YouTube on Ken Huang

Eglot for Better Programming Experience in Emacs

whatacold@gmail.com (Ken Huang) — Sat, 22 Jan 2022 11:36:18 +0800

LSP, or Language Server Protocol, makes programming easier by introducing features like more precise auto-completion and definition lookup. It may have scratched your itches, and you may wonder what the experience is like in Emacs.

BTW, I'm improving my English by watching YouTube videos every single day; If you're also learning English, or any languages, LanguagePuppy can definitely help you. It's a Chrome extension I developed using Clojure. Check it out:

Writing a Python Script in Emacs in 45 Minutes!

whatacold@gmail.com (Ken Huang) — Sat, 11 Dec 2021 09:24:53 +0800

Note: watch my live coding session of this article:

Intro

If you've heard some rumors of Emacs that it has a very steep learning curve (or that Emacs makes a computer slow), you may be too scared to look at it. It indeed has some learning curve (learning anything does have one), but it isn't very steep. I learned this after getting my hands dirty with Emacs a few years ago.

How To Revert a Series of Git Commits?

whatacold@gmail.com (Ken Huang) — Tue, 24 Sep 2019 23:14:00 +0800

Sometimes, I need to revert a series of commits that I've already pushed, doing a git hard reset (git reset --hard) is not an option, as someone may already have new commits based on mine.

For example, assume that I've made a few commits like below:

65a2c62 * commit 10
25cad43 * commit 9
72ad583 * commit 8
ceebf9a * commit 7
acf8a11 * commit 6
28d526f * commit 5
63af1e2 * commit 4
982c71c * commit 3
0fb4c2d * commit 2
acf9da1 * commit 1
b5f9933 * commit 0

For whatever reason, I need to "drop" the changes made by commit 6 to commit 10, that is, go back to "commit 5" without deleting these commits.