What is the difference between Java, Python, Scala and R? Explain briefly each language. Also could you please share where they suites best and some use cases for each. Thanks in advance. 1 ACCEPTED SOLUTION nsabharwal Master Mentor
Q: What's the main difference between Scala and Java? A: Scala is a functional programming language, while Java is an object-oriented programming language. Scala is also statically typed, while Java is dynamically typed. This means that in Scala, you have to declare the data type of your ...
Scala may be a exceptionally multi-paradigm language that can run anyplace from being distant betteran improved Java to a more regrettable Haskell. This implies that Scala libraries and codebases regularly utilize a assortment of distinctive coding styles, and learning to work with them all can tak...
Can you correctly give the output of these two function call, way1() and way2()? Answer: Check the generated Java code for way1 and way2 and you can find the reason. I use the number to indicate the execution sequence.For way1, the two evaluated statement bundled in Scala code are ...
Scala code to find the difference between the two dates The source code tofind the difference between the two datesis given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully. // Scala program to find the difference in two datesimportjava.util....
The differences between abstract types and generic classes in Scala are as follows: FeatureAbstract TypesGenerics DefinitionImplemented or extended in a Scala programTakes a class type as the parameter Method DefinitionsMethods do not have definitionsMethods have definitions and work with other types ...
计算机编程语言的例子包括C, C++, Java, Python, Ruby, Scala, Perl, C#, Groovy, Dart, 等等。根据编程语言与系统硬件(主要是处理器)的密切程度,计算机编程语言被分为两类,即 高级语言和低级语言。 两者之间最根本的区别是,低级语言更接近系统硬件,需要硬件知识来编写指令;而高级编程语言是独立于机器的语言,不...
Write a Scala program to create a map and find the difference between two maps. Sample Solution: Scala Code: objectFindDifferenceBetweenMapsExample{defmain(args:Array[String]):Unit={// Create two mapsvalmap1=Map("Red"->1,"Green"->4,"Blue"->2,"Orange"->3)valmap2=Map("Red"->5,"...
Write a Scala program to create a set and find the difference between two sets.Sample Solution:Scala Code:object SetDifferenceExample { def main(args: Array[String]): Unit = { // Create two sets val set1 = Set(1, 2, 3, 4) val set2 = Set(3, 4, 5, 6) // Print the set ...
What the differece between nio and io When studying both the Java NIO and IO API's, a question quickly pops into mind: When should I use IO and when should I use NIO? In this text I will try to shed some light on the differences between J......