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kotlin companion object

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Al Zaini Azharie answered on August 24, 2021 Popularity 9/10 Helpfulness 4/10

answer kotlin companion object

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kotlin companion object

Comment

companion object{
        const val DATA = "data"
}

Popularity 9/10 Helpfulness 4/10 Language kotlin

Source: Grepper

Tags: kotlin

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Contributed on Jun 24 2022

Al Zaini Azharie

0 Answers Avg Quality 2/10

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companion object in kotlin

Comment

In Kotlin, if you want to write a function or any member of the class that 
can be called without having the instance of the class then you can write 
the same as a member of a companion object inside the class.

class Comp{
  companion object {
  	val tag = "MY_TAG"
    fun sum(i:Int , j:Int) = println(i+j)
  }
}

Popularity 10/10 Helpfulness 5/10 Language kotlin

Source: Grepper

Tags: companion-object comp

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Contributed on Nov 26 2021

android developer

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companion object kotlin

Comment

class Test {
companion object {
        var mInteger: Int = 10
        fun hello() = println("hello world !")
    }
}

fun main(args: Array<String>) {
    print(Test.mInteger)
    print(Test.hello())
}

Popularity 10/10 Helpfulness 4/10 Language kotlin

Source: Grepper

Tags: companion-object comp

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Contributed on Aug 24 2021

abdullah

0 Answers Avg Quality 2/10

Companion objects Kotlin

Comment

class Person {
    companion object Test {
        fun callMe() = println("I'm called.")
    }
}

fun main(args: Array<String>) {
    Person.callMe()
}

Popularity 9/10 Helpfulness 2/10 Language kotlin

Source: Grepper

Tags: kotlin ko

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Contributed on Jun 14 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Kotlin Companion Objects

Comment

class Person {
    fun callMe() = println("I'm called.")
}

fun main(args: Array<String>) {
    val p1 = Person()
    
    // calling callMe() method using object p1
    p1.callMe()    
}

Popularity 9/10 Helpfulness 1/10 Language kotlin

Source: Grepper

Tags: kotlin ko

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Contributed on Jun 14 2022

SAMER SAEID

0 Answers Avg Quality 2/10

kotlin companion object

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