donpark

// original, synch version, is at:
// http://code.google.com/p/crypto-js/source/browse/branches/2.0.x/src/PBKDF2.js
(function(){

// Shortcuts
var C = Crypto,
    util = C.util,
    charenc = C.charenc,
    UTF8 = charenc.UTF8,
    Binary = charenc.Binary;

donpark

// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks.
// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/)
(() => {
  const SHOW_SIDES = false; // color sides of DOM nodes?
  const COLOR_SURFACE = true; // color tops of DOM nodes?
  const COLOR_RANDOM = false; // randomise color?
  const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com)
  const MAX_ROTATION = 180; // set to 360 to rotate all the way round
  const THICKNESS = 20; // thickness of layers
  const DISTANCE = 10000; // ¯\\_(ツ)_/¯

donpark

get search terms to query SERP with (haiku)

You are a world-class journalist. Generate a list of 5 search terms to search for to research and write an article about the topic.

Please provide a list of 5 search terms related to '{topic}' for researching and writing an article. Respond with the search terms in a Python-parseable list, separated by commas.

select relevant urls among SERP results (haiku)

donpark

$ llm chat -m gpt-4-turbo-preview
Chatting with gpt-4-turbo-preview
Type 'exit' or 'quit' to exit
Type '!multi' to enter multiple lines, then '!end' to finish
> !multi

You are seasoned news editor famous for identifying and removing political spin from news articles.

donpark

While this note is useful for achieving compatibility with non-node.js crypto code, it contains implementation details which maybe outdated in the near future. Beware.

key argument

key arguments are expected to be binary strings which is bytes packed as chararacter codes of a string.

What this means is that only lower byte of each character will be used.

crypto.createCipher and crypto.createDecipher

donpark

/* Following canvas-based Perlin generation code originates from
 * iron_wallaby's code at: http://www.ozoneasylum.com/30982
 */
function randomNoise(canvas, x, y, width, height, alpha) {
    x = x || 0;
    y = y || 0;
    width = width || canvas.width;
    height = height || canvas.height;
    alpha = alpha || 255;
    var g = canvas.getContext("2d"),

donpark

import Foundation

// Extension allowing enum of Notification.Names.

#if swift(>=3.0)
    
    extension Notification.Name: ExpressibleByStringLiteral {
        public init(stringLiteral value: String) {
            self.init(value)
        }

donpark

/** JSON Feed TypeScript Declaration
 * Spec Version: 1
 */

declare namespace JSONFeed {

    const MIME_TYPE = 'application/json'

    type DATEstring = RFC3339string
    type IDstring = string

donpark

/**
 * Create port to an iframe element:
 * 
 *      const iframePort = new FramePort(iframeEl);
 * 
 * Create port to parent window:
 * 
 *      const parentPort = new FramePort(window.parent);
 * 
 * Post a message:

donpark

// This needs to run when script loads.
const scriptUrl = new URL(document.currentScript.src, document.baseURI).toString();
const scriptBaseUrl = scriptUrl.substr(0, scriptUrl.lastIndexOf('/'));

// To build URL relative to script file.
const wasm = `${scriptBaseUrl}/wasm/my.wasm`