Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.

There is a bookstore owner that has a store open for n minutes. Every minute, some number of customers enter the store. You are given an integer array customers of length n where customers[i] is the number of the customer that enters the store at the start of the ith minute and all those customers leave after the end of that minute.

在我們需要做 DevOps 時，我們常常會需要用到 Containerization 技術，而 Docker 是目前最為廣泛使用的 Containerization 技術之一。同時我們也可能會用到雲端的算力來幫助我們完成這些工作，因此我們今天將會介紹如何在 Amazon Linux 2 上安裝 Docker。

With React TypeScript and map(), you can create a more elegant personal blog. In this article, I share how to use the map() method to handle dynamic rendering of blog post lists and show the thought process of implementing the modification suggestions provided by ChatGPT.

新年剛好把 MacOS 重灌，讓這台老 macbook pro 2020 重獲新生，也藉此機會重新建置開發環境。因此我們將示範如何在 Mac 安裝 Node.js 以及 NPM，其實直接從官網安裝 Node.js 時就會同時安裝 NPM，因此我將以 Mac 作為示範如何在成功安裝 Node.js，並且展示成功結果！