🔥 Daily Digest: Coding Smarter with AI: Mastering Vue 3, Error Handling, and JavaScript Optimization

Daily Issue #27

• Using template refs in Vue 3 with Composition API

• AggregateError helps you handle multiple errors at once in JavaScript

• Common Causes of Memory Leaks in JavaScript

• 5 ways Gen AI makes my meetings better

• Fundamentals - Your journey in Web Development starts here

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Finding Common Elements Between Arrays with Set Intersection in JavaScript

Problem: I had two arrays and needed to find their common elements. In the past, I would have relied on custom helper methods for this task, but today I decided to explore a more native solution in JavaScript.

Solution: JavaScript's Set.prototype.intersection() allows you to find the common elements between two sets

const setA = new Set([1, 2, 3]);
const setB = new Set([2, 3, 4]);
const intersection = setA.intersection(setB);
console.log(intersection); // Output: Set { 2, 3 }

Keywords: JavaScript set intersection, array common elements, native JavaScript set methods, Set.prototype.intersection, find array intersection, working with arrays in JavaScript.

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