PySpark TipsThis document only talk about advanced usage of pyspark. You need to be familiar with basic concepts of Spark and pyspark.Apr 16, 2021Apr 16, 2021
Design choices of UX, using File manager as exampleComparison of Mac Finder, Windows Explorer, Deepin, Nemo, Ubuntu/Gnome/NautilusDec 5, 2020Dec 5, 2020
Programming Language TrapsThis article shows you a couple of Java/Python/Scala Traps, They are actually not a bug but a feature or limits which usually result in…Oct 21, 2019Oct 21, 2019
Survey of Machine Learning In Width and Depth: Part 1This TLDR article is my personal summary of machine learning methodologies targeting on engineers for understanding and practical usages.Oct 10, 20191Oct 10, 20191
