Paul LauCount Unique Values in ExcelHow to count number of unique elements in specified column? It’s a piece of cake in Python with the help of Pandas function value_counts.Sep 15, 2021Sep 15, 2021
Paul LauGenerate Fake Data with PythonDisinformation and misinformation are two internet buzzwords. However, there is a distinct difference between the two: Disinformation is…Sep 2, 2021Sep 2, 2021
Paul LauScrape Scrolling Web Pages Without CodingWeb pages with long or infinite scrolling are becoming more popular nowadays, especially on mobile APPs. This is no coincidence. Scrolling…Aug 27, 2021Aug 27, 2021
Paul LauPython Multipage Web Scraping TutorialIn my previous tutorial, I showed you how to crawl movie titles and ratings from one single webpage on IMDb.Aug 22, 2021Aug 22, 2021
Paul LauPython Single Webpage Scraping TutorialThis tutorial was written for web scraping newbies. I’ve tried my best to explain the whole process explicitly and intuitively. Please let…Aug 21, 2021Aug 21, 2021