思维导图备注

[试读] Deep JavaScript: Theory and techniques
首页 白天 夜间 BookChat 小程序 小程序 阅读
  • 书签 我的书签
  • 添加书签 添加书签 移除书签 移除书签

III Working with data

 来源:Axel 浏览 866 扫码 分享 2020-06-08 21:57:05
  • III Working with data

    Please support this book: buy it or donate

    III Working with data

    当前内容版权归 Axel 或其关联方所有，如需对内容或内容相关联开源项目进行关注与资助，请访问 Axel .
    上一篇:
    下一篇:
    • 书签
    • 添加书签 移除书签
    • I Frontmatter
      • 1 About this book
        • 1.1 Where is the homepage of this book?
        • 1.2 What is in this book?
        • 1.3 What do I get for my money?
        • 1.4 How can I preview the content?
        • 1.5 How do I report errors?
        • 1.6 Tips for reading
        • 1.7 Notations and conventions
        • 1.8 Acknowledgements
    • II Types, values, variables
      • 2 Type coercion in JavaScript
        • 2.1 What is type coercion?
        • 2.2 Operations that help implement coercion in the ECMAScript specification
        • 2.3 Intermission: expressing specification algorithms in JavaScript
        • 2.4 Example coercion algorithms
        • 2.5 Operations that coerce
        • 2.6 Glossary: terms related to type conversion
      • 3 The destructuring algorithm
        • 3.1 Preparing for the pattern matching algorithm
        • 3.2 The pattern matching algorithm
        • 3.3 Empty object patterns and Array patterns
        • 3.4 Applying the algorithm
      • 4 A detailed look at global variables
        • 4.1 Scopes
        • 4.2 Lexical environments
        • 4.3 The global object
        • 4.4 In browsers, globalThis does not point directly to the global object
        • 4.5 The global environment
        • 4.6 Conclusion: Why does JavaScript have both normal global variables and the global object?
        • 4.7 Further reading and sources of this chapter
      • 5 % is a remainder operator, not a modulo operator
        • 5.1 Remainder operator rem vs. modulo operator mod
        • 5.2 An intuitive understanding of the remainder operation
        • 5.3 An intuitive understanding of the modulo operation
        • 5.4 Similarities and differences between rem and mod
        • 5.5 The equations behind remainder and modulo
        • 5.6 Where are rem and mod used in programming languages?
        • 5.7 Further reading and sources of this chapter
    • III Working with data
      • 6 Copying objects and Arrays
        • 6.1 Shallow copying vs. deep copying
        • 6.2 Shallow copying in JavaScript
        • 6.3 Deep copying in JavaScript
        • 6.4 Further reading
      • 7 Updating data destructively and non-destructively
        • 7.1 Examples: updating an object destructively and non-destructively
        • 7.2 Examples: updating an Array destructively and non-destructively
        • 7.3 Manual deep updating
        • 7.4 Implementing generic deep updating
      • 8 The problems of shared mutable state and how to avoid them
        • 8.1 What is shared mutable state and why is it problematic?
        • 8.2 Avoiding sharing by copying data
        • 8.3 Avoiding mutations by updating non-destructively
        • 8.4 Preventing mutations by making data immutable
        • 8.5 Libraries for avoiding shared mutable state
    • IV OOP: object property attributes
      • 9 Property attributes: an introduction
        • 9.1 The structure of objects
        • 9.2 Property descriptors
        • 9.3 Retrieving descriptors for properties
        • 9.4 Defining properties via descriptors
        • 9.5 Object.create(): Creating objects via descriptors
        • 9.6 Use cases for Object.getOwnPropertyDescriptors()
        • 9.7 Omitting descriptor properties
        • 9.8 What property attributes do built-in constructs use?
        • 9.9 API: property descriptors
        • 9.10 Further reading
      • 10 Where are the remaining chapters?
    暂无相关搜索结果！

      本文档使用 BookStack 构建

      展开/收起文章目录

      分享，让知识传承更久远

      文章二维码

      手机扫一扫，轻松掌上读

      文档下载

      • 普通下载
      • 下载码下载(免登录无限下载)
      你与大神的距离，只差一个APP
      APP下载
      请下载您需要的格式的文档，随时随地，享受汲取知识的乐趣！
      PDF文档 EPUB文档 MOBI文档
      温馨提示 每天每在网站阅读学习一分钟时长可下载一本电子书，每天连续签到可增加阅读时长
      下载码方式下载：免费、免登录、无限制。 免费获取下载码

      微信小程序阅读

      BookChat 微信小程序阅读
      您与他人的薪资差距，只差一个随时随地学习的小程序

      书签列表

        阅读记录

        阅读进度: 0.00% ( 0/0 ) 重置阅读进度