Daniel Schildt d2s

Recently found some clowny gist was the top result for 'google takeout multiple tgz', where it was using two bash scripts to extract all the tgz files and then merge them together. Don't do that. Use brace expansion, cat the TGZs, and extract:

$ cat takeout-20201023T123551Z-{001..011}.tgz | tar xzivf -

You don't even need to use brace expansion. Globbing will order the files numerically:

$ cat takeout-20201023T123551Z-*.tgz | tar xzivf -

bad practice

sudo npm i -g <module>

good practice

npm config set prefix

Making a Datasette of Finnish coronavirus data

From here: https://github.com/HS-Datadesk/koronavirus-avoindata

Tools

You'll need jq, sqlite-utils and Datasette.

jq installation instructions: https://stedolan.github.io/jq/download/
pip install sqlite-utils datasette

TypeScript intro

How to setup TypeScript and use in a normal JavaScript project for learning purposes.

Preparations

mkdir lab-ts
cd lab-ts
git init
touch .gitignore. Add node_modules and dist to the file.

Speaker Rider

by Tatiana Mac

Last updated 14 April 2021

What is a speaker rider?

As speaking comes with immense privilege, I have crafted a speaker rider to set expectations and boundaries around my engagement. I am grateful to all the conference organisers who have brilliantly hosted me. I would love to continue to exercise this privilege to speak at conferences, and use this privilege to make the landscape more accessible and beneficial to tech's most historically excluded and marginalised communities.

Considerations

😫 I provide a lot of explanations for those of you who never had to consider these things. Most thoughtful conferences I've attended check most of these boxes intrinsically, particularly when conference runners are experienced speakers. They get it.

	ARG NODE_VERSION="22"

	# base image to use for docker-compose
	FROM node:${NODE_VERSION} AS builder

	# This needs to happen _inside_ of the FROM to be in "context"
	ARG PG_MAJOR_VERSION="16"

	# Install system dependencies.
	RUN apt update -y && \

	#!/bin/sh
	# echo is from Doug McIlroy, 1972
	# dd ("copy and convert", or "disk destroyer"), 1974
	echo hello world \| dd conv=ucase
	# sed from 1974; sed -E is later
	echo "Hello World" \| sed -E 's/(.)/\1\n/g'
	# awk is from 1977
	awk 'BEGIN { print "Hello World" }'
	echo "World Hello" \| awk '{print $2, $1}'
	# rs (reshape) is from 1983, 4.2 BSD

	// Disable anchor links
	window.addEventListener("click", function (event) {
	event.preventDefault();
	});
	// Disable click eventlisteners
	window.addEventListener("click", function (event) {
	event.stopPropagation();
	}, true);
	// design mode on
	document.designMode = "on";

	const Torus3D = {
	props: {
	// 3D -> 2D projection settings
	camera: {
	type: 'orthographic',
	zoom: 2.25,
	position: [ 1, 1, 1 ]
	},
	// Vertex transformation before screen space transformation
	transform: {