Forem

Geoffrey Kim profile picture

Geoffrey Kim

🧑‍💻 Software Engineer. do no harm. reject prejudice. Building in public while documenting what I learn.

Location South Korea Joined Joined on  Personal website https://www.linkedin.com/in/jwkim-dev/ github website twitter website

Education

Chungnam National University

Pronouns

he/him

Work

Software Engineer

Fixing Docker Desktop’s “Unable to find Docker zsh completion in your FPATH” on macOS (Oh My Zsh + Homebrew)
mochafreddo profile

Fixing Docker Desktop’s “Unable to find Docker zsh completion in your FPATH” on macOS (Oh My Zsh + Homebrew)

#docker #zsh #macos #ohmyzsh
1
Comments
4 min read

Want to connect with Geoffrey Kim?

Create an account to connect with Geoffrey Kim. You can also sign in below to proceed if you already have an account.

Create Account
Already have an account? Sign in
Solving SSL Certificate Verification Issues with pip on macOS
mochafreddo profile

Solving SSL Certificate Verification Issues with pip on macOS

#python #macos #pip #ssl
6
Comments
6 min read
Hardware Entropy: The Hidden Foundation of Modern Cryptography
mochafreddo profile

Hardware Entropy: The Hidden Foundation of Modern Cryptography

#cybersecurity #cryptography #randomnumbergeneration #systemsecurity
1
Comments
5 min read
Optimizing Vue.js Performance with `shallowRef`: An In-Depth Guide
mochafreddo profile

Optimizing Vue.js Performance with `shallowRef`: An In-Depth Guide

#vue #performance #reactivity #shallowref
2
Comments
4 min read
Understanding SNI (Server Name Indication) and Modern Encryption Solutions
mochafreddo profile

Understanding SNI (Server Name Indication) and Modern Encryption Solutions

#cybersecurity #networking #encryption #webdev
1
Comments
2 min read
A Deep Dive into Cryptographic Random Number Generation: From OpenSSL to Entropy
mochafreddo profile

A Deep Dive into Cryptographic Random Number Generation: From OpenSSL to Entropy

#cryptography #randomnumbergeneration #cybersecurity #entropymanagement
4
Comments
24 min read
Enhancing Docker Security: The Power of Non-Root Users
mochafreddo profile

Enhancing Docker Security: The Power of Non-Root Users

#dockersecurity #containerbestpractices #nonrootusers #devsecops
Comments
4 min read
Nginx Generic Hash Load Balancing: A Comprehensive Guide
mochafreddo profile

Nginx Generic Hash Load Balancing: A Comprehensive Guide

#nginx #loadbalancing #webperf #serverarchitecture
6
Comments
3 min read
Resolving Styled-Components Warning: Unknown Prop 'category' on DOM Element
mochafreddo profile

Resolving Styled-Components Warning: Unknown Prop 'category' on DOM Element

#react #styledcomponents #typescript #webdev
1
Comments
5 min read
eBPF: Revolutionizing Linux Kernel Programming
mochafreddo profile

eBPF: Revolutionizing Linux Kernel Programming

#ebpf #linux #kernel #networking
1
Comments
3 min read
A Comprehensive Guide to Using Footers in Conventional Commit Messages
mochafreddo profile

A Comprehensive Guide to Using Footers in Conventional Commit Messages

#git #versioncontrol #softwareengineering #conventionalcommits
4
Comments
2 min read
Improving CSS Loading in React Applications: Avoiding `@import` in `createGlobalStyle`
mochafreddo profile

Improving CSS Loading in React Applications: Avoiding `@import` in `createGlobalStyle`

#react #styledcomponents #webperf #cssom
Comments
3 min read
Handling React Warnings: Filtering Props in Styled Components
mochafreddo profile

Handling React Warnings: Filtering Props in Styled Components

#react #styledcomponents #performance #codemaintainability
2
Comments
2 min read
Understanding API Keys, JWT, and Secure Authentication Methods
mochafreddo profile

Understanding API Keys, JWT, and Secure Authentication Methods

#authentication #security #jwt #apikeys
4
Comments
3 min read
How to Ensure Docker Compose Uses Environment Variables from the `.env` File
mochafreddo profile

How to Ensure Docker Compose Uses Environment Variables from the `.env` File

#docker #environmentvariables #dockercompose #devops
1
Comments
2 min read
How to Switch from HTTPS to SSH for GitLab Repositories
mochafreddo profile

How to Switch from HTTPS to SSH for GitLab Repositories

#git #ssh #versioncontrol #programmingtips
5
Comments
2 min read
Moving Work from the Main Branch to a New Branch in Git
mochafreddo profile

Moving Work from the Main Branch to a New Branch in Git

#git #versioncontrol #softwaredevelopment #programmingtips
Comments
2 min read
Understanding the Structural Differences Between BSD-based Kernels and Linux Kernels
mochafreddo profile

Understanding the Structural Differences Between BSD-based Kernels and Linux Kernels

