What I’ve Done in 2025

What I’ve Done in 2024

What I’ve Done in 2023

What I’ve Done in 2022

What I’ve Done in 2021

What We’ve Done in 2020

[Review] SOE-YCSCS1 Compilers

What I’ve Done in 2020

What We’ve Done in 2019

Notes on DDD Quickly

What I’ve Done in 2019

An Essential Difference Between OOP and FP

A Peep at Types in Haskell

Mr. Curiosity

[Review] You Don’t Know JS: This & Object Prototypes

[Review] 学习乐观

Name Driven Development

Ruby Concurrency Article Collection

Ruby Concurrency in Practice

Ruby Concurrency in Theory

[Review] Working With Ruby Threads

辞职半年记

[Review] Concurrency - Operating Systems Three Easy Pieces

[Review] Website Performance Optimization

Some Hash Tricks in Ruby

[Review] Virtualization - Operating Systems Three Easy Pieces

Preload, Eager_load, Includes, References, and Joins in Rails

Data Types in Rails

Ruby Float Point Arithmetic and Truncation

Ruby Trick: Local Assignment Over Method Sending

Annoying OAuth Issue on HTTP URL Encoding

Great Expectations 2015

[Review] Guidance From POODR

Git Reminders

Readable Git Log by Using Custom Commit Template

Git Filter Branch in Practice

[Review] Practicing Rails

Quotes From Ira Glass

From Irb to Rails Console

Encryption in Ruby

[Review] Design Patterns in Ruby

Things I Learn From Owning Rails Class

[Review] Rebuilding Rails

[Review] Git Community Book

How to Use Mock and Stub in Minitest and Rspec?

ASCIIcast of Fundamentals of Design by CodeSchool

Inside ActiveSupport Notifications

[Review] Metaprogramming Ruby

Includes vs. Joins in Rails

[Review] the Rails 4 Way - Environments and Configurations