The point of Monad is composability. In the green category, T -> Monad<U> and U -> Monad<R> are not composable. flatMap turns a function of type T -> Monad<U> into a function of type Monad<T> -> Monad<U>, so that in the blue category, they become composable.

Monad Explained in One Picture的更多相关文章

  1. DeepLearning.ai-Week4-Deep Learning & Art: Neural Style Transfer

    1 - Task Implement the neural style transfer algorithm Generate novel artistic images using your alg ...

  2. 课程五(Sequence Models),第一 周(Recurrent Neural Networks) —— 2.Programming assignments:Dinosaur Island - Character-Level Language Modeling

    Character level language model - Dinosaurus land Welcome to Dinosaurus Island! 65 million years ago, ...

  3. 课程四(Convolutional Neural Networks),第四 周(Special applications: Face recognition & Neural style transfer) —— 2.Programming assignments:Art generation with Neural Style Transfer

    Deep Learning & Art: Neural Style Transfer Welcome to the second assignment of this week. In thi ...

  4. Art: Neural Style Transfer

    Andrew Ng deeplearning courese-4:Convolutional Neural Network Convolutional Neural Networks: Step by ...

  5. Sequence Models Week 1 Character level language model - Dinosaurus land

    Character level language model - Dinosaurus land Welcome to Dinosaurus Island! 65 million years ago, ...

  6. Android USB Connections Explained: MTP, PTP, and USB Mass Storage

    Android USB Connections Explained: MTP, PTP, and USB Mass Storage Older Android devices support USB ...

  7. How I explained OOD to my wife(转)

    How I explained OOD to my wife Learning Object Oriented Design principles through interesting conver ...

  8. LaTeX图片环境 Picture environment

    Picture environment If you need to include simple diagrams or figures in your document, the picture  ...

  9. [Functional Programming] Monad

    Before we introduce what is Monad, first let's recap what is a pointed functor: A pointed functor is ...

随机推荐

  1. 作业四:个人项目-小学四则运算之JAVA版

    作业的要求来自于:https://edu.cnblogs.com/campus/gzcc/GZCC-16SE2/homework/2186 代码所在的github远程仓库的地址:https://git ...

  2. Windows防火墙开启ping,禁ping的配置方法

    Windows 7,Win 2008 R2,2012 R2: Windows防火墙 --> 高级设置 --> 入站规则 --> 在列表里找到“文件和打印机共享(回显请求 - ICMP ...

  3. python字符串的魔法

    *首字母大写test="aslf"v=test.capitalize()print(v) *所有字母变成小写test="QWFDE"v=test.casefol ...

  4. SQLServer 中有五种约束, Primary Key 约束、 Foreign Key 约束、 Unique 约束、 Default 约束和 Check 约束

    一直在关注软件设计方面,数据库方面就忽略了很多,最近在设计数据库时遇到了一些小麻烦,主要是数据库中约束和性能调优方面的应用,以前在学习 Sql Server 2000,还有后来的 Sql Server ...

  5. servlet3异步原理与实践

    一.什么是Servlet servlet 是基于 Java 的 Web 组件,由容器进行管理,来生成动态内容.像其他基于 Java 的组件技术一样,servlet 也是基于平台无关的 Java 类格式 ...

  6. c++常用小算法

    这篇文章列出了一些简单常用的C++容器算法,C++标准库中事实上提供了很多的算法并且有详细的介绍.如果需要详细的了解这些算法可以 参考C++在线参考手册 algrithm . 1 排序 在 #incl ...

  7. Image 图片

    随机矩阵画图 这一节我们讲解怎样在matplotlib中打印出图像.这里打印出的是纯粹的数字,而非自然图像.下面用 3x3 的 2D-array 来表示点的颜色,每一个点就是一个pixel. impo ...

  8. Eureka的服务注册与发现概念(三)

    一.Eureka介绍 Netflix在设计Eureka时遵守的AP原则.Eureka是Netflix的一个子模块,也是核心模块之一.Eureka是一个基于REST的服务,用于定位服务,以实现云端中间层 ...

  9. spring boot生成的war包运行时出现java.lang.NullPointerException: null

    最近写了一个数据库同步的程序,见之前的博客,没有用到spring框架来集成,用的时纯Java代码.然后,项目经理要我把程序合到spring boot框架中,因为涉及到多数据源,时间又比较紧,同意我直接 ...

  10. oracle 索引提升查询速度, in 和 exist 效率

    做记录: 今天有一个有153万条数据的表,发现查询很慢: select count(y) as transfereeNum,x from t_ast_subject_invest_order GROU ...