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LinkedIn Learning

JavaScript: Closures

via LinkedIn Learning

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Overview

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Learn what closures are and how to use them in JavaScript. Review the building blocks of closures and discover what closures look like in code.

Syllabus

Introduction
  • Using closures in JavaScript
  • What you should know
  • Environment setup and exercise files
  • Using CoderPad challenges
1. Building Blocks of Closures
  • Local and global scope
  • Nesting functions
  • Return a value from an inner function
  • Create parallel closures
  • Solution: Create a closure using a nested function
2. Creating and Using Closures
  • Implement the module pattern
  • Avoid unintended closures
  • Use JS features in place of closures
  • Solution: Create a module
Conclusion
  • Continuing to learn closures

Taught by

Sasha Vodnik

Reviews

4.7 rating at LinkedIn Learning based on 191 ratings

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