Kotlin has many shorthands and interesting features. So, I wonder if there is some fast and short way of converting array of string to array of integers. Similar to this code in Python:
results = [int(i) for i in results]
You can use .map { ... } with .toInt() or .toIntOrNull():
val result = strings.map { it.toInt() }
Only the result is not an array but a list. It is preferable to use lists over arrays in non-performance-critical code, see the differences.
If you need an array, add .toTypedArray() or .toIntArray().
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