jonikorpi

const observer = new ResizeObserver((entries) => {
  const entry = entries[0];

  if (entry.devicePixelContentBoxSize) {
    canvas.width = entry.devicePixelContentBoxSize[0].inlineSize;
    canvas.height = entry.devicePixelContentBoxSize[0].blockSize;
  } else if (entry.contentBoxSize) {
    // Annoying fallback. Assumes window.devicePixelRatio includes browser zoom.
    // Currently that's how it works in Chrome, but not in Safari.
    // As a result current Safari will end up with the wrong size if browser zoom is in use.

jonikorpi

import React, {
  useContext,
  useEffect,
  useRef,
  createContext,
  useState,
  useCallback,
} from "react";
import createCamera from "perspective-camera";

jonikorpi

// https://github.com/calebdwilliams/construct-style-sheets
import "construct-style-sheets-polyfill";

export default strings => {
  if (document.readyState === "loading") {
    window.addEventListener("DOMContentLoaded", () => adopt(strings));
  } else {
    adopt(strings);
  }
};

jonikorpi

const cubeCoordinatesToRegionCenter = (x, y, z, r) => {
  const centerX = x *  2 * r + x     +  r * z;
  const centerZ = z * -2 * r - z - x + -r * x;
  
  return [centerX, -centerX-centerZ, centerZ];
};

jonikorpi

xcode-select --install

gem install nokogiri -v '1.7.0.1' -- --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/libxml2 --use-system-libraries

jonikorpi

gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/9.4/bin/pg_config

If you run in to missing headers problem, try specifying the include directory of the app:

gem install pg -- --with-pg-include='/Applications/Postgres.app/Contents/Versions/9.4/include/'

jonikorpi

The definition of a rathole:
My TV torrents stopped downloading.
Turns out my primary TV torrent feed changed to magnet links.
Turns out my autodownloader doesn't know how to pass magnet links to my torrent client.
Changed to another client.
*mysterious errors*
Turns out the client has to be installed in Program Files instead of Program Files (x86).
Uninstalling it and reinstalling it there.
*other mysterious errors*
Turns out the client has to be installed with the same version of Python as the autodownloader.

jonikorpi

/*
   I should probably have turned this into a theme…,
   but who has time for that?


   Installation:
   1. Choose "Atom Dark" as your UI theme.
   2. Choose "Solarized Dark" as your syntax theme.
   3. Install Input from http://input.fontbureau.com/
      (It's free for personal use.)

jonikorpi

input[type="text"],
input[type="email"],
input[type="password"],
textarea,
.fieldset-footer,
.hint,
input[type="submit"],
button,
.button,
.error,

jonikorpi

;; User behaviors
;; -----------------------------
;; Behaviors are stored as a set of diffs that are merged together
;; to create the final set of functionality that makes up Light Table. You can
;; modify these diffs to either add or subtract functionality.
;;
;; Behaviors are added to tags, objects with those tags then automatically gain
;; whatever logic the behavior imparts. To see a list of user-level behaviors,
;; start typing a word related to the functionality you want in between the square
;; brackets (e.g. "theme").