http://blog.csdn.net/pipisorry/article/details/52902432 Scala數組 聲明數組 以下是 Scala 數組聲明的語法格式： var z:Array[String] = new Array[String](3) 或var z = new Array[String](3) 以上語法中，z 聲明一個字符串類型的數組，數組長

sorted 對一個集合進行自然排序，通過傳遞隱式的Ordering無需參數 def sorted[B >: A](implicit ord: Ordering[B]): Repr scala> val a = List(10, 5, 8, 1, 7).sorted a: List[Int] = List(1, 5, 7, 8, 10)scala> val b = List("banana"

scala 連接符The names of variables, classes, objects and methods are collectively called Identifiers. Scala identifiers are case sensitive. We have been using identifiers all through the tutorial series. Let us now see them in more detail. 變量，類&

scala代碼示例Scala Collections are the containers that hold sequenced linear set of items like List, Set, Tuple, Option, Map etc. Collections may be strict or lazy. The memory is not allocated until they are accessed. Collections can be mutable or immutab

scala 類中的對象是類Earlier we learned about Scala Programming Language and it’s installation on Windows and *nix systems. Scala is an object oriented functional programming language, so today we will look into Scala Classes and Objects in brief.編程中類

scala 類的多態The methods in scala can be parametrized with both value and types. Value parameters are enclosed within a pair of parenthesis whereas type parameters within a pair of brackets. For example;scala高階函數， scala中的方法可以使用值和類型進行參

scala案例 發表簡短目錄 (Post Brief TOC) Introduction 介紹 Scala’s Case Class Benefit-6 Scala案例類權益6 Advantages of Scala’s Case Classes Scala案例類的優勢 Case Class Parameters 案例類別參數 Case Class Parameters with “var” 帶有“ var”的案例類參數 L

scala案例 發表簡短目錄 (Post Brief TOC) Introduction 介紹 What is Case Class 什么是案例類 What is Case Object 什么是案例對象 Scala’s Case Class Benefit-1 Scala的案例類權益-1 Scala’s Case Class Benefit-2 Scala案例類別Benefit-2 Scala’s Case Class Benefit

屬性/成員變量： （1）屬性的定義語法同變量，示例：[訪問修飾符]var屬性名稱[:類型]=屬性值 （2）屬性的定義類型可以為任意類型，包含值類型或引用類型 （3）Scala中聲明一個屬性，必須顯示的初始化

object MethodOverride01 { def main(args: Array[String]): Unit = { val emp = new Emp100 emp.printerName() } } //Person類 class Person100 { var name : String = “TOM” def printerName() { // 輸出名字 println(“Person printName()” + name) }