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Still using a for loop to iterate over a collection of array elements? In this quick guide, Dustin goes over an array method known as map() that has a more straightforward syntax than the standard for loop and some extra features. Follow along to learn how and when to use the map() array method.
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Blog article:
https://trhou.se/3UJ4fjz
Resources:
MDN - toUpperCase() https://trhou.se/3AnIFca
MDN - map() https://trhou.se/3EnSats
Chapters:
0:00 Intro
0:33 MDN documentation for map()
2:43 Setting text editor up for practicing map()
3:11 Practice using map()
6:00 Outro
#javascript #html
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