Ellison ellisonleao

Navigating the modes of Vim

This diagram illustrates navigating through Vim’s modes. It was built factoring Vim 9 (i.e., all its modes, including up to two new modes, cr and cvr, in November 2023). Information about the state() and 'showmode' is provided too.

SVG version

Some features are only available in the SVG version. It is not provided directly from within this gist’s files because SVGs do not always play nicely in GitHub (particularly, refusing to display embedded fonts).

The SVG version includes hover text help, which shows pertinent information about the underlying key, command, mode, etc.

[Alexandre Aquiles]

Mas é... Então vamos lá pessoal. Meu nome é Alexandre Aquiles.

Twitter do Alexandre Aquiles

Eu não vou falar onde eu trabalho, acho que vocês devem saber, né? Porque aqui o negócio é entre a gente mesmo. É papo nosso aqui mesmo.

Eu lancei um livro recentemente, né? Desbravando SOLID. Deixa eu fazer o jabá já, né? Desbravando SOLID.

Semantic Highlighting in Neovim

What is Semantic Highlighting?
Default Highlighting
Using LspTokenUpdate for Complex Highlighting
- Highlighting Based on More Than One Modifier
Dealing with Ambiguity

A half-hour to learn Zig

This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/

Basics

the command zig run my_code.zig will compile and immediately run your Zig program. Each of these cells contains a zig program that you can try to run (some of them contain compile-time errors that you can comment out to play with)

True Color (24-bit) and italics with alacritty + tmux + vim (neovim)

This should make True Color (24-bit) and italics work in your tmux session and vim/neovim when using Alacritty (and should be compatible with any other terminal emulator, including Kitty).

Testing colors

Running this script should look the same in tmux as without.

curl -s https://gist.githubusercontent.com/lifepillar/09a44b8cf0f9397465614e622979107f/raw/24-bit-color.sh >24-bit-color.sh

Python zipapp web apps

What's a zipapp?

This concept is very much like .jar or .war archives in Java.

NOTE: The built .pyz zipapp can run on both Python 2 & 3 but you can only build .pyz zipapps with Python 3.5 or later.

Initial setup

Overview

This gist is based on the information available at golang/dep, only slightly more terse and annotated with a few notes and links primarily for my own personal benefit. It's public in case this information is helpful to anyone else as well.

I initially advocated Glide for my team and then, more recently, vndr. I've also taken the approach of exerting direct control over what goes into vendor/ in my Dockerfiles, and also work from isolated GOPATH environments on my system per project to ensure that dependencies are explicitly found under vendor/.

At the end of the day, vendoring (and committing vendor/) is about being in control of your dependencies and being able to achieve reproducible builds. While you can achieve this manually, things that are nice to have in a vendoring tool include:

	# dependencies
	# pip install -U openai gradio

	import os, openai
	import gradio as gr
	openai.api_key = 'sk-xxxxxx'

	messages = [{"role": "system", "content": """Assistant is an expert candidate in
	technical IT job interviews. Currently, the interview is
	focused on a position for Platform Engineer. So, you have skills

	FROM golang:1.21.0-bullseye as builder

	COPY . /workdir
	WORKDIR /workdir

	ENV CGO_CPPFLAGS="-D_FORTIFY_SOURCE=2 -fstack-protector-all"
	ENV GOFLAGS="-buildmode=pie"

	RUN go build -ldflags "-s -w" -trimpath ./cmd/app

	name: CI

	on: [push]

	jobs:

	test:
	runs-on: ubuntu-latest

	services: