in kotlin, the for loop is used to loop through arrays, ranges, and other things that contains a countable number of values. Unlike java and other programming languages, there is no traditional for loop in kotlin.
In this video, i will be teaching you for loop in kotlin and using for loop how to iterate through arrays, lists, and maps with examples for beginners and an. Kotlin For Loop Explained With 10 Examples Range Array List Etc there are many ways you can iterate through range. range array string collection iterate through range using for loop – you can traverse through range because it provides iterator. In kotlin, for loop is used to iterate through the following because all of them provides iterator. in the following example we are iterating though an integer range using for loop. in this guide, we will learn how to use for loop in kotlin with the help of various examples.
The for loop in kotlin is used to iterate or cycle though the elements of array, ranges, collections etc. once you obtain an iterator, it points to the first element of a collection calling the next () function returns this element and moves the iterator position to the following element if it exists. Iterators can be obtained for inheritors of the iterable interface, including set and list, by calling the iterator () function. the syntax of for loop in kotlin is: for (item in collection) copy. In kotlin, for loop is used to iterate through ranges, arrays, maps and so on (anything that provides an iterator).
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