How to use `slice` In Scala
The slice method provides a more flexible approach for extracting a sub-array from within the original array. It takes two integer arguments:
- The starting index (inclusive) of the sub-array to extract.
- The ending index (exclusive) of the sub-array to extract.
Example:
object Main {
def main(args: Array[String]) {
val colors = Array("red", "green", "blue", "yellow", "purple")
val subColors = colors.slice(1, 4) // Extract elements from index 1 (inclusive) to 4 (exclusive)
println(subColors.mkString(", ")) // Output: green, blue, yellow
}
}
How to split Array in Scala?
Arrays are a fundamental data structure in Scala, used to store collections of elements of the same type. Splitting an array involves dividing it into smaller sub-arrays based on specific criteria.
This article explores different methods for achieving this in Scala.
Table of Content
- 1. Using `splitAt`:
- 2. Using `slice` :
- 3. Splitting by Delimiter :
- 4. Splitting by Condition :
- Choosing the Right Method:
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