Recent questions tagged apache-scala

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what is an anonymous function Scala?

Jul 29, 2019 in Apache Spark by Ritika
 • 1,326 views
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Consider for-comprehensions in Scala. What are they syntactic sugars for?

Jul 29, 2019 in Apache Spark by Nikita
 • 655 views
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What is Options in Scala?

Jul 26, 2019 in Apache Spark by Suraj
 • 777 views
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What is tail-recursion in Scala?

Jul 26, 2019 in Apache Spark by Sumit
 • 995 views
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What is the work of Yield Keyword in Scala?

Jul 26, 2019 in Apache Spark by Naina
 • 1,185 views
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How to append a list in Scala?

Jul 26, 2019 in Apache Spark by Nishant
 • 6,262 views
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Different types of identifiers in Scala?

Jul 26, 2019 in Apache Spark by rashmi
 • 1,196 views
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1 answer

How does Closure function works in Scala?

Jul 26, 2019 in Apache Spark by Mehnaj
 • 928 views
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What is a lens in Scala?

Jul 26, 2019 in Apache Spark by Sahan
 • 1,293 views
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What is function currying in Scala?

Jul 26, 2019 in Apache Spark by Lima
 • 1,102 views
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How to use nested function in Scala?

Jul 26, 2019 in Apache Spark by Dheer
 • 1,191 views
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How to use Scala anonymous functions and why do we use it?

Jul 26, 2019 in Apache Spark by sunny
 • 1,122 views
0 votes
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Query regarding ArrayBuffer

Jul 26, 2019 in Big Data Hadoop by Kunal
 • 705 views
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1 answer

How to create Scala Array with Range?

Jul 25, 2019 in Apache Spark by Reshma
 • 874 views
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How to concatinating Arrays in scala?

Jul 25, 2019 in Apache Spark by Ramisha
 • 1,887 views
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How to process an Array in Scala?

Jul 25, 2019 in Apache Spark by Miland
 • 744 views
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How to declare Scala array?

Jul 25, 2019 in Apache Spark by Richa
 • 880 views
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At which point of time Scala will take default arguments?

Jul 25, 2019 in Apache Spark by Dhiraj
 • 650 views
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What is recursion in Scala function? How does it works?

Jul 25, 2019 in Apache Spark by Disha
 • 1,180 views
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1 answer

How to create Scala function using "Def" keyword?

Jul 25, 2019 in Apache Spark by Nisha
 • 1,004 views
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What is Streams in Scala?

Jul 25, 2019 in Apache Spark by Jina
 • 843 views
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What is BitSet in Scala?

Jul 25, 2019 in Apache Spark by Jigar
 • 1,014 views
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What is exception propagation in Scala?

Jul 25, 2019 in Apache Spark by Gurung
 • 954 views
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1 answer

Load CSV file data inot MySQL

Jul 25, 2019 in Apache Spark by Jishan
 • 1,240 views
+1 vote
1 answer

Scala: CSV file to Save data into HBase

Jul 25, 2019 in Apache Spark by Lohit
 • 1,652 views
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Explain vararg arguments.

Jul 24, 2019 in Apache Spark by amrita
 • 642 views
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Why do we need App in Scala?

Jul 24, 2019 in Apache Spark by Nishant
 • 919 views
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How is Val different from var in Scala?

Jul 24, 2019 in Apache Spark by Ujwal
 • 912 views
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What is ofDim in Scala?

Jul 24, 2019 in Apache Spark by Tejas
 • 4,855 views
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What is the advantage of having immutability in design for Scala programming language?

Jul 24, 2019 in Apache Spark by Ankita
 • 1,014 views
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Which Scala library is used for functional programming?

Jul 24, 2019 in Apache Spark by Rakesh
 • 1,209 views
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What is “Unit” and “()” in Scala?

Jul 24, 2019 in Apache Spark by Dinesh
 • 1,735 views
+1 vote
1 answer

How to read json file as dictionary in scala?

Jul 24, 2019 by Tina
 • 3,699 views
0 votes
1 answer

error:error: only classes can have declared but undefined members.

Jul 24, 2019 in Apache Spark by Nitesh
 • 2,562 views
+1 vote
1 answer

How to install Scala Build Tool (SBT) on ubuntu?

Jul 23, 2019 in Apache Spark by Neerja
 • 1,837 views
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1 answer

Error: Loading data to mysql

Jul 23, 2019 in Apache Spark by Will
 • 905 views
0 votes
1 answer

Appending " to a string in Scala

Jul 23, 2019 in Apache Spark by Firoz
 • 806 views
0 votes
1 answer

Scala: error: value unary_+ is not a member of (Int, Int)

Jul 22, 2019 in Apache Spark by Haman
 • 3,644 views
+1 vote
1 answer

Spark: java.io.FileNotFoundException

Jul 16, 2019 in Apache Spark by Tilka
 • 4,404 views
0 votes
1 answer

Error Loading data to mysql in Spark

Jul 11, 2019 in Apache Spark by Karan
 • 1,342 views
0 votes
1 answer

Query regarding Appending " to a string in Scala

Jul 10, 2019 in Apache Spark by Rishi
 • 2,532 views
0 votes
1 answer

Query regarding Operator Overloading in Scala

Jul 10, 2019 in Apache Spark by Rachit
 • 1,926 views
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1 answer

Scala join comma delimited file as tables

Jul 9, 2019 in Apache Spark by Lohit
 • 1,100 views
0 votes
1 answer

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

Jul 6, 2019 in Apache Spark by gandhi
 • 2,073 views
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How to print loop with condition in scala?

Jul 5, 2019 in Apache Spark by neha
 • 712 views
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1 answer

How to implement two level loop in scala?

Jul 5, 2019 in Apache Spark by rajiv
 • 884 views
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1 answer

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

Jul 5, 2019 in Apache Spark by nisha
 • 1,051 views
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1 answer

How can we iterate any function using "foreach" function in scala?

Jul 5, 2019 in Apache Spark by nisha
 • 1,785 views
0 votes
1 answer

How to print string text in scala?

Jul 5, 2019 in Apache Spark by rajesh
 • 2,948 views
0 votes
1 answer

How can we optimize and minimize the memory when work with scala use case?

Jul 5, 2019 in Apache Spark by nilam
 • 1,014 views
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