热门 0 有用 渡边早季 2024-11-08 13:25:55 广东 比较基础更推荐 oreilly的 A functional approach to java 我要写书评 Functional Programming in Java, 2nd Edition的书评 ··· ( 全部0 条 ) 论坛 ··· 在这本书的论坛里发言 + 加入购书单 ...
x: java.lang.String = Hello, World scala> val r1 = x.reverser1: String = dlroW ,olleH scala> val r2 = x.reverse ①r2: String = dlroW ,olleH ① r1和r2是一样的。 假设我们将所有出现x的地方使用x引用的表达式(即它的定义)进行如下替换: scala> val r1 = "Hello, World".reverser1: ...
我们可以编写自己的底层API,但Java标准库中已经有一个可用的类:java.util.concurrent.ExecutorService。这是它的API--经摘录后翻译成Scala:class ExecutorService: def submit[A](a: Callable[A]): Future[A] trait Callable[A]: def call: A ① trait Future[A]: def get: A def get(timeout: Long, ...
The second module, Mastering JavaScript Design Patterns - Second Edition, will explore how design patterns can help you improve and organize your JavaScript code. You'll get to grips with creational, structural, and behavioral patterns as you discover how to put them to work in different ...
through Program By Design to a latest incarnation in the form of the How to Design Programs textbook (“HtDP”), co-authored with Robby Findler, Matthew Flatt, and Shriram Krishnamurthi, and now in its second edition. The HtDP book is my focus in this post; I have access only the Firs...
In order to implement the recursive call I used a LET expression to invoke the Fibonacci function recursively (line 18). The two auxiliary variables x and y store the last and second to last element to the Fibonacci sequence for n-1 (lines 19 and 20). Finally the result of adding x ...
Module 2, Mastering JavaScript Design Patterns- Second Edition, is divided into two main parts. The first part covers the classical design patterns, which are found in the GoF book whereas the second part looks at patterns, which are either not covered in the GoF book or ones that are more...
theauthoritative, comprehensive, and in-depth guide to the language and its use. Designed to help others become experts, the first part of the book quickly yet carefully describes the F# language. The second part then shows how to use F# elegantly for a wide variety of practical programming ...
Teach basics of Erlang and dive into Erlang in two intense days Repeat attendees help to coordinate the next Erlang Camps Chicago Erlang Conference Garrett Smith LambdaJam from Alex Miller andDave Thomas Possibility of a second edition of Erlang and OTP in Action ...
The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved. functional [′fəŋk·shən·əl] (computer science) In a linear programming problem involving a set of variablesxj, j= 1, 2, …,n, a function of the formc1x1+c2x2+...