摘要： package com.leegh.dataset/** * @author Guohui Li */object MergedSort { def main(args: Array[String]): Unit = { def mergedsort[T](less: (T, T) => B... 阅读全文

摘要： package com.leegh.dataset/** * @author Guohui Li */object MergedSort { def main(args: Array[String]): Unit = { def mergedsort[T](less: (T, T) => B... 阅读全文

摘要： package com.leegh.dataset/** * @author Guohui Li */object List_FirstOrder_Ops { def main(args: Array[String]): Unit = { println(List(1, 2, 3, 4) :... 阅读全文

摘要： package com.leegh.dataset/** * @author Guohui Li */object HelloList { def main(args: Array[String]): Unit = { val bigData = List("Hadoop", "Spark"... 阅读全文

摘要： package com.leegh.pattern_match/** * @author Guohui Li */object Option_Internal { def main(args: Array[String]): Unit = { val scores = Map("Alice"... 阅读全文

摘要： package com.leegh.pattern_match/** * @author Guohui Li */abstract class Itemcase class Book(description: String,price: Double) extends Itemcase class ... 阅读全文

摘要： package com.leegh.pattern_match/** * @author Guohui Li */abstract class Personcase class Student(age: Int) extends Personcase class Worker(age: Int, s... 阅读全文

摘要： package com.leegh.pattern_match/** * @author Guohui Li */object Extractor { def main(args: Array[String]): Unit = { def match_array(arr: Any) = ar... 阅读全文

摘要： package com.leegh.pattern_match/** * @author Guohui Li *//** * Type，Array模式匹配 */object Pattern_Match_More { def main(args: Array[String]): Unit = { ... 阅读全文

摘要： package com.leegh.pattern_match/** * @author Guohui Li *//** * 模式匹配 */object Hello_Pattern_Match { def main(args: Array[String]): Unit = { val dat... 阅读全文