Ben Chuanlong Du's Blog

It is never too late to learn.

Tips on Charles Schwab Trader API

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

Charles Schwab Developer Portal

Charles Schwab is developing Trader APIs (for both commercial and individual). The scheduled release date is For more questions, you can contact the Trader Services team at …

Tips on Shell Commands

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

explainshell.com

  1. command-not-found - Suggest installation of packages in interactive bash sessions

  2. nohup, disown

  3. nautilus-open-terminal

Configuration

https://github.com/thoughtbot/til/blob/master/bash/bash_profile_vs_bashrc.md#:~:text=bashrc%20is%20sourced%20on%20every …

Editing Shell Commands Using Vim

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

  1. Bash supports both Vi mode and Emacs mode. The default is Emacs mode. You can turn on the Vim mode by set -o vi in .bashrc.

export EDITOR=vim

A better …

US Treasury Yield Curve

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

yield curve https://www.gurufocus.com/yield_curve.php

Understanding the Yield Curve

https://www.schwab.com/learn/story/understanding-yield-curve

What is a yield curve?

https://www.fidelity.com/learning-center/investment-products/fixed-income-bonds …