At the boundary of technology and education, recording every moment of daily life with code.
Public institutions in South Korea still use files with the .hwp extension a lot.This file format is a proprietary document format created by Hancom (...
About a year after I first got into web development, I started thinking that I wanted to have my own blog.So I decided to spend about six months worki...
Every time I wanted to add something to my homepage, I’d run a build, and it seems there were always a few people trying to access the site in the mea...
Following IndexNow, I decided to automate things with Google as well.After some digging, I found that Google provides something called the Web Search...
I found out about this while submitting my site to Bing: Bing provides a feature called IndexNow.The key point is that you can send an indexing reques...
The first time I encountered this security issue was early in the morning on December 5.It was about how remote code execution was possible in React w...