Delete Element in an Array in JavaScript ❌ | DSA Interview Question #15

In this video, we solve an essential DSA problem: "Delete an Element from an Array" using JavaScript. Deleting elements is a crucial operation in array manipulation and is frequently asked in technical interviews.

What you’ll learn:

Deleting from beginning, end, or a specific index

Using JavaScript methods: pop(), shift(), and splice()

Deleting by value vs. by index

Manual deletion using loops and conditionals

Time and space complexity of each method

This is a foundational problem for mastering dynamic arrays and handling data structures in JavaScript efficiently.

📘 Source Code + Notes:

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Tags:
Delete Element from Array JavaScript, Remove Element in JS, JavaScript Array Splice, pop shift JavaScript, JavaScript DSA Problems, Array Manipulation in JS, Interview Questions JavaScript, Delete by Index JavaScript, JavaScript Coding Challenges, Coding 4 Dev DSA Series