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John
John

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Day 11 - 30 Days learn Web Dev

18 Dec 2023

Finished:
2721. Execute Asynchronous Functions in Parallel

What I learn:

  • How to emulate Promise.all()
  • For arrays, the length property returns the highest numeric index plus one.
let arr = [];
arr[1] = 1;
arr.length;  // return 2
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