nagaraju@nagaraju:~/IdeaProjects/scalaClone$ git add ScalaTestApp/** The following paths are ignored by one of your .gitignore files: ScalaTestApp/project ScalaTestApp/target Use -f if you really want to add them. nagaraju@nagaraju:~/IdeaProjects/scalaClone$ git status On branch master Changes to be committed: (use “git reset HEAD Read more…


Check the available files . Make a directory After creating the directory , now check the list. Now , go to the created directory. Initialize the git in that folder. Add github url as origin Pull the github url (here Read more…


In this Article, we are going to lean how to create scala project with sbt in IntellijIDEA. And also we will learn how to test this scala project with scalatest jar. Technologies used are IntellijIDEA 2018.3.2(Community Edition) Scala 2.11.7 Sbt Read more…


when I am practicing the following https://spark.apache.org/docs/latest/sql-data-sources-hive-tables.html I have used the following sbts.

I have changed the hive dependency from

to

then I am able to execute the program without any errors.



For this purpose the following process we have to follow 1 : First time to create one executable jar file . 2: Java code to run this executable JAR file let me explain first we have to create one Java Read more…


Introduction This document gives a quick introduction to the Scala language and compiler. It is intended for people who already have some programming experience and want an overview of what they can do with Scala. A basic knowledge of object-oriented Read more…


Expressions Expressions are computable statements. 1 + 1 You can output results of expressions using println. println(1) // 1 println(1 + 1) // 2 println(“Hello!”) // Hello! println(“Hello,” + ” world!”) // Hello, world! Values You can name results of Read more…


In this Study, we are going to study how to clean the scala console, exit from console and help commands Clean console Press Ctrl+L .. then it will be cleared. Exit Console. Type as :q Type as :quit Press Ctrl+C Read more…


Go to Scala . Type the following . Testing the following .. Expressions Expressions are computable statements.

You can output results of expressions using println.

Values You can name results of expressions with the val keyword.

Values Read more…