Ben Chuanlong Du's Blog

It is never too late to learn.

Cloud Object Storage

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Amazon S3

Google Cloud Storage

Use Tauri to Build a Desktop Application

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tauri is a framework for building tiny, blazing fast binaries for all major desktop platforms. Developers can integrate any front-end framework that compiles to HTML, JS and CSS for building their …

Use TableSample in SQL

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

The limit clause (or the method DataFrame.limit if you are using Spark) is a better alternative if randomness is not critical.

PostgreSQL

SELECT id from table TABLESAMPLE BERNOULLI(10) WHERE …

Tips on Anthem BCBS Insurance

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Check Whether A Care Provide Is In-network Or Not

  1. Click on "Find Care" on the Anthem portal and if a care provide populates then it in network.

  2. You may also use …