Tutorial
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Docker Getting Started with Docker Running Flask, RedisDB, and NGINX
Docker is a trending term nowadays. The concept is called container, which provides isolation for different applications and makes possible for the application to be shipped and run on a diversity of platforms.
In this tutorial, the basic concepts of Docker will be covered, some basic commands introduced, and finally a tutorial on how to deploy a Flask app connected to a Redis database and served on NGINX with docker network will be covered.
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Arduino ESP8266 with Arduino - Trials and Errors
ESP8266 is a popular WiFi module for its extremely affordable price. However, more errors tend to be encountered during the setup of this primitive module.
In this tutorial, the basic steps of setting up ESP8266 through an Arduino board would be covered, and some personal trials and errors will be shared in hope to save people's time and life if they are stuck with the same problems as I did.