Query regarding Appending to a string in Scala

0 votes

Hi,

I tried appending " to a string variable. Could You help me out how to get the Result as "Hello

--> var AppendSpecialCharacters = ""\Hello"

<console>:1: error: unclosed string literal

       var AppendSpecialCharacters = ""\Hello"

                                              ^
Jul 10, 2019 in Apache Spark by Rishi
1,177 views

1 answer to this question.

0 votes

You can perform this task in two ways as below,

1) Use the concat() function. Refer to the below screenshot for this,

image

2) You can add the two strings with the symbol. Refer to the below screenshot for this,

image

And if your concern was to just include a quote in a string then you can execute the command as shown in the below screenshot,

image

answered Jul 10, 2019 by Esha

Related Questions In Apache Spark

0 votes
1 answer

Appending " to a string in Scala

1) Use the concat() function. Refer to the below ...READ MORE

answered Jul 23, 2019 in Apache Spark by Ritu
92 views
0 votes
1 answer

Spark to check if a particular string exists in a file

You can use this: lines = sc.textFile(“hdfs://path/to/file/filename.txt”); def isFound(line): if ...READ MORE

answered Mar 15, 2019 in Apache Spark by Raj
2,057 views
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
191 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
• 65,870 points
565 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
7,110 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
1,141 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
51,643 views
0 votes
1 answer

How to format a string in Scala?

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

answered Jul 30, 2019 in Apache Spark by Gitika
• 65,870 points
159 views
0 votes
1 answer

Query regarding Operator Overloading in Scala

All prefix operators' symbols are predefined: +, -, ...READ MORE

answered Jul 10, 2019 in Apache Spark by Karan
866 views