How to handle multiple JSON responses in Go

July 08, 2020

Introduction If your API returns a single type JSON, you can use https://mholt.github.io/json-to-go/. But, it gets tricky if there are…

Read More

How to manage multiple workstations using Ansible.

March 14, 2020

Use Ansible Thanks to Kubernetes and GCP, I don't use Ansible as often as in the past. However, it's stil useful to manage multiple…

Read More

Design Uber

March 14, 2019

이번에는 (간단한) 우버 (같은) 시스템 디자인을 정리해본다. 시스템 디자인 우선 시스템 디자인 방법론에 따라 시작하자 요구 사항을 정리한다. 유저가 ~을 할 수 있는가? ~ 기능이 필요한가? back of the envelope estimation…

Read More

How to use a Map in ReasonML

November 03, 2018

Module Functor... In ReasonML, is a module functor. In OCAML, returns a module. It requires two parameters; And then creat an empty map…

Read More

Implement a Trie

March 17, 2018

Trie 는 무엇인가? LeetCode 에서 풀어볼 수 있다. 전화번호부에 사람이름이 저장되어있다. 만약 LinkedList…

Read More

© 2021 Mo Kweon. All rights reserved.