sfate

Alerts are an extension of Markdown used to emphasize critical information. On GitHub, they are displayed with distinctive colors and icons to indicate the importance of the content.

An example of all five types:

> [!NOTE]  
> Highlights information that users should take into account, even when skimming.

> [!TIP]
> Optional information to help a user be more successful.

sfate

Demo:

Spoiler warning

Spoiler text. Note that it's important to have a space after the summary tag. You should be able to write any markdown you want inside the <details> tag... just make sure you close <details> afterward.

console.log("I'm a code block!");

sfate

# fromhex A52A2A
# fromhex "#A52A2A"
# BLUE_VIOLET=$(fromhex "#8A2BE2")
# http://unix.stackexchange.com/a/269085/67282
function fromhex() {
  hex=$1
  if [[ $hex == "#"* ]]; then
    hex=$(echo $1 | awk '{print substr($0,2)}')
  fi
  r=$(printf '0x%0.2s' "$hex")

sfate

brew upgrade asdf

asdf plugin add ruby https://github.com/asdf-vm/asdf-ruby.git
asdf plugin add nodejs https://github.com/asdf-vm/asdf-nodejs.git
asdf plugin add golang https://github.com/asdf-community/asdf-golang.git
asdf plugin-add rust

RUBY_VERSION=3.3.0
NODE_VERSION=20.11.0
GO_VERSION=1.22.3

sfate

TL;DR

Function that provides ability to print variable values in golang. No external dependencies are used. Try it online: https://go.dev/play/p/mxbwyIUSLVZ

Legend

Sometimes printing some variable value in golang might be challenging or not easy to follow. Current implementation just simply wraps passed object into json and prints it in STDOUT.

sfate

package main

import "fmt"

var (
  Info = Teal
  Warn = Yellow
  Fata = Red
)

sfate

TL;DR

Function that provides ability to compare two structs in human-readable diff output with testify package. Try it online: https://go.dev/play/p/1v288fhRk9T

Legend

testify package for golang provides Equal function to compare structs (lists, arrays, etc). Unfortunately, it doesn't prints actual values for time objects in output diff.

sfate

If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.

Find out what codec you're using

1. Play a song on your headphones
2. Option (⌥) click the Bluetooth button at the top of your screen
3. If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX

sfate

#!/bin/bash

TMP_DIR="./tmp"
mkdir -p $TMP_DIR

function install_sfcgal() {
  SFCGAL_FORMULAE_PATH="$TMP_DIR/sfcgal.rb"
  DOWNLOAD_URL="https://gist.githubusercontent.com/sfate/cc92b94657ed4fcf3b35b17849e4d65a/raw/69db8b4c9401c8914babf854af5512ab4f897e19/sfcgal.rb"

  curl -s $DOWNLOAD_URL -o "$SFCGAL_FORMULAE_PATH"

sfate

class Sfcgal < Formula
  desc "C++ wrapper library around CGAL"
  homepage "http://sfcgal.org/"
  url "https://gitlab.com/sfate/SFCGAL/-/archive/v1.3.10/SFCGAL-v1.3.10.tar.gz"
  sha256 "64a184ce4090508cbd3d947966ed295173632395452465856febc23e8641d5be"
  license "LGPL-2.0-or-later"

  bottle do
    sha256 arm64_big_sur: "64a184ce4090508cbd3d947966ed295173632395452465856febc23e8641d5be"
    sha256 big_sur:       "d3db5932f5c16c7612a3491fe635aede4c3fdba1dcf4fb46641e13a42bb8242d"