What is indices meaning in kotlin

0 votes

I want to know actually how .indices works and what is the main difference is between this two for loops.

for (arg in args)
    println(arg)

or

for (i in args.indices)
    println(args[i])

And what is use of withIndex() function

for ((index, value) in array.withIndex()) {
    println("the element at $index is $value")
}
Jun 22, 2022 in Kotlin by Harshitha
• 160 points
564 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In Kotlin

0 votes
0 answers

Accessibility implementation for Google Maps Marker in Android Kotlin

have to announce some customised content for ...READ MORE

Jun 22, 2022 in Kotlin by Harshitha
• 160 points
567 views
0 votes
0 answers

What's the difference between !! and ? in Kotlin?

Kotlin is new to me. What makes ...READ MORE

Nov 18, 2022 in Kotlin by Tejashwini
• 3,820 points
399 views
0 votes
0 answers

Call Kotlin suspend function in Java class

Assume we have the following function: suspend fun doSomething(): ...READ MORE

Nov 18, 2022 in Kotlin by Tejashwini
• 3,820 points
1,855 views
0 votes
0 answers

Which standard library to use in Kotlin?

When using the JVM with Kotlin, it ...READ MORE

Nov 18, 2022 in Kotlin by Tejashwini
• 3,820 points
463 views
0 votes
0 answers

What's the different between native-mt and normal kotlin coroutine lib?

When using a coroutine, we have the ...READ MORE

Nov 18, 2022 in Kotlin by Tejashwini
• 3,820 points
569 views
0 votes
0 answers

Why can you run a Kotlin coroutine on the main thread?

I don't understand how this piece of ...READ MORE

Nov 18, 2022 in Kotlin by Tejashwini
• 3,820 points
658 views
0 votes
1 answer

What is the meaning of “int(a[::-1])” in Python?

Assumming a is a string. The Slice ...READ MORE

answered Aug 27, 2018 in Python by Priyaj
• 58,020 points
6,487 views
+2 votes
1 answer

What is the meaning of "this" keyword in Java?

public class MyThisTest { private int ...READ MORE

answered Oct 10, 2018 in Java by Daisy
• 8,140 points
899 views
0 votes
1 answer

What is the meaning of Write Ahead Log in Hadoop?

Write Ahead Log (WAL) is a file ...READ MORE

answered Nov 21, 2018 in Big Data Hadoop by Sunil
2,151 views
0 votes
1 answer

What is the meaning of retries in Kafka Producer API?

Hi@akhtar, It defines how many time the producer ...READ MORE

answered Feb 11, 2020 in Apache Kafka by MD
• 95,460 points
4,426 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP