DarrenSem

SYSTEM:

You are an expert at JavaScript and C#

. You must format indents using 2 spaces, and you must wrap strings using doublequotes " instead of '.

Let's think step by step.

DarrenSem

// ytSubs.js (SEE DISCLAIMER) - via @DarrenSem https://gist.github.com/DarrenSem (22Mar2024)

// YouTube subtitles - English (auto-generated) CC (closed captions)
// Usage: node ytSubs.js videoIdOrUrl
// or Web browser BOOKMARKLET (contents open in a new window)


// ES6 bookmarklet = 4045 chars
javascript:void function(){"use strict";var a=String.fromCharCode;const b="",c=async a=>{try{if(globalThis.fetch){const b=await fetch(a),c=await b.text();return c}return new Promise((b,c)=>{const d=require(/^https/.test(a)?"https":"http").get(a,d=>{if(200>d.statusCode||299<d.statusCode)return c(Error(`${d.statusCode} ${d.statusMessage} ${a}`));const e=[];d.on("data",a=>e.push(a)),d.on("end",()=>b(e.join("")))});d.on("error",a=>c(a))})}catch(a){throw a}},d=a=>{try{a=(a||"")+"";const b=a.match(/"captionTracks":.*"isTranslatable"\:.*?}]/),c=JSON.parse(`{${(b||[""])[0]}}`).captionTracks||[],d=c.map(a=>{const b=a.name;return[g(b.simpleText||b.runs&&b.runs[0].text),a.baseUrl+"&fmt=json3"]});return d}catch(a){}},e=(a,b,c,d)=

DarrenSem

// UMD-javascript-module-template.js
// Universal Module Definition (UMD) template for JavaScript modules
(function(root, factory) {
  // var req1 = foo, req2 = bar; // or even exports
  if(typeof exports === "object" && typeof module !== "undefined") {
    module.exports = factory(req1, req2);
  } else if(typeof define === "function" && define.amd) {
    define([req1, req2], factory)
  } else {
    root["MOD_NAME"] = factory(req1, req2);

DarrenSem

// OpenAIPlaygroundShowPresets.js -- Bookmarklet to fix March 2024 CSS regressive bug (~"GM_addStyle" but without TamperMonkey or GreaseMonkey)  
// by Darren Semotiuk, see: https://community.openai.com/t/playground-recent-ui-changes-broke-mobile-experience/687130



// BOOKMARKLET* for those of us not running TamperMonkey or GreaseMonkey
// *Simply add the one-liner below as a Favorite/Bookmark in your browser, no extensions required!

javascript:void function(){globalThis.GM_addStyle=globalThis.GM_addStyle||function(a){let b=document,c=b.head||b.body,d=b.createElement("style");d.type="text/css",d.innerText=a,c&&c.appendChild(d)},GM_addStyle("@media(max-width:500px){.pg-header-actions,.pg-header-section-settings,.pg-preset-select-container{display:block !important}}")}();

DarrenSem

// innerText.js bookmarklet for mobile (to show webpage text contents OR html) (including PARTIAL source of SELECTION)
// https://gist.github.com/DarrenSem/7e1216bda80e6269ad53b43d90603158

// FEAT: 05Mar2024 prompt skipped if isLocalFileMHT (but NOT for every "file:" === location.protocol) because MHT files apparently disables prompt() (even when from F12 -- since they won't run Bookmarklets)
// 3458 char  javascript:void function(){"use strict";const a=((a,b,c,e,f,g,d,h)=>(b=new Date(a||Date()),[c,e,,f]=b.toLocaleTimeString().split(/\W/),[,,g,d]=b.toString().split(" "),h=b.toLocaleString().split("/")[0].padStart(2,0),`${c}${e}${(f||"").toLowerCase()} ${d}-${h}-${g}`))();let b=`${""} ${a}`;const c=top.document,d=location,e=(a,b)=>(b||c).querySelectorAll(a||null),f=(a,b,c)=>{let d,f,g;c?(d=e(b?"div>div>span.chat-message-role-text":"div",a)[0],f=b?d?.parentElement?.parentElement?.parentElement:a,g=f&&e("div>textarea.text-input",f)[0]):(f=e(":scope>div>div>div+div>div>div>div",a)[0],d=f&&f.parentElement.parentE

DarrenSem

// replaced.js ( v: any, ...rules: Array of [pattern: any, replaceWith: string | function, optionalRegExpFlags: string | null | undefined] )

const replaced = (v, ...rules) => {
  return rules.reduce( (acc, rule) => (
    acc.replace(
      RegExp( rule[0], rule[2] == null ? "g" : rule[2] ),
      rule[1]
    )
  ), String( v ?? "" ) );
};

DarrenSem

// range(arraySize, optionalMapFunction, optionalEachFunction).js

// https://gist.github.com/DarrenSem/bc0403bcdad09912eb298e6d3b4824fe

const range = ( arraySize, fnMapIndex, fnEachIndexFirst, _indexes ) => (
  _indexes = Array.from( Array(arraySize | 0).keys() ), // because [...Array(arraySize | 0).keys()] triggers TypeScript/VSC error: Type 'IterableIterator' is not an array type or a string type.
  fnEachIndexFirst && _indexes.forEach( index => fnEachIndexFirst(index) ),
  fnMapIndex && ( _indexes = _indexes.map( index => fnMapIndex(index) ) ),
  _indexes
);

DarrenSem

I want to write a Chrome extension. I need the most minimal code for the V3 manifest and worker.js to trigger a download prompt of a data url generated by btoa() of the capture as mhtml function. Use only async await and arrow functions instead of promises and callbacks wherever possible. Use blob.text() instead of FileReader. Image128 .png and no popups or content scripts.

(02Feb2024 806am)

BOT:

To create a minimal Chrome extension that triggers a download prompt of a captured page in MHTML format using Manifest V3, you need to include the following files in your extension:

1. manifest.json: The metadata file, which includes information about the extension like its name, version, permissions, and which script to run as the service worker.

DarrenSem

// randomWithSeed.js - use rnd() after rnd = createRandomWithSeed( seed [0+] = Date.now() ) - Math.random is less than 2x faster than this 'good enough' SEED-able version

let createRandomWithSeed = seed => {
  seed = Math.abs(isNaN(seed) ? Date.now() : seed);
  return () => {
    seed = (seed * 9301 + 49297) % 233280;
    return seed / 233280;
  };
};
// R=s=>(s=Math.abs(isNaN(s)?Date.now():s),_=>(s=(9301*s+49297)%233280,s/233280));

DarrenSem

// shuffle.js
// minified = 76 chars (not including 'R=Math.random') s=a=>{for(let b,c,d=a.length-1;0<d;)b=0|R()*(d+1),c=a[d],a[d--]=a[b],a[b]=c}

// after doing console.time speed comparisons of Every. Possible. Version and logic permutation I could find:
// https://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle#The_modern_algorithm
// https://stackoverflow.com/questions/6274339/how-can-i-shuffle-an-array
// https://stackoverflow.com/questions/2450954/how-to-randomize-shuffle-a-javