Kotlin by JetBrains on X: "Use the partition function to split a collection into two lists based on a predicate. The function returns a pair of lists: the first contains all elements
String Templates and Multiline Strings in Kotlin - Knoldus Blogs
String class functions are not accessible in kotlin android studio - Stack Overflow
Smallest window in a String containing all characters of other String - GeeksforGeeks
Kotlin program to check if an array contains any one of multiple values - CodeVsColor
android - Unable to use string.contains() in kotlin `when` expression - Stack Overflow
Kotlin String Interpolation
Kotlin String Interpolation
What is Kotlin? The Java alternative explained | InfoWorld
Strings in Java and Kotlin | Kotlin Documentation
Use Lists in Kotlin
Kotlin String
Java Program To Check String Contains Only Digits (+Java 8 Program) | JavaProgramTo.com
Java Program to Check if a String is Number or contains at least one digit | JavaProgramTo.com
Kotlin Tutorial for Beginners - Kotlin Array of String (With Example) - YouTube