Hi, You can use for loop in scala using ...READ MORE

answered Jul 5 in Apache Spark by Gitika
• 25,360 points
39 views