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The Dev Learnings
We are a group of passionate software developers helping fellow developers. Our mission is to share practical tips and lessons to guide you toward success.

Featured articles

Why Scratch is the Secret Weapon for Math and Logic

Why Scratch is the Secret Weapon for Math and Logic

Cracking The Coding Interview - Together

Cracking The Coding Interview - Together

What Really Happens When You Type a URL in Your Browser

What Really Happens When You Type a URL in Your Browser

Erasure Coding Simplified

Erasure Coding Simplified

How Amazon S3 Stores Data

How Amazon S3 Stores Data

Async Communication with the Outbox Pattern

Async Communication with the Outbox Pattern

19
Sep

Cracking The Coding Interview Together – Problem 8.9: Parenthesis

4 min read
19
Sep

Cracking The Coding Interview Together – Problem 8.8: Permutations with Dups

4 min read
19
Sep

Cracking The Coding Interview Together – Problem 8.7: Permutations without Dups

5 min read
19
Sep

Cracking The Coding Interview Together – Problem 8.6: Towers of Hanoi

5 min read
18
Sep

How Uber Protects Against Retry Storms

5 min read