David LauHow to Build and Host a Simple Web App with Express.js and PostgreSQL: A Step-by-Step GuideI have recently taken an online web development bootcamp on Udemy, which was a fantastic experience. (Link to the course…Jun 12Jun 12
David LauAnalyzing the impacts of press releases to stock prices and trading volumeIntroduction:Oct 30, 2023Oct 30, 2023
David LauAnalyzing Valuation Discrepancies: Are Chinese Listed Companies Trading at a Discount to their US…Introduction:Sep 20, 2023Sep 20, 2023
David LauEvaluating craps strategies with PythonCraps is an exciting casino game, and while it may seem complicated at first, understanding the rules can make it a fun experience. Like…Sep 11, 2023Sep 11, 2023
David LauData Science Online Bootcamp from Udemy (offered by 365 Careers) — A Comprehensive Beginner’s…If you are new to the field of data science, you have come to the right place. In the internet, there are numerous resources available to…Sep 4, 2023Sep 4, 2023
David LauGuessing the missing youth unemployment data from China using a very quick and dirty linear…After the youth unemployment (UE) rate (between 16–24 years old) reached a staggering 21.3% in Jun 2023, the highest in at least the past 3…Aug 25, 2023Aug 25, 2023
David LauA nice short course about Gen AI by Google (it is supposedly a beginner course, but it escalates…Since the launch of the seemingly omnipotent ChatGPT by OpenAI, the term Gen AI has been appearing in newspapers, blog posts, and annual…Aug 15, 2023Aug 15, 2023
David LauCreating very simple game (or not so simple) using Scratch, a block-based programming language…Scratch (https://scratch.mit.edu/) is a high-level, block-based visual programming language developed by MIT Media Lab with the objective…Aug 14, 2023Aug 14, 2023