Excited about Flutter 2 and Farewell to React NativeI began to use React Native at the end of 2016. In early 2019, I switched to Flutter in the production app and never looked back. In terms…Mar 12, 2021Mar 12, 2021
Reading and Parsing NFC tag on iOS 11Apple finally opens iPhone’s NFC chip. With iOS 11, apps on iPhone 7 and iPhone 7 plus can read NFC tag using Core NFC. (Writing is not…Aug 28, 20172Aug 28, 20172
Published incodeburstReact Native Debugging ToolsThis article introduces how to debug code (logic) and GUI of React Native apps. Originally it was the talk I made at a React.js/React…May 13, 20177May 13, 20177
Implementing Progress Tracker in React NativeThis post shows how I implement a progress tracker (progress bar, progress indicator) in React Native and the lessons I learnt.Jan 22, 2017Jan 22, 2017
Profiling memory usage of a Go appnet/http/pprof is a powerful package for profiling. This video introduces how to use it to do memory profiling. Let me write down the…Nov 20, 2015Nov 20, 2015
Solving the SSL root certificates issueI created a docker container for a golang app, based on debian 7 image. Everything works well until it visits https. The error is x509…Sep 8, 2015Sep 8, 2015
Managing Docker images with tagsWhen you build Docker images many times, you will find it is very necessary to manage images with tags.Jun 8, 2015Jun 8, 2015
Docker Tricks and TipsRecently I deployed my node.js app, Redis, Postgres, Nginx with Docker and wrote a tutorial. I want to share you with some tricks and tips…May 30, 2015May 30, 2015
Restoring/Backing up Postgres Database in a Docker ContainerIn the previous tutorial, I show you how to deploy a web app, Redis, Postgres, Nginx with Docker. This post shows you how to restore and…May 29, 2015May 29, 2015
Deploying a Web App, Redis, Postgres and Nginx with DockerThis tutorial introduces how to deploy a web app, Redis, Postgres and Nginx with Docker on the same server. In this tutorial, the web app…May 29, 2015May 29, 2015
