![]() If you have any thoughts or comments you can write in the discussion section below. I hope this article is helpful for learning the Kotlin programming language. It should be invoked before calling the next() function. ![]() A simple solution is to use the nextIndex() function from the iterator returned by the ListIterator.It returns the index of an element which will be returned by a subsequent call to the next() function. Learn more about collections data type in this link. In this short tutorial, we got familiar with different ways to iterate or filter any collection with an index or with index-value combinations. This article explores different ways to traverse a list with the index in Kotlin. The substring(begin, end) mechanism is illustrated in this picture below. Split String into a list of characters or String Get the string value from beginning index until the end indexĬoncatenate the String with the given String (str)Ĭheck if a given String (str) is equals with the compared String Get the string value from beginning index Convert all the characters into uppercaseĬonvert all the characters into lowercaseĬheck if a given character or String (str) is exists inside String
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