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Haril DevBlog Docs Archive

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2024

if(kakaoAI) 2024 참여 후기
[Shell] Easily Organize Annoying Dummy Files
Migrating a Jekyll Blog to Docusaurus
Managing Development Tool Versions with mise
Journey to a Multi-Connection Server
How SELECT FOR UPDATE Works
Understanding 3 Way Handshake with Termshark through Packets
Managing Environment Variables with AWS S3 and Automation
Optimizing Spatial Data Queries Using Spatial Index
Make Testing Easy and Convenient with Fixture Monkey
Deep Dive into Java: The Path to Hello World - Part 3

2023

Deep Dive into Java: The Path to Hello World - Part 2
Deep Dive into Java: The Path to Hello World - Part 1
How Many Concurrent Requests Can a Single Server Application Handle?
[System Design Interview] Implementing a URL Shortener from Scratch
Exploring Docker Compose Support in Spring Boot 3.1
A Yearlong Blogging Journey
Saving EC2 Costs with Jenkins
Changes in Spring Batch 5.0
[System Design Interview] Chapter 5: Consistent Hashing
Understanding Garbage Collection
Optimizing Images for Blog Search Exposure
What Does It Mean to Write Well? - Writing Pipeline
Getting the Most Out of chezmoi
Managing Dotfiles Conveniently with Chezmoi
Optimizing Pagination in Spring Batch with Composite Keys
Improving Code Productivity with Design Patterns in O2
Caution when setting sortKeys in JdbcItemReader
[O2] Developing an Obsidian Plugin
Managing Google Kubernetes Engine through Local CLI
Speeding up Test Execution, Spring Context Mocking

2022

Fixture Monkey 0.4.x
Using Date Type as URL Parameter in WebFlux
Precautions when using ZonedDateTime - Object.equals vs Assertions.isEqualTo
Operating Jenkins with Docker
Making 'diff' More Intuitive, Difftastic
Could not find a valid Docker environment
Key Generation Error
How to Change Vimium Shortcuts
Enable Keyboard Key Repeat on Mac
Docker Network
Docker Volume
[Jacoco] Aggregating Jacoco Reports for Multi-Module Projects
Why Docker?
Exploring Kubernetes
[Java] Making First Collection More Collection-like - Iterable
Elegant HTTP CLI, HTTPie
The Truth and Misconceptions about Getters and Setters
Resolving 'Cannot Find sitemap.xml' Issue
[Spring Batch] KafkaItemReader
Easily Perform Static Code Analysis with Qodana
[Spring Batch] Implementing Custom Constraint Writer
[Kotlin] Infix Functions
[Kotlin] Enhanced Loops
Utilizing Ellipsoids on Earth with Kotlin

2021

How to Use @JsonNaming

Authors

Haril Song
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Owner, Software Engineer at 42dot

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