Scala将面向对象与函数式编程相结合,功能强大且简练,非常适合用于处理各种数据。因此,在大数据处理与机器学习中占有重要的地位。...isEqual(x)}
class Point(xc: Int, yc: Int) extends Equal { val x: Int = xc val y: Int = yc def isEqual...case class Book(title: String, pages: Int) val books = Seq( Book("Future of Scala developers", 85),...val books = Seq( Book("Future of Scala developers", 85), Book("Parallel algorithms", 240), Book("Object...')val yz = Seq('y', 'z') val alphabet = Seq(abcd, efgj, ijkl, mnop, qrst, uvwx, yz)
alphabet.flatten