Posts by splunk (44)

splunk April 19, 2025

Backend engineer

Database System design

splunk April 19, 2025

leetcode

1. recursive 2. dfs 3. bfs 4. dp 5. back tracking 6. quick sort 7. stack 8. Two pointers 9. Hash table, hashset 10. linked list 11. Sliding window 12. Fast and slow pointers 13. Binary search 14. Heap 15. Interval

splunk March 10, 2025

docker-compose clean space

docker system prune -af docker volume prune -f docker builder prune -f

splunk March 10, 2025

docker hub command:

1. docker build --platform linux/amd64 -t your-dockerhub-username/backend:latest ./backend 2. docker push your-dockerhub-username/backend:latest

splunk February 10, 2025

Keep hair

1. Quit coke and soda water

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