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Drop the prototype with Map

Drop the prototype with Map: Switching to ES6 in Node.js
Drop the prototype with Map: Switching to ES6 in Node.js

Learn about the new Map structure, which replaces the need to use objects for any collection of key/value pair elements.

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Skill Level Intermediate
2h 10m
Duration
36,361
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Skills covered in this course
Developer Web Web Development ECMAscript Node.js

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