Arrays concepts - Part 2 | JavaScript Tamil Tutorial - Part 21
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In JavaScript, the map() function
In JavaScript, the map() function is a higher-order function that is available for arrays. It is used to create a new array by applying a provided function to each element of the original array. The map() function does not modify the original array; instead, it returns a new array containing the results of applying the provided function to each element of the original array.
In JavaScript, filter() and reduce() are also higher-order functions available for arrays, like the map() function. They serve different purposes
Both filter() and reduce() are essential tools for working with arrays in JavaScript, allowing you to filter and transform data as needed.
Chapters:
0:00 Arrays in JS - Part 2
0:51 Kutty recap on arrays
3:57 Map demo
8:38 Filter demo
12:42 Reduce demo
16:59 Callback function demo
Source code:
https://github.com/ortoniKC/javascrip...
Presentation link:
https://bit.ly/kurimurai-js-presentation
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In JavaScript, filter() and reduce() are also higher-order functions available for arrays, like the map() function. They serve different purposes
Both filter() and reduce() are essential tools for working with arrays in JavaScript, allowing you to filter and transform data as needed.
Chapters:
0:00 Arrays in JS - Part 2
0:51 Kutty recap on arrays
3:57 Map demo
8:38 Filter demo
12:42 Reduce demo
16:59 Callback function demo
Source code:
https://github.com/ortoniKC/javascrip...
Presentation link:
https://bit.ly/kurimurai-js-presentation
Join membership to help me bring more awesome content like this
@kurimurai
📝Test Practice Site: https://letcode.in/
🐦Discord: Discord: discord
📸Instagram: Instagram: letcode.in
🎓 LinkedIn: LinkedIn: ortoni
⛳️ XPath Extension: https://bit.ly/2T5EUCu
---------------------------------------------------------------------
🎁Support Koushik.
UPI: koushik350-1@okaxis - Name Koushik Chatterjee
Thanks for watching, If you like the video, give it a thumbs up 👆.
Sharing is caring, kindly share the video with your friends and colleagues.
Don't forget to subscribe and hit the bell 🔔 notification.
#kurimurai
9 ماه پیش
در تاریخ 1402/07/27 منتشر شده
است.
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