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	Podcast:		Syntax - Tasty Web Development Treats
	Episode:		689: You Should Be Using JavaScript Maps & Sets
	Category:		Technology
	Duration:		00:28:17
	Publish Date:		2023-11-06 10:00:00
	Description:		In this episode of Syntax, Wes and Scott talk about why you should be using JavaScript maps sets, whether you can access them directly, what makes them great, and what weak versions of both are. Show Notes 00:26 Welcome 01:34 Syntax Brought to you by Sentry 01:54 What makes Maps a spicy buffalo object? 07:46 API of Map 08:51 Looping over items in a Map 09:27 Can you change the size of a map after it’s been created? 10:07 Can you access properties directly? 12:13 Where have we used a map as a cache? 13:32 What makes a set an array honey garlic array? 17:28 When should you be using sets instead of an array? Proposed Highlight API is built on Sets 21:47 Can you spread sets like an array? 22:40 Weak versions of map and set WeakMap and Garbage collection Hit us up on Socials! Syntax: X Instagram Tiktok LinkedIn Threads Wes: X Instagram Tiktok LinkedIn Threads Scott: X Instagram Tiktok LinkedIn Threads
	Total Play:		0

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