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Jeff Batt
ECMAScript 6 introduces some new and powerful ways to handle data. This course will introduce you to working with sets and maps as well as typed arrays so you can easily store and process data within your web apps with more functionality.
Read more
ECMAScript 6 introduces some new and powerful ways to handle data. This course will introduce you to working with sets and maps as well as typed arrays so you can easily store and process data within your web apps with more functionality.
Read more
ECMAScript 6 introduces some new and powerful ways to handle data. This course will introduce you to working with sets and maps as well as typed arrays so you can easily store and process data within your web apps with more functionality.
At the core of using data collections within JavaScript is a thorough knowledge of sets, maps, and typed arrays. In this course, JavaScript Arrays and Collections, you will learn how to create and apply data collections to your web applications. First, you will understand how to apply more advanced array methods to your current arrays. Next, you will explore how to store unique data using sets. Then you will learn how to store data using key and value pairs with maps. Finally, you will discover how to work directly with binary data using typed arrays. When you are finished with this course, you will have a foundational knowledge of data collections within the JavaScript language that will help you as you move forward to building more efficient web apps.
Software required: A text editor like Sublime or Visual Studio Code.
Register for this course and see more details by visiting:
OpenCourser.com/course/8eju72/javascript
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What's inside
Syllabus
Course Overview
Methods for Working with Arrays
Working with Sets
Creating and Using Maps
Read more
Syllabus
Course Overview
Methods for Working with Arrays
Working with Sets
Creating and Using Maps
Read more
Exploring Typed Arrays
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Explores the role of Javascript in storing and processing data within web applications, which is standard in the web development industry
Develops the use of arrays, sets, maps, and typed arrays, which are fundamental data structures in JavaScript
Led by expert instructor Jeff Batt, who is recognized for his contributions to the JavaScript community
Covers advanced topics such as working with binary data using typed arrays, which are highly relevant in web development
Provides a solid foundation in data collections within JavaScript, which is crucial for building efficient web applications
Save this course
Save JavaScript Arrays and Collections to your list so you can find it easily later:
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Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in JavaScript Arrays and Collections with these
activities:
Participate in a study group focused on data collections
Show steps
Facilitates peer-to-peer learning and encourages students to actively engage with the course material by discussing concepts and solving problems together.
Browse courses on
Data Collections
Show steps
-
Find or form a study group with other students taking the course.
-
Meet regularly to discuss course topics, share knowledge, and work through problems.
Review your notes and course materials on 'JavaScript Arrays and Collections'
Show steps
Refreshes memory and reinforces concepts covered in the course.
Browse courses on
JavaScript Arrays
Show steps
-
Gather your notes, assignments, and quizzes related to 'JavaScript Arrays and Collections'.
-
Review the materials and focus on understanding the key concepts.
Review JavaScript arrays
Show steps
Refreshes the student's knowledge of basic JavaScript array functionality, making it easier to learn about advanced array methods covered in the course.
Browse courses on
Arrays
Show steps
-
Review built-in array methods such as push(), pop(), shift(), unshift(), map(), filter(), reduce(), and sort().
-
Practice using these methods in practical examples.
11 other activities
Expand to see all activities and additional details
Show all 14 activities
Review 'MDN: Working with Sets, Maps and Typed Arrays'
Show steps
This tutorial provides a thorough review of the core concepts of working with data collections in JavaScript.
Show steps
-
Visit the MDN website and navigate to the guide on 'Working with Sets, Maps and Typed Arrays'
-
Read through the introduction and overview sections to gain a general understanding of the topic.
-
Follow along with the examples and experiment with the code snippets provided in the tutorial.
Practice JavaScript Array Methods
Show steps
Reinforce your understanding of basic array methods by practicing them.
Browse courses on
Array Methods
Show steps
-
Review the array methods covered in the course.
-
Create a few arrays and practice applying the methods on them.
-
Try to solve simple coding problems using array methods.
Practice working with sets
Show steps
Provides students with ample practice working with sets, cementing their understanding of the concepts covered in the course.
Browse courses on
Sets
Show steps
-
Create sets using the Set() constructor.
-
Add, remove, and check for the presence of elements in sets.