#bsd #kernel #linux #os
4
Comments
4 min read
Understanding Docker Containers: Leveraging Linux Kernel's Namespaces and cgroups
mochafreddo profile

Understanding Docker Containers: Leveraging Linux Kernel's Namespaces and cgroups

#docker #linux #kernel #containerization
6
Comments
3 min read
Running Docker on macOS Without Docker Desktop: Alternatives, Limitations, and Best Practices
mochafreddo profile

Running Docker on macOS Without Docker Desktop: Alternatives, Limitations, and Best Practices

#docker #macos #virtualization #devops
175
Comments 3
3 min read
How to Manage and Migrate Docker Volumes for PostgreSQL
mochafreddo profile

How to Manage and Migrate Docker Volumes for PostgreSQL

#docker #postgres #datamigration #devops
4
Comments
2 min read
Understanding the Use of `flock` in Linux Cron Jobs: Preventing Concurrent Script Execution
mochafreddo profile

Understanding the Use of `flock` in Linux Cron Jobs: Preventing Concurrent Script Execution

#linux #cronjobs #systemadministration #scripting
4
Comments
3 min read
Understanding Remote Procedure Calls and Protocol Buffers
mochafreddo profile

Understanding Remote Procedure Calls and Protocol Buffers

#distributedsystems #microservices #grpc #protocolbuffers
Comments
3 min read
Understanding REST, GraphQL, and gRPC: A Comprehensive Comparison
mochafreddo profile

Understanding REST, GraphQL, and gRPC: A Comprehensive Comparison

#webdev #api #microservices #datacommunication
1
Comments
3 min read
Building a Modern User Permission Management System with FastAPI, SQLAlchemy 2.0, and MariaDB
mochafreddo profile

Building a Modern User Permission Management System with FastAPI, SQLAlchemy 2.0, and MariaDB

#fastapi #sqlalchemy #userauthentication #databasedesign
36
Comments 3
16 min read
Setting Up and Managing Android Emulators on macOS with Homebrew
mochafreddo profile

Setting Up and Managing Android Emulators on macOS with Homebrew

#android #macos #homebrew #emulation
36
Comments 2
3 min read
Reverting File Changes in Git: A Comprehensive Guide
mochafreddo profile

Reverting File Changes in Git: A Comprehensive Guide

#git #versioncontrol #devops #programmingtips
8
Comments 1
3 min read
Understanding Webpack and Babel: Key Tools for Modern JavaScript Development
mochafreddo profile

Understanding Webpack and Babel: Key Tools for Modern JavaScript Development

#javascript #webdev #webpack #babel
4
Comments
3 min read
Managing SSH Keys Across Multiple Devices: An Enhanced Guide
mochafreddo profile

Managing SSH Keys Across Multiple Devices: An Enhanced Guide

#sshkeys #gitlab #security #devops
6
Comments 7
4 min read
Resolving Docker Installation Conflicts on macOS
mochafreddo profile

Resolving Docker Installation Conflicts on macOS

#docker #macos #homebrew #devops
Comments
2 min read
Navigating Feature Deployment with Git: A Guide
mochafreddo profile

Navigating Feature Deployment with Git: A Guide

#git #versioncontrol #deployment #softwareengineering
Comments
4 min read
Decoding Numerical Representation: Floating-Point vs. Fixed-Point Arithmetic in Computing
mochafreddo profile

Decoding Numerical Representation: Floating-Point vs. Fixed-Point Arithmetic in Computing

#computerscience #programming #softwareengineering #numericcomputing
4
Comments 1
6 min read
Resolving Node.js and npm Issues on macOS
mochafreddo profile

Resolving Node.js and npm Issues on macOS

#node #npm #yarn #troubleshooting
2
Comments
3 min read
Understanding Cross-Site Scripting (XSS)
mochafreddo profile

Understanding Cross-Site Scripting (XSS)

#security #xss #vulnerability #cybersecurity
6
Comments 1
4 min read
Understanding and Resolving "fatal: The current branch has no upstream branch" Error in Git
mochafreddo profile

Understanding and Resolving "fatal: The current branch has no upstream branch" Error in Git

#git #branchmanagement #errorresolution #collaboration
9
Comments
3 min read
Preventing and Solving Husky Permission Denied Errors in Node.js Projects
mochafreddo profile

Preventing and Solving Husky Permission Denied Errors in Node.js Projects

#node #git #devops #troubleshooting
7
Comments
3 min read
Finding the Optimal Bcrypt Rounds for Your Production Environment
mochafreddo profile

Finding the Optimal Bcrypt Rounds for Your Production Environment

#security #bcrypt #performance #javascript
1
Comments
6 min read
Understanding Bcrypt Rounds: Balancing Security and Performance
mochafreddo profile

Understanding Bcrypt Rounds: Balancing Security and Performance

#security #bcrypt #hashing #passwordprotection
Comments
2 min read
PostgreSQL vs MySQL: An In-depth Comparison
mochafreddo profile

