scala面試問題scala入門。Before reading this post, please go through my previous two posts at “Scala Basic” and “Scala Intermediate” Interview Questions and Answers to get some basic knowledge about Scala Language. 在閱讀本文之前,請仔細閱讀我之前
scala特性Scala Traits consists of method and field definitions that can be reused by mixing classes. The class can mix any number of traits. Scala特性包括方法和字段定義,可以通過混合類重用 。 該類可以混合任意數量的特征。 Traits define the objects by
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代碼示例Scala tuple is a collection of items together of different data types. Scala tuple is immutable. Scala元組是不同數據類型的項目的集合。 Scala元組是不可變的。 For example;scala入門、 例如; val s1 = (12,"Harry")Here we are declaring