Practical Regular Expressions 1

Image: https://www.hongkiat.com/blog/getting-started-with-regex/ Did you try the examples from my previous post A Taste of Regular Expressions? Practical skills (what we call “experience” or “know-how” in Korea) don’t develop just from understanding the method. You gain experience by trying once, failing twice, and getting stuck three times. This time, let’s work through some regex examples that you can use directly in real work. Regular expressions start with patterns and end with patterns. Regex is expressing those patterns using a defined syntax. ...

November 15, 2025 · Han · Technical skills (2)

A Taste of Regular Expressions

Image: https://towardsai.net/p/l/regular-expression-regex-in-python-the-basics I used to revise a manuscript of several hundred pages dozens of times until my eyes turned red. I had to revise and re-revise things countless times—when guidelines changed, when I found typos, or when I needed to standardize terminology. Yes, that was me. Haha;;; After learning regular expressions, I finished work that would have taken a week in just 1-2 hours! For researchers who need to write papers or organize and process data, For journal coordinators who need to manage documents of dozens or hundreds of pages, For publishers who need to edit books year-round, And for translators who work with texts written in various languages— After learning regex, your world will be divided into “before regex” and “after regex.” ...

October 31, 2025 · Han · Technical skills (2)

Notepad++

Image: https://notepad-plus-plus.org In Korea, most people write documents using the Hangul program (hwp). Reports or plans that need to follow specific formats and contain various data should be created in Hangul or Word. But do you really need to use paid programs even for simple text documents like diaries or to-do lists? Notepad++ is a great program to use in such cases. The reason people already use it so much isn’t simply because it’s free. Give it a try - think of it as an experiment. For general use, it’s an extremely powerful text editor! ...

October 30, 2025 · Han · Software (4)