-
Perform set operations such as union, intersection, and difference.
Work through the 'JavaScript Arrays and Collections' exercises on Codecademy
Show steps
Provides hands-on practice and reinforces the concepts of working with arrays, sets, maps, and typed arrays.
Show steps
-
Create a Codecademy account or sign in if you already have one.
-
Enroll in the 'JavaScript Arrays and Collections' course.
-
Complete the exercises and challenges presented in each module.
Complete the Practice Problems in the Course Curriculum
Show steps
Reinforce your understanding of the concepts covered in the course by completing the practice problems.
Show steps
-
Identify the practice problems assigned for each module.
-
Set aside dedicated time to work on the practice problems.
-
Attempt to solve the problems on your own.
-
Refer to the course materials or seek assistance if you encounter difficulties.
-
Review your solutions and identify areas for improvement.
Form a study group with classmates to discuss and practice working with data collections in JavaScript
Show steps
Provides a collaborative learning environment and promotes deeper understanding through peer interaction.
Show steps
-
Identify classmates who are interested in forming a study group.
-
Set up regular meeting times and decide on the topics to cover.
-
Take turns presenting concepts to each other and work together to solve problems.
Follow tutorials on working with typed arrays
Show steps
Provides students with additional guidance and support to grasp the complexities of typed arrays, enhancing their overall understanding of data handling in JavaScript.
Show steps
-
Find reputable online tutorials or courses on typed arrays.
-
Follow the tutorials step-by-step, taking notes and practicing the concepts.
-
Experiment with different types of typed arrays and operations.
Create a blog post or video tutorial on maps
Show steps
Encourages students to deeply engage with the concept of maps by creating a resource that explains it to others, reinforcing their own understanding.
Browse courses on
Maps
Show steps
-
Research and gather information about maps in JavaScript.
-
Organize and structure the content in a logical and easy-to-follow manner.
-
Write or record the content, ensuring clarity and accuracy.
-
Publish or share the blog post or video tutorial with others.
Create a blog post or presentation on 'Best Practices for Handling Data Collections in JavaScript'
Show steps
Encourages students to synthesize their knowledge and share their understanding of best practices for working with data collections in JavaScript.
Show steps
-
Research and gather information on best practices for handling data collections in JavaScript.
-
Organize your thoughts and structure your content.
-
Write or create your blog post or presentation.
-
Share your work with others.
Solve LeetCode problems related to data collections
Show steps
Challenges students to apply their knowledge of data collections to solve real-world programming problems, solidifying their understanding and problem-solving skills.
Browse courses on
Data Collections
Show steps
-
Register for a LeetCode account.
-
Filter problems by the topic of 'Data Structures'
-
Solve problems involving sets, maps, and typed arrays.
Develop a JavaScript application that demonstrates the use of sets, maps, and typed arrays to solve a real-world problem
Show steps
Provides an opportunity for students to apply their knowledge to a practical scenario and showcase their skills.
Show steps
-
Identify a real-world problem that can be solved using sets, maps, and typed arrays.
-
Design and develop your application.
-
Test and refine your application.
Participate in a study group focused on data collections
Show steps
Facilitates peer-to-peer learning and encourages students to actively engage with the course material by discussing concepts and solving problems together.
Browse courses on
Data Collections
Show steps
Show steps
Show steps
- Find or form a study group with other students taking the course.
- Meet regularly to discuss course topics, share knowledge, and work through problems.
Review your notes and course materials on 'JavaScript Arrays and Collections'
Show steps
Refreshes memory and reinforces concepts covered in the course.
Browse courses on
JavaScript Arrays
Show steps
Show steps
Show steps
- Gather your notes, assignments, and quizzes related to 'JavaScript Arrays and Collections'.
- Review the materials and focus on understanding the key concepts.
Review JavaScript arrays
Show steps
Refreshes the student's knowledge of basic JavaScript array functionality, making it easier to learn about advanced array methods covered in the course.
Browse courses on
Arrays
Show steps
Show steps
Show steps
- Review built-in array methods such as push(), pop(), shift(), unshift(), map(), filter(), reduce(), and sort().
- Practice using these methods in practical examples.
