haliphax

#!/usr/bin/env bash
# install gitmoji as a commit hook
#
# - uses https://www.npmjs.com/package/gitmoji-cli
# - does not require global module installation
# - skips hook if message already starts with gitmoji

root="$(git rev-parse --show-toplevel)"
hook="$root/.git/hooks/prepare-commit-msg"

bengrosser

/* this probably breaks light mode
 * totally untested
 * but it does fix my problem, which is that the 
 * mastodon.social dark mode doesn't adjust the
 * post composition window to also be in dark mode
 *
 * I activate the below using the Stylus extension
 */

Wilfred

hs.hotkey.bind({"cmd", "alt", "ctrl"}, "F", function()
  local app = hs.application'firefox'
  if app ~= nil then
     app:activate()
  end
end)

TaylanTatli

:root {
  --font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --body-color: rgba(255, 255, 255, 0.7);
  --body-background: #282c34;
  --header-link-color: #9b9494;
  --header-active-link-color: #d19a66;
  --input-border: 1px solid #2c384e;
  --input-background: #2c384e;
  --input-placeholder-color: #888;
  --input-focus-border-color: #d19a66;

ChristopherA

Brew Bundle Brewfile Tips

Copyright & License

Unless otherwise noted (either in this file or in a file's copyright section) the contents of this gist are Copyright ©️2020 by Christopher Allen, and are shared under spdx:Creative Commons Attribution Share Alike 4.0 International (CC-BY-SA-4.) open-source license.

Sponsor

If you more tips and advice like these, you can become a monthly patron on my GitHub Sponsor Page for as little as $5 a month; and your contributions will be multipled, as GitHub is matching the first $5,000! This gist is all about Homebrew, so if you like it you can support it by donating to them or becoming one of their Github Sponsors.

krisleech

Renew GPG key

Given that your key has expired.

$ gpg --list-keys
$ gpg --edit-key KEYID

Use the expire command to set a new expire date:

jsomers

Using websockets to easily build GUIs for Python programs

I recently built a small agent-based model using Python and wanted to visualize the model in action. But as much as Python is an ideal tool for scientific computation (numpy, scipy, matplotlib), it's not as good for dynamic visualization (pygame?).

You know what's a very mature and flexible tool for drawing graphics? The DOM! For simple graphics you can use HTML and CSS; for more complicated stuff you can use Canvas, SVG, or WebGL. There are countless frameworks, libraries, and tutorials to help you draw exactly what you need. In my case, this was the animation I wanted:

(Each row represents a "worker" in my model, and each rectangle represents a "task.")

meain

export default [
  "Reticulating splines...",
  "Generating witty dialog...",
  "Swapping time and space...",
  "Spinning violently around the y-axis...",
  "Tokenizing real life...",
  "Bending the spoon...",
  "Filtering morale...",
  "Don't think of purple hippos...",
  "We need a new fuse...",

JoaquimLey

Step 1 - Create a New SSH Key

We need to generate a unique SSH key for our second GitHub account.

ssh-keygen -t rsa -C "your-email-address"

Be careful that you don't over-write your existing key for your personal account. Instead, when prompted, save the file as id_rsa_COMPANY. In my case, I've saved the file to ~/.ssh/id_rsa_work.

Step 2 - Attach the New Key

sinewalker

#/bin/bash
#-- Script to automate https://help.github.com/articles/why-is-git-always-asking-for-my-password
# Forked from the original to do the opposite:  Switch ssh repo urls to https
# Original here: https://gist.github.com/m14t/3056747
# Thanks to @m14t

#origin or upstream
REMOTE=${1-origin}

REPO_URL=`git remote -v | grep -m1 "^$REMOTE" | sed -Ene's#.*(git@github.com:[^[:space:]]*).*#\1#p'`