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Treehouse

(UPI) Chapter 8: Understanding JavaScript Data Structures Course (How To)

via Treehouse

Overview

This course is part of our College Credit Program, designed to help you earn college credit while mastering valuable skills. If you're interested in pursuing college credit, click here to learn more.

This course delves into core data structures in JavaScript, specifically focusing on arrays, strings, maps, and sets. The initial sections provide a comprehensive understanding of JavaScript arrays, covering their structure, implementation, and fundamental operations. It further explores the manipulation of arrays and strings, offering insights into how to efficiently convert between these two types.

Syllabus

Understanding JavaScript Arrays

This stage explores the fundamentals of JavaScript arrays, detailing their structure, common methods, and practical applications in managing collections of data efficiently.

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  • instruction

    Comprehensive Guide to Arrays in JavaScript

  • instruction

    Accessing and Modifying Array Items

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    Transforming Arrays

  • Structure and Implementation Quiz

    5 questions

Manipulating Arrays and Strings in JavaScript

This stage focuses on manipulating arrays and strings in JavaScript, teaching techniques for converting between these data types, as well as filtering, transforming, and accessing elements to streamline data processing.

Chevron 2 steps
  • instruction

    Converting between Strings and Arrays

  • Manipulating Arrays & String Quiz

    6 questions

Overview of Maps and Sets

This stage introduces Maps and Sets in JavaScript, explaining their unique features and usage for efficiently managing key-value pairs and unique data collections.

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  • instruction

    Introduction to Maps and Sets

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    Iterating Over a Set

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    Set Operations

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    What Is a Map?

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    Advanced Map Operations

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    Constructor, Static properties, Instance properties

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    Instance Methods

  • Maps and Sets Quiz

    5 questions

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