2025
2025-04-21 How to Delete Large Files on Shared Linux Clusters
2025-04-17 Understanding Kernel Density Estimation
2025-04-02 HT Condor Tricks
2024
2024-12-14 Explanining Log-Sum-Exp
2024-12-12 Infinite Gaussian Mixture Model
2024-04-18 My Application Material for Ce-an Zuo and Chao-ming Wang Scholarship
2024-03-17 Bayesian Statistics
2023
2023-10-03 zsh: command not found: brew
2023-06-10 Introduction to React useContext
2023-06-10 Controlled and Uncontrolled Form in React
2023-04-27 Videos for Thirty-Two Years of IEEE VIS
2023-03-22 Optimization: Least Squares
2023-03-22 Optimization: Standard Form
2023-03-17 Optimization Duality Explained
2023-03-17 Optimization: Introduction (TopBrass)
2023-03-17 Optimization: Multi-Period Planning
2023-03-17 Optimization: Network Flow Problems
2023-03-02 Understanding Levels of Automated Driving
2023-03-02 Qualification Requirement About the Advisor and the Committee at UW Madison Computer Sciences
2023-03-02 MathJax Tips for Markdown (Hugo & Jupyter Notebook)
2023-02-28 ACC-Automated Car Following Model
2023-02-28 Proportional-Integral-Derivative Controller
2022
2022-12-12 Gitignore: How to Ignore Everything in A Specific Folder
2022-12-12 Understanding Non-Square Matrix Multiplication
2022-11-28 How to Take the Derivative of the Logarithm Function
2022-11-03 How to Take the Derivative of the Softmax Function
2022-10-30 How to Take the Derivative of the Sigmoid Function
2022-10-05 Basic Data Wrangling and Plotting Tutorial
2022-09-30 Notes on 3blue1brown Essence of Calculus
2022-09-26 Understanding K-Nearest Neighbors Using MNIST Dataset
2022-09-23 How to Update Cell Value in Pandas
2022-09-22 How to Stay Positive and Have Confidence in Academia
2022-09-21 What on Earth is Entropy?
2022-09-12 My Thinking About Knowledge
2022-08-29 Derivatives of 1/x and square root of x
2022-08-28 Hupyter: Convert Jupyter Notebooks to Hugo Posts
2022-08-27 Why Is Dot Product Defined and Calculated That Way
2022-08-27 Re-understanding Standard Deviation
2022-08-24 Explaining and Implementing Hierarchical Clustering
2022-08-22 Re-Understanding Pearson Correlation Coefficient
2022-08-20 Re-Understanding Z Score
2022-08-12 How to Plot Curves for Functions in R
2022-08-12 Attention: Python Set is Changing From Time to Time
2022-07-14 Plots Now Showing in Blogdown
2022-07-14 Use Inkscape to Convert SVG to PDF
2022-07-14 Latex: Put Year in Parenthesis for Citing
2022-07-14 Cutoff Values for Confirmatory Factor Analysis
2022-07-14 Understanding Correlations
2022-07-07 Understanding 3blue1brown Essence of Linear Algebra
2022-05-11 Convert MathJax in Obsedian to MathJax in Hugo
2022-05-11 Understanding 3blue1brown Vidoes on Neural Networks
2022-04-28 How to Update Personal Token for GitHub Action
2022-04-18 How to Hightlight Changes in Microsoft Word Documents
2022-03-05 How to Delete and Ignore All .ipynb_checkpoints in GitHub Repositories
2022-01-12 Julia Tips
2022-01-11 OpenAlex FAQ
2022-01-11 How to Get WOS ID from DOI
2022-01-04 How to Set Up Python Virtual Environments for Visual Studio Code
2022-01-04 A Beginner's Guide to Snakemake
2022-01-01 Touristic Day Report for 49th St.Gallen Symposium
2021
2021-12-30 My Story of Attending the St.Gallen Symposium
2021-12-14 How to Write A Lot
2021-11-21 curl: (60) SSL certificate problem: certificate has expired
2021-11-20 My Notes on Dalio's Book of Principles
2021-11-06 Julia Plots: How to Do Without Legends
2021-11-06 Julia: How to Plot A Subset of A DataFrame
2021-11-03 Julia Error: character literal contains multiple characters
2021-11-03 Julia: How to Use Conda Virtual Environments in PyCall
2021-10-21 How to Approach Difficult Conversations
2021-10-21 Julia: Change the Maximum Number of Colomns and Rows of A Data Frame Shown in Jupyter Notebooks
2021-10-13 Qualtrics: How to Make Sure An Audio Can Only Be Played Once
2021-10-09 How to Solve: Safari New Tabs Do Not Show Favoriates
2021-10-09 How to Set Up Remote Desktop on a Mac at CS Department of UW-Madison
2021-10-09 Why You Want to Use Log Scale When Visualizing Ratios?
