Quick Overview

This question evaluates understanding of JWT structure, Base64URL encoding, string manipulation, and JSON parsing as applied to decoding token components. It is commonly asked to assess practical implementation abilities and edge-case/error handling in the Coding & Algorithms domain, emphasizing practical application over purely conceptual reasoning.

Decode a JWT string without libraries

Company: Microsoft

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: hard

Interview Round: Onsite

Quick Answer: This question evaluates understanding of JWT structure, Base64URL encoding, string manipulation, and JSON parsing as applied to decoding token components. It is commonly asked to assess practical implementation abilities and edge-case/error handling in the Coding & Algorithms domain, emphasizing practical application over purely conceptual reasoning.

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