Steffen Giers gearsdigital

How to remap the caps lock key to the emoji selector on Mac

Go to System Preferences -> Keyboard -> Modifier Keys...
Change “Caps Lock” to “No action”
Install Seil
Change the Caps Lock key in Seil to keyCode 80 (F19)
Install Karabiner
Open Karabiner and go to Misc & Uninstall -> Open private.xml
Copy the contents of this gist's example to the XML file and save
In Karabiner, go to Change Keys -> Reload XML

Setup multiple git identities & git user informations

/!\ Be very carrefull in your setup : any misconfiguration make all the git config to fail silently ! Go trought this guide step by step and it should be fine 😉

Setup multiple git ssh identities for git

Generate your SSH keys as per your git provider documentation.
Add each public SSH keys to your git providers acounts.
In your ~/.ssh/config, set each ssh key for each repository as in this exemple:

Install Shopware 6 (For Development)

cd ~/sites
valet park
# clone shopware
git clone -b 6.1 https://github.com/shopware/development.git shopware
# change directory
cd shopware
# install dependencies

What is new in the ES2021 edition of “JavaScript for impatient programmers”?

Free to read online: exploringjs.com/impatient-js/

The exercises now run as native ESM modules on Node.js. Previously, they were run via the esm package.
Material on new ES2021 features:
- String.prototype.replaceAll()
- Promise.any()
- Logical assignment operators
Underscores (_) as separators in number literals and bigint literals

	# To be pasted in ~/.profile
	vagrant() {
	if [[ $@ == "halt all" ]]; then
	command vagrant global-status \| grep running \| colrm 8 \| xargs -L 1 -t vagrant halt
	else
	command vagrant "$@"
	fi
	}

	'use strict';

	/*::
	type Client = Object;
	type Channel = string;
	*/
	const channels/: Map<Channel, Set<Client>> / = new Map;
	const clients/: Map<Client, Set<Channel>> / = new WeakMap;
	const join = (name, client) => {
	if (!channels.has(name)) {