2021-09-22 Philip Guo's Advice for Early-stage PhD Students
2021-09-18 A Collection of PhD Advice I've Read And My Summaries of Them
2021-08-05 How to Download Your Kaltura Videos
2021-08-03 GitHub Authentication Update
2021-08-02 JavaScript Ojbects: Add and Change Name:Value Pairs
2021-07-15 How to Find My Previous Comments in GitHub Issues
2021-07-15 It Is Better to Mute Yourself the Moment You Finish Your Question on Zoom
2021-07-15 Julia: How to Replace Missing Values in A Data Frame
2021-07-14 Julia: How to Conditionally Select Row(s) in A DataFrame
2021-07-14 Julia: How To Find Elements in One Array but Not in the Other
2021-07-14 Julia: How to Find the Position of An Element in An Array
2021-07-14 Julia: How to set A Random Seed
2021-07-13 Julia: How to Write Data Frames as JSON Files
2021-07-11 Julia: How to Navigate Directories
2021-07-10 Julia: How to Understand the Dot Syntax
2021-07-10 Understanding the Groupby Function in Pandas
2021-07-06 Learning Resources for JuliaLang
2021-07-05 Julia: Dict
2021-07-05 Julia: How to Combine Two Arrays But with Pairs
2021-07-05 Julia: How to Rename Columns in A Data Frame
2021-07-05 Julia: So What's the Difference Between ! and : In Dataframes Indexing
2021-07-04 Julia: How to Upgrade to A New Release
2021-07-04 Julia: How to Install, Update, Remove, and Check Versions of, Packages
2021-06-27 Julia: How to Fill A Missing Value with the Previous Non-missing Value
2021-06-21 Julia: How to Read A CSV File from Online
2021-06-17 Principles of Effective Research —— My Notes
2021-06-16 Hannah Safford
2021-06-15 Use Double Quotation Marks in Hugo Shortcodes
2021-06-07 D3.js: How to Manage Trailing Zero and Decimal Points in Percentages
2021-06-06 How to Automatically Generate Table of Contents for A Markdown File
2021-06-01 How to Validate Checkbox in JavaScript
2021-05-18 Time Management
2021-05-17 How to Use D3.js in a Hugo Blog Post
2021-05-16 How to Install and Customize Hugo Easy Gallery
2021-05-12 How to delete your Agoda account
2021-04-28 How to Become Productive
2021-04-13 Professor YY's Machine Learning Talk
2021-04-05 How to Deploy A Hugo Website Using GitHub Pages Action
2021-03-29 How to Use Multiple GitHub Accounts on the Same Computer
2021-03-24 How to Center an SVG in a div
2021-03-23 HTML, CSS, SVG, D3.js, style, attr
2021-03-03 How to Copy and Paste Using CP
2020
2020-12-16 Fix the L3 Programming Layer Error in Bookdown
2020-11-29 How to Deploy a Hugo Website via GitHub Pages
2020-11-13 How to Contribute to a GitHub Project by Creating a New Branch
2020-11-13 How to Use Different Fonts on Overleaf
2020-11-11 How to Open Shortcode Links in a New Tab in Hugo
2020-11-03 How to Use Shortcodes in Blogdown
2020-11-03 How to Create Custom Blocks in Hugo
2020-11-03 How to Delete and Ignore All .DS_Store Files in GitHub Repositories
2020-11-02 How to Tell Hugo Not to Parse HTML
2020-11-02 How to Display Full Width Images in Hugo
2020-11-02 How to Embed an Observable Notebook in A Hugo Blog
2020-11-02 How to Embed An Observable Notebook in A Stand-alone Web Page
2020-10-17 My thoughts on "Science in the age of selfies"
2020-10-13 How to Understand the Difference Between If Statements and While Loops
2020-10-07 How to Download Wget for Mac without Homebrew
2020-10-05 How to Make A Pull Request on GitHub
2020-10-05 What is sys.argv in Python and How to Use It
2020-09-19 Troubleshooting for Using the Hugo Sam Theme
2020-09-07 How to Understand D3.js Continuous Scales
2020-09-05 What I Have Learned from Professor YY
2020-08-31 How to Print Directory Trees on Mac
2020-08-24 Continous Local Preview in Blogdown
2020-08-24 How to Read Local or Online Files in Rmarkdown, Bookdown, and Blogdown
2020-08-21 How to Read Graphs Using igraph in R
2020-08-21 Include fig.cap when referencing a figure in Bookdown or Blogdown
2020-08-19 How to Plot a Network's Degree Distribution Using igraph in R
2020-08-10 How to Set up A Custom Subdomain For Netlify
2020-08-09 How to Update Pandoc for Rmarkdown And Bookdown
2020-07-25 How to Use Legacy Jupyterbook
2020-07-18 Good Hugo Themes for a Simple Website
2020-06-20 How to Block CuteStat in a Hugo Website
2020-06-20 How to Open Links in New Tab in Hugo
2020-06-18 How to Implement Edit This Page on Github for a Hugo Website
2020-06-14 Some Mac Terminal Command Basics
2020-06-09 How to Add Last Modification Date in Hugo
2020-06-05 How to Build a Website Using Hugo without Programming Skills
2020-05-25 How to Solve the Problem of "Remote Origin Already Exists"
2020-05-23 How to Completely Uninstall Homebrew From a Mac
2020-05-14 How to Fix Blurry Images on Mac Chrome
2020-04-30 What Do I Think About TED Talks
2020-04-19 Why Do So Many People Love Dr. Fauci
2020-04-12 What If I Don't Have A Role Model?
2020-03-26 Pagedown Error Shooting
2020-02-25 Brain-to-brain communication and the Mindnet
2020-01-29 How to Install and Upgrade Hugo on Mac