Q&A Discussions

Weres my Umbrella? [Challenge]

16th Apr 2020, 9:25 PM

d1_codes

all_c challenge java kotlin non_web python ruby web

19 Votes

9 Answers

13th Feb 2018, 12:16 PM

D_Stark

Regex Error

error kotlin password regex validation

1 Vote

arithmetic data evaluate kotlin

18th Apr 2022, 7:09 AM

Akash Agrawal

Inputs.kotlin

0 Votes

i dont understand why the output is diffrent

10th Feb 2019, 10:27 AM

@4_4mh

fee kotlin parking parkingfee

0 Votes

How objects, constructors, and classes works?

1st Apr 2021, 3:54 AM

Christopher Scott Adams

classes constructors g.m good kotlin kt morning objets richard

1 Vote

10 Answers

25th Dec 2021, 2:48 PM

RichardVM

Flutter or Kotlin?

android dart flutter kotlin

1 Vote

25th Feb 2021, 12:47 PM

Xebastian

What about #Kotlin?

android java kotlin

2 Votes

android fix kotlin setimageresource

18th May 2017, 5:05 PM

‎سعد بولاد‎

Kotlin: Set Image SRC

0 Votes

JAVA vs KOTLIN. Its not only about........

29th Aug 2018, 8:25 PM

Paul Grasser

android development java kotlin power

2 Votes

8 Answers

28th Feb 2018, 12:41 PM

Robin

Print function

c c#c++dart go java javascript kotlin python swift

1 Vote

11 Answers

26th Sep 2021, 4:02 AM

ahmad khalaf

I want to learn how to programm apps in android studio ? Any suggestions for tutorials

android java kotlin

1 Vote

android android-studio kotlin

27th May 2020, 3:07 AM

Mayur_Kotgire

learn android studio

0 Votes

11th May 2020, 7:49 PM

Navvab Mohammadi

How to solve this?

code kotlin mentor project

0 Votes

android_studio kotlin pygame python

17th Jul 2021, 1:03 PM

Ehthisham Mohammed

Pygame vs Android studio

1 Vote

Not a question! learning source

18th Mar 2021, 10:04 AM

Gajendra Jangid

kotlin learning machine source

5 Votes

Paeking Fee , hidden test case failed, Need help

24th Feb 2018, 6:56 PM

Farshaad Heydari

challenge kotlin sololearn

0 Votes

Any recommendations for RxJava / RxKotlin course?

24th Oct 2022, 2:44 AM

Abhay

java kotlin rxjava

1 Vote

What do you suggest for start learning about android ?

28th Sep 2019, 1:41 AM

alok gudikote

android java kotlin

0 Votes

18th May 2018, 11:52 PM

Kunwadee Limsawat

What is Kotlin?

c java kotlin

0 Votes

Which language/languages are relevant for me?

23rd Apr 2019, 12:38 PM

MD RAHMOT AL JAMY

c#c++java javascript kotlin python python3 ruby

3 Votes

14 Answers

18th May 2019, 3:34 PM

Farhad Chowdhury

Android scrollable app canvas?

android androidstudio app canvas java kotlin

5 Votes

How to consume an API in java

5th Aug 2019, 9:32 AM

nk361

android api java json kotlin

5 Votes

Which language is best suited for beginners who wants to be a an Android Developer and why?

12th Jun 2019, 12:42 AM

GeneralZod

android flutter java kotlin python

1 Vote

6 Answers

21st Sep 2019, 7:43 AM

Mohammed Adil

Please help

android button java kotlin

0 Votes

I'd appreciate some help rounding down a Double the nearest Int please help

1st Oct 2024, 8:50 PM

Чіпак Лев

casting doubl int kotlin type-conversion

2 Votes

6 Answers

14th May 2022, 5:22 AM

Mikey

🤖 A.I Neural Network [Challenge]

a.i c challenges java kotlin neural_network ruby web

9 Votes

13 Answers

14th Feb 2018, 4:10 PM

D_Stark

Alguien sabe como modificar el letrero donde te piden la entrada en los codigos ?!

c++java kotlin python

2 Votes

How to display a large amount of "views" in an activity using Android Studio ?

15th Sep 2021, 1:06 PM

Hazael Jesús Rodríguez Valero

androidstudio java kotlin optimization

0 Votes

Button setter (Kotlin) not accepted

10th Aug 2022, 6:56 AM

Arthur Le Floch

challenge coach code kotlin

0 Votes

4 Answers

4th Dec 2022, 7:26 AM

alepou

What should I learn?

c cpp java kotlin learn python

4 Votes

9 Answers

19th Mar 2019, 6:18 AM

Nerderkips

Why c not represented as skill?

c cpp css html kotlin php skills

6 Votes

6 Answers

5th Sep 2018, 1:36 PM

adnan

How to add video filter feature in an android app??

android apps java kotlin

1 Vote

Could anyone please help me solving the below code written in Kotlin? Thank you

2nd Mar 2021, 8:55 AM

Vikas Sharma

code kotlin mentor project

0 Votes

2 questions: Why isn't there CSS as a weapon for challenges, and why is it taking SoloLearn so long to create an official... -->

17th Jul 2021, 10:57 AM

Ehthisham Mohammed

css css-challenges kotlin kotlin-official-course waitinglongforkotlin

5 Votes

20th Apr 2018, 3:24 PM

Siddharth

Enrolling courses

courses enrolling go kotlin react

3 Votes

How to use Regular Expression in Kotlin?

31st Jul 2024, 12:19 PM

Abdullozoda Hasan Sadullo

kotlin match pattern regular-expressions syntax

1 Vote

WHICH LANGUAGE SHOULD I TAKE ON FOR MOBILE APP DEVELOPMENT?

28th Feb 2020, 5:53 PM

Plaban Kr. Mondal

java kotlin programming python

0 Votes

26th Feb 2021, 12:03 AM

Jerry Olaogun

Android vs flutter ?

android development flutter java kotlin mobile xml

8 Votes

Kotlin: How do i implement the counter for my twodimensional array?

22nd Jun 2019, 6:29 AM

Vyom chandra Gallani

Which is better?

html java kotlin python3 ruby

1 Vote

8 Answers

3rd Mar 2018, 3:19 AM

Brandon Strouse

array arrays counter kotlin loop

4 Votes

I've been advised to learn c++, kotlin, HTML and Java script to be successful in web and app development. Is this good advise?

24th Mar 2021, 3:24 PM

Lars H

c++html javascript kotlin

1 Vote

error help if-statements kotlin

30th Apr 2020, 1:55 PM

Jemimah Kwakuyi

What's the error?

1 Vote

Improvement Suggestions from Language Experts Please!

10th Feb 2023, 7:40 PM

Shantanu Sharma

bonus c#c++comparision improvement java kotlin languages python ruby

23 Votes

9 Answers

28th Apr 2018, 2:39 PM

Modi

Need some help in Android(Kotlin)

android kotlin mysql

0 Votes

Which is better on developing android and difference between it.

5th May 2022, 2:14 PM

Lee Chih Yin

???android java kotlin

1 Vote

4 Answers

15th Jul 2018, 6:41 PM

Nitin Khattri

How can I make an android app in c++ ??

android c++java kotlin native

4 Votes

11th Mar 2018, 1:17 PM

DhruV

How to solve this?

code kotlin mentor project

0 Votes

[Challenge] - maximal number

17th Jul 2021, 12:59 PM

Ehthisham Mohammed

c c#challenge cpp java javascript kotlin python ruby

12 Votes

16 Answers

17th Mar 2018, 4:19 AM

Daniel Peleg

Parking Fee(Kotlin)

code help kotlin practice test

1 Vote