PostgreSQL vs MySQL: An In-depth Comparison

#postgres #mysql #database #sql
1
Comments
4 min read
Secure and Efficient Administrator Management in Modern Applications
mochafreddo profile

Secure and Efficient Administrator Management in Modern Applications

#security #devops #webdev #bestpractices
1
Comments
2 min read
Refactoring Legacy Code: A Methodical Approach
mochafreddo profile

Refactoring Legacy Code: A Methodical Approach

#coderefactoring #softwaremaintenance #legacycode #bestpractices
Comments
3 min read
The Art of Writing Clean Code: A Guide for Developers
mochafreddo profile

The Art of Writing Clean Code: A Guide for Developers

#cleancode #softwaredevelopment #programmingbestpractices #codequality
Comments
4 min read
Understanding the Differences: MongoDB vs. Relational Databases
mochafreddo profile

Understanding the Differences: MongoDB vs. Relational Databases

#nosql #mongodb #relationaldatabases #databasedesign
Comments
2 min read
Handling Local Dates in JavaScript with `formatDateToLocalISO`
mochafreddo profile

Handling Local Dates in JavaScript with `formatDateToLocalISO`

#javascript #datehandling #webdev #timezonemanagement
1
Comments
2 min read
Managing Time Zones in Linux and MySQL
mochafreddo profile

Managing Time Zones in Linux and MySQL

#linux #mysql #timezonemanagement #serverconfiguration
Comments 2
4 min read
Managing Logs with PM2 and pm2-logrotate
mochafreddo profile

Managing Logs with PM2 and pm2-logrotate

#node #pm2 #logging #devops
12
Comments
2 min read
Managing Dependencies with Yarn PnP: To Commit or Not to Commit the `.yarn` Folder?
mochafreddo profile

Managing Dependencies with Yarn PnP: To Commit or Not to Commit the `.yarn` Folder?

#dependencymanagement #versioncontrol #softwaredevelopment #yarnpnp
Comments
2 min read
Understanding Async/Await and Promises in JavaScript and TypeScript
mochafreddo profile

Understanding Async/Await and Promises in JavaScript and TypeScript

#javascript #typescript #asyncawait #promises
8
Comments
3 min read
Configuring Neovim with `init.lua`: A Comprehensive Guide
mochafreddo profile

Configuring Neovim with `init.lua`: A Comprehensive Guide

#neovim #lua #programming #editor
39
Comments 3
11 min read
Embracing Efficiency: Yarn Berry vs. pnpm and the Power of Monorepos
mochafreddo profile

Embracing Efficiency: Yarn Berry vs. pnpm and the Power of Monorepos

#yarn #pnpm #monorepo #packagemanagement
Comments
3 min read
Resolving Yarn Install and TypeScript Issues in a NestJS Project
mochafreddo profile

Resolving Yarn Install and TypeScript Issues in a NestJS Project

#nestjs #typescript #vscode #yarn
1
Comments
2 min read
Understanding Float vs. Double in C and C++
mochafreddo profile

Understanding Float vs. Double in C and C++

#programming #c #cpp #datatypes
Comments
2 min read
Managing Next.js and NestJS Applications in Production with PM2
mochafreddo profile

Managing Next.js and NestJS Applications in Production with PM2

#pm2 #nextjs #nestjs #node
29
Comments 1
3 min read
Quick Guide to Leveraging Read the Docs for Your GitHub Projects
mochafreddo profile

Quick Guide to Leveraging Read the Docs for Your GitHub Projects

#readthedocs #github #documentation #opensource
1
Comments
2 min read
How to Manage Documentation in a GitHub Repository: A Guide for Junior Developers
mochafreddo profile

How to Manage Documentation in a GitHub Repository: A Guide for Junior Developers

#github #documentation #markdown #juniordeveloper
28
Comments 7
3 min read
Understanding Synchronization and Asynchronization in Computer Science
mochafreddo profile

Understanding Synchronization and Asynchronization in Computer Science

#synchronization #asynchronization #concurrency #programminglanguages
Comments
3 min read
Demystifying CQRS for Junior Developers: A Friendly Guide
mochafreddo profile

Demystifying CQRS for Junior Developers: A Friendly Guide

#cqrs #architecture #performance #scalability
Comments
3 min read
Understanding Wireless Router Encryption: TKIP, AES, and TKIP&AES
mochafreddo profile

Understanding Wireless Router Encryption: TKIP, AES, and TKIP&AES

#tkip #aes #encryption #wirelesssecurity
2
Comments
2 min read
Understanding WEP and WPA-PSK in Wireless Router Security
mochafreddo profile

Understanding WEP and WPA-PSK in Wireless Router Security

#wirelesssecurity #networksecurity #wpa #cybersecurity
Comments
3 min read
Understanding Passkey Formats: Passphrase and Hex for Wireless Routers
mochafreddo profile

Understanding Passkey Formats: Passphrase and Hex for Wireless Routers

#networksecurity #wifi #cybersecurity #techtips
Comments
3 min read
loading...