21 hours ago · software

How to Limit Comment Nesting Depth in Self-Referencing Tables

Introduction When building a comment system e.g., Reddit or a tech blog that uses a self‑referencing relationship, each comment can reference another comment a...

2 days ago · software

How to Practice Graph Problems on LeetCode for Beginners: A Structured Roadmap

Originally published on LeetCopilot Bloghttps://leetcopilot.dev/blog/how-to-practice-graph-problems-on-leetcode-for-beginners Graphs feel overwhelming if you ju...