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Why the `code` Command Stops Working After `apt upgrade` on Linux and How to Fix It

I troubleshot the issue where VSCode can no longer be launched with the `code` command after running `apt update` in a Linux environment, so I’m recording the cause and the fix.

I Built My Own PC, So Here Are the Parts, Cost, and Mistakes I Made

I tried building my first custom PC during the recent Amazon Prime sale. Since I had some trouble beforehand and noticed some mistakes after assembling it, I'm writing this article as a memo for myself.

A Neat Way to Make HTML Code Blocks Generated by Pandoc Compatible with prism.js Syntax Highlighting

Notes on Settings for Getting the Most Out of Windows 10

In this article, I will cover the small settings to configure after a clean install of Windows 10, how to install the applications I personally use often, and how to set up the OS.

Install Frequently Used Applications with Windows Package Manager (winget)

This time, I will use Windows Package Manager, whose major version was just recently released, to install the applications I normally use.

How to Recover When Re:VIEW Starter Breaks Even Though You Changed Nothing

This article explains how to recover when Re:VIEW Starter suddenly stops generating PDFs even though you did not change anything.

Quick notes on running C# on WSL and debugging it in VSCode

This article builds an ELF-format console application with .NET and also sets up debugging for a C# program through VSCode connected to WSL.

[January-May 2021] Looking back and my goals going forward

Looking back after two years since changing careers to become an IT engineer

It has now been exactly two years since I changed careers from a different industry to become what people call an IT engineer. As a look back, I reflect on why I decided to change jobs into the IT industry and what it has been like since then.

Why Tab completion does not work in a container started with docker run -it ... /bin/bash and how to fix it

This article explains how to fix a problem where Tab completion does not work for arguments when using make inside a Docker container.

How to Use QEMU's nographic Option to Run a 30-Day OS Boot Image in the CUI

An introduction to QEMU's nographic option for running a DIY OS in the CUI.

How to Power On a Laptop by Connecting the AC Adapter: A Useful Automatic Startup Setting for Using It While Closed

This post summarizes the BIOS setting that lets you automatically power on a shut down PC when the AC adapter is connected.