11 other activities
Expand to see all activities and additional details
Show all 14 activities
Review 'MDN: Working with Sets, Maps and Typed Arrays'
Show steps
This tutorial provides a thorough review of the core concepts of working with data collections in JavaScript.
Show steps
Show steps
Show steps
- Visit the MDN website and navigate to the guide on 'Working with Sets, Maps and Typed Arrays'
- Read through the introduction and overview sections to gain a general understanding of the topic.
- Follow along with the examples and experiment with the code snippets provided in the tutorial.
Practice JavaScript Array Methods
Show steps
Reinforce your understanding of basic array methods by practicing them.
Browse courses on
Array Methods
Show steps
Show steps
Show steps
- Review the array methods covered in the course.
- Create a few arrays and practice applying the methods on them.
- Try to solve simple coding problems using array methods.
Practice working with sets
Show steps
Provides students with ample practice working with sets, cementing their understanding of the concepts covered in the course.
Browse courses on
Sets
Show steps
Show steps
Show steps
- Create sets using the Set() constructor.
- Add, remove, and check for the presence of elements in sets.
- Perform set operations such as union, intersection, and difference.
Work through the 'JavaScript Arrays and Collections' exercises on Codecademy
Show steps
Provides hands-on practice and reinforces the concepts of working with arrays, sets, maps, and typed arrays.
Show steps
Show steps
Show steps
- Create a Codecademy account or sign in if you already have one.
- Enroll in the 'JavaScript Arrays and Collections' course.
- Complete the exercises and challenges presented in each module.
Complete the Practice Problems in the Course Curriculum
Show steps
Reinforce your understanding of the concepts covered in the course by completing the practice problems.
Show steps
Show steps
Show steps
- Identify the practice problems assigned for each module.
- Set aside dedicated time to work on the practice problems.
- Attempt to solve the problems on your own.
- Refer to the course materials or seek assistance if you encounter difficulties.
- Review your solutions and identify areas for improvement.
Form a study group with classmates to discuss and practice working with data collections in JavaScript
Show steps
Provides a collaborative learning environment and promotes deeper understanding through peer interaction.
Show steps
Show steps
Show steps
- Identify classmates who are interested in forming a study group.
- Set up regular meeting times and decide on the topics to cover.
- Take turns presenting concepts to each other and work together to solve problems.
Follow tutorials on working with typed arrays
Show steps
Provides students with additional guidance and support to grasp the complexities of typed arrays, enhancing their overall understanding of data handling in JavaScript.
Show steps
Show steps
Show steps
- Find reputable online tutorials or courses on typed arrays.
- Follow the tutorials step-by-step, taking notes and practicing the concepts.
- Experiment with different types of typed arrays and operations.
Create a blog post or video tutorial on maps
Show steps
Encourages students to deeply engage with the concept of maps by creating a resource that explains it to others, reinforcing their own understanding.
Browse courses on
Maps
Show steps
Show steps
Show steps
- Research and gather information about maps in JavaScript.
- Organize and structure the content in a logical and easy-to-follow manner.
- Write or record the content, ensuring clarity and accuracy.
- Publish or share the blog post or video tutorial with others.
Create a blog post or presentation on 'Best Practices for Handling Data Collections in JavaScript'
Show steps
Encourages students to synthesize their knowledge and share their understanding of best practices for working with data collections in JavaScript.
Show steps
Show steps
Show steps
- Research and gather information on best practices for handling data collections in JavaScript.
- Organize your thoughts and structure your content.
- Write or create your blog post or presentation.
- Share your work with others.
Solve LeetCode problems related to data collections
Show steps
Challenges students to apply their knowledge of data collections to solve real-world programming problems, solidifying their understanding and problem-solving skills.
Browse courses on
Data Collections
Show steps
Show steps
Show steps
- Register for a LeetCode account.
- Filter problems by the topic of 'Data Structures'
- Solve problems involving sets, maps, and typed arrays.
Develop a JavaScript application that demonstrates the use of sets, maps, and typed arrays to solve a real-world problem
Show steps
Provides an opportunity for students to apply their knowledge to a practical scenario and showcase their skills.
Show steps
Show steps
Show steps
- Identify a real-world problem that can be solved using sets, maps, and typed arrays.
- Design and develop your application.
- Test and refine your application.
Career center
Learners who complete JavaScript Arrays and Collections will develop knowledge and skills
that may be useful to these careers:
JavaScript Developer
JavaScript Developer
JavaScript Developers design, develop, and test JavaScript applications. This course will give you a strong foundation in data structures. This is critical for building efficient, scalable, and performant JavaScript applications. You will learn how to use sets, maps, and typed arrays to store and process data. You will also learn how to directly work with binary data using typed arrays.
Web Developer
Web Developer
Web Developers use programming languages to build and maintain websites and web applications. Since JavaScript has become the programming language of choice for most interactive web apps, a foundational knowledge of data structures is paramount for most roles. This course will help you to get started with advanced array methods. It will also introduce you to sets, maps, and typed arrays. This will help you to build web applications that are more efficient, scalable, and performant.
Software Engineer
Software Engineer
Software Engineers design, develop, test, and maintain software systems. As the core of JavaScript's functionality revolves around data structures, becoming a Software Engineer will be much easier with these foundational programming concepts. A strong understanding of arrays, sets, maps, and typed arrays is critical for almost all Software Engineering jobs. This course will introduce you to more advanced array methods. It will also give you a foundation to start working with sets, maps, and typed arrays. This will equip you to build more robust and efficient software systems.
Programmer
Programmer
Programmers write, test, maintain, and debug software systems. This course will help you to build a strong foundation in data structures. This is essential for Programmers who need to work with JavaScript. You will learn how to use sets, maps, and typed arrays to store and process data more efficiently. You will also learn how to directly work with binary data using typed arrays.
Data Scientist
Data Scientist
Data Scientists use scientific methods, processes, algorithms, and systems to extract knowledge and insights from data. Since JavaScript has become the programming language of choice for many data scientists, a foundational knowledge of data structures is paramount for most roles. This course will help you to get started with advanced array methods. It will also introduce you to sets, maps, and typed arrays. This will help you to build more efficient, scalable, and performant data science models and applications.
Data Engineer
Data Engineer
Data Engineers collect, clean, and prepare data for analysis. Using programming languages like JavaScript can help automate and optimize these tasks. This course will introduce you to sets, maps, and typed arrays. This will help you to store and process data more efficiently. You will also learn how to directly work with binary data using typed arrays, which is a crucial skill for many Data Engineering roles.
Data Analyst
Data Analyst
Data Analysts use data to identify trends and patterns. This course will introduce you to sets, maps, and typed arrays. These data structures will help you to store and organize data more efficiently. You will also learn how to work directly with binary data using typed arrays, which is a must-have skill for many Data Analysts.
Software Tester
Software Tester
Software Testers test software systems to ensure that they are working as expected. This course will help you to build a foundation in data structures. This is essential for Software Testers who need to work with JavaScript. You will learn how to use sets, maps, and typed arrays to store and process test data more efficiently and reliably.
Blockchain Developer
Blockchain Developer
Blockchain Developers design, develop, and test blockchain applications. They also work to maintain and secure blockchain networks. This course will help you to build a foundation in data structures. This is essential for Blockchain Developers who need to work with JavaScript. You will learn how to use sets, maps, and typed arrays to store and process blockchain data more efficiently and securely.
Cloud Engineer
Cloud Engineer
Cloud Engineers design, build, and maintain cloud computing systems. This course will help you to build a foundation in data structures. This is essential for Cloud Engineers who need to work with JavaScript. You will learn how to use sets, maps, and typed arrays to store and process cloud data more efficiently.
Systems Analyst
Systems Analyst
Systems Analysts study the needs of businesses and organizations to design and implement computer systems and networks. This course will help you to build a foundation in data structures. This is essential for Systems Analysts who need to work with JavaScript. You will learn how to use sets, maps, and typed arrays to store and process system data more efficiently.
IT Specialist
IT Specialist
IT Specialists provide technical support to businesses and organizations. They also help to design, implement, and maintain computer systems and networks. This course will help you to build a foundation in data structures. This is important for IT Specialists who need to work with JavaScript. You will learn how to use sets, maps, and typed arrays to store and process data more efficiently. You will also learn how to directly work with binary data using typed arrays, which is critical for managing computer systems and networks.
Game Developer
Game Developer
Game Developers design, develop, and test video games. While JavaScript is used to create some video games, the majority are created in C++ or C#. That being said, for video games that use JavaScript, a foundational knowledge of data structures is still necessary. This course will help you to get started with advanced array methods. It will also introduce you to sets, maps, and typed arrays.
Database Administrator
Database Administrator
Database Administrators manage and maintain databases. They ensure that databases are running smoothly and that data is secure and accessible. This course will introduce you to sets, maps, and typed arrays. These data structures will help you to store and organize database data more efficiently. You will also learn how to work directly with binary data using typed arrays, which is a critical skill for many Database Administrators.
Web Designer
Web Designer
Web Designers create and maintain the look and feel of websites and web applications. While this role does not require mastery of programming languages, more Web Designers are choosing to learn JavaScript to enhance their skillset. This course will help these Web Designers to get started with data structures by introduces them to sets, maps, and typed arrays.
For more career information including salaries, visit:
OpenCourser.com/course/8eju72/javascript
Reading list
We've selected 12 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
JavaScript Arrays and Collections.
Save
Provides a deep dive into the latest features of JavaScript, including ES6 and beyond. It covers the new data structures and collection types introduced in ES6, making it a valuable resource for readers who want to learn about the latest developments in JavaScript.
Provides a deep dive into the JavaScript language. It would be a useful resource for readers who want to learn more about the inner workings of JavaScript and how to use it effectively.
Comprehensive reference guide to the JavaScript language. It covers all aspects of the language, including arrays and collections. It would be a valuable resource for readers who want to learn more about the technical details of JavaScript.
Covers data structures and algorithms in JavaScript. It would be a useful resource for readers who want to learn more about how to use arrays and collections to solve programming problems.
Covers data structures and algorithms in JavaScript. It would be a useful resource for readers who want to learn more about how to use arrays and collections to solve programming problems.
Save
Provides a concise and opinionated guide to the JavaScript language. It would be a useful resource for readers who want to learn more about the good parts of JavaScript and how to use it effectively.
Covers common JavaScript design patterns. It would be a useful resource for readers who want to learn more about how to write reusable and maintainable JavaScript code.
Offers a comprehensive introduction to the JavaScript language and covers the basics of arrays and collections. It would be a useful resource for readers who are new to JavaScript or who want to brush up on the fundamentals.
Presents the concepts of data structures and algorithms in a clear and engaging way. It good choice for beginners and intermediate learners who want to learn more about these topics as they relate to JavaScript programming. The content on general data structures and algorithms provides a solid foundation of knowledge that can be applied to arrays and collections in JavaScript.
Covers advanced JavaScript techniques, including working with arrays and collections. It would be a useful resource for readers who have a solid understanding of the JavaScript language and who want to learn more about how to use it effectively.
Fast-paced introduction to the JavaScript language. It would be a useful resource for readers who have some programming experience and who want to learn JavaScript quickly.
Provides a collection of advanced JavaScript techniques. It would be a useful resource for readers who want to learn more about how to use JavaScript to solve complex programming problems.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/8eju72/javascript
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Time
117 hours
Level
Introductory
Via
Pluralsight
Instructor
Jeff Batt
Language
English
This course belongs to a
collection
called
JavaScript Core Language. It's comprised of ten courses:
- JavaScript: Getting Started
- JavaScript Syntax and Operators
- JavaScript Variables and Types
- JavaScript Arrays and Collections (viewing)
- Javascript Generators and Iterators
- Working with JavaScript Modules
- JavaScript Objects, Prototypes, and Classes
- JavaScript: Functions
- JavaScript Promises and Async Programming
- JavaScript: Functions
Good to know
Explores the role of Javascript in storing and processing data within web applications, which is standard in the web development industry
Develops the use of arrays, sets, maps, and typed arrays, which are fundamental data structures in JavaScript
Led by expert instructor Jeff Batt, who is recognized for his contributions to the JavaScript community
Covers advanced topics such as working with binary data using typed arrays, which are highly relevant in web development
Provides a solid foundation in data collections within JavaScript, which is crucial for building efficient web applications
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