Scala Defining Variable using var and val скачать в хорошем качестве

Scala Defining Variable using var and val

Scala is very important with regard to big data world and it stands for scalable language. When val is used to create a variable in scala it becomes a constant which means if ve use var for variables then we can change the value but if we use val then we cannot change the value.So in future whenever a value has to be created then make it val because it may not allow to change the value but that is not the intention of scala because scala believes all the data should be constant because concurrency has to be achieved.Def is a way that you define a method or function.Scala supports operator overloading because it is a functional programming. This Video explains creating variables and difference between 'var' and 'val'. Operator overloading in Scala. We will see How to work with worksheet How to create a Variables Data types of variables Variables in Java vs. Variables in Scala How to create Final variable using val Operator overloading in scala Check out our website: http://www.telusko.com Follow Telusko on Twitter:   / navinreddy20   Follow on Facebook: Telusko :   / teluskolearnings   Navin Reddy :   / navintelusko   Follow Navin Reddy on Instagram:   / navinreddy20   Subscribe to our other channel: Navin Reddy :    / @navinreddy   Telusko Hindi :    / @teluskohindi   Subscribe to the channel and learn Programming in easy way. Java Tutorial for Beginners : https://goo.gl/p10QfB Scala Tutorials for Java Developers : https://goo.gl/8H1aE5 C Tutorial Playlist : https://goo.gl/8v92pu Android Tutorial for Beginners Playlist : https://goo.gl/MzlIUJ XML Tutorial : https://goo.gl/Eo79do Design Patterns in Java : https://goo.gl/Kd2MWE Socket Programming in Java : https://goo.gl/jlMEbg Spring MVC Tutorial : https://goo.gl/9ubbG2 OpenShift Tutorial for Beginners : https://goo.gl/s58BQH Spring Framework with Maven : https://goo.gl/MaEluO Sql Tutorial for Beginners : https://goo.gl/x3PrTg String Handling in Java : https://goo.gl/zUdPwa Array in Java : https://goo.gl/uXTaUy Java Servlet : https://goo.gl/R5nHp8 Exception Handling in Java : https://goo.gl/N4NbAW