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...spread operator and rest operator - Beau teaches JavaScript

freeCodeCamp.org 156,611 lượt xem 8 years ago
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The spread operator (...) spreads out the elements of an array (or iterable object). The rest operator condenses elements. The spread and rest operators are great additions to ES6!

🔗 Code: http://codepen.io/beaucarnes/pen/EWabjW?editors=0012
🔗 More info: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator

Beau Carnes on Twitter: https://twitter.com/carnesbeau

⭐JavaScript Playlists⭐
▶JavaScript Basics: https://www.youtube.com/playlist?list=PLWKjhJtqVAbk2qRZtWSzCIN38JC_NdhW5
▶Data Structures and Algorithms: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkso-IbgiiP48n-O-JQA9PJ
▶Design Patterns: https://www.youtube.com/playlist?list=PLWKjhJtqVAbnZtkAI3BqcYxKnfWn_C704
▶ES6: https://www.youtube.com/playlist?list=PLWKjhJtqVAbljtmmeS0c-CEl2LdE-eR_F
▶Clean Code: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkK24EaPurzMq0-kw5U9pJh

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