Sometimes, you want to share your local files with other users by a web service. A simple command from Python get your work done without installing a complex software.

While you are doing awesome stuffs, some noisy things bother you. The following tips might help you out.

Writing a data mapper to access database is boring, thus many developers usually come with an ORM library at the first place without known its drawbacks. Then they perform some tricks to meet ORM library. This article illustrates a process to build your own data layer with sqlx - a well-extended design from database/sql

Docker does not have a command to update your images to latest version by default. This article shows a trick to update all images to latest version.

Format JSON file in vim