Union of Arrays in JavaScript 🔗 | DSA Interview Question #8
In this video, we solve the important DSA problem: "Find the Union of Two Arrays" using JavaScript. This is a common question in coding interviews where you're expected to merge two arrays and remove duplicates efficiently.
What you’ll learn:
Multiple approaches to find union of arrays
Using Set in JavaScript for optimal performance
Manual merging with loops and conditional checks
Time and space complexity analysis
Clean and clear code walkthrough
Understanding union logic is essential for set operations, data merging, and real-world JavaScript tasks.
📘 Source Code + Notes:
GitHub: https://github.com/coding4dev/Dsa-Int...
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Tags:
Union of Arrays JavaScript, Merge Arrays without Duplicates JS, JavaScript Set Operations, DSA JavaScript Problems, JavaScript Interview Questions, Union Operation in JS, JavaScript Coding Challenges, Merge Two Arrays JS, Coding 4 Dev DSA Series, JavaScript Placement Prep