vielmetti

#!/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

bnb

bad practice

sudo npm i -g <module>

good practice

npm config set prefix 

simonw

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

marcusradell

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.

NeilJS

// 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";

tatianamac

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.

mattdesl

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

d2s

#!/usr/bin/env bash

# Add `upstream` Git repository
# git remote add upstream https://github.com/d2s/companies.git

# Merge latest changes from the `upstream` Git repository
git fetch upstream
git checkout master
git merge upstream/master

jvik

listening() {
    if [ $# -eq 0 ]; then
        sudo lsof -iTCP -sTCP:LISTEN -n -P
    elif [ $# -eq 1 ]; then
        sudo lsof -iTCP -sTCP:LISTEN -n -P | grep -i --color $1
    else
        echo "Usage: listening [pattern]"
    fi
}

illvart

{% if permalink == "/" %}
  {% set canonicalUrl = metadata.canonicalUrl %}
{% else %}
  {% set canonicalUrl = metadata.canonicalUrl + page.url %}
{% endif %}
<link rel="canonical" href="{{ canonicalUrl }}">
{# Social meta #}
{% if section == "articles" %}
<meta property="og:type" content="blog">
{% else %}