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Learn JavaScript in 2023 # 9 - JavaScript find() function
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Learn JavaScript in 2023 # 9 - JavaScript find() function
Finding a specific element inside an array is something very common and useful. We'll learn to find a movie by its date inside an array of movies. This will give us the opportunity to use a callback function.
Chapters:
0:00 Converting a selected date to an ISO string
1:41 Using the Single Responsibilty Principle to show a specific movie
3:30 Retrievieng data and parsing data from localStorage
5:17 Using the find() function on our array of objects by passing it a callback function
Improve in HTML, CSS and JavaScript by subscribing to our newsletter:
Finding a specific element inside an array is something very common and useful. We'll learn to find a movie by its date inside an array of movies. This will give us the opportunity to use a callback function.
Chapters:
0:00 Converting a selected date to an ISO string
1:41 Using the Single Responsibilty Principle to show a specific movie
3:30 Retrievieng data and parsing data from localStorage
5:17 Using the find() function on our array of objects by passing it a callback function
Improve in HTML, CSS and JavaScript by subscribing to our newsletter:
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