What's the output of this #Kotlin code? A. [1, 2, 3] B. [2, 4, 6] C. 6 D. Error reply with you answer
![Kotlin_Dev's tweet image. What's the output of this #Kotlin code?
A. [1, 2, 3]
B. [2, 4, 6]
C. 6
D. Error
reply with you answer](https://pbs.twimg.com/media/Gbh8nWMb0AE4iax.jpg)
#Kotlin Array Challenge! You have an array of numbers: val numbers = intArrayOf(1, 2, 3, 4, 5) How do you find the sum of all elements in the array? 🤔 A) numbers.sum() B) numbers.reduce { sum, element -> sum + element } C) Both A and B D) Neither A nor B Let me know😜
#Kotlin Quiz Time! 🧠 What's the difference between val and var in Kotlin? 🤔 A) val is mutable, var is immutable B) val is immutable, var is mutable C) They're both mutable D) They're both immutable
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New month, new #Kotlin projects! What are your goals for November? Let's build something amazing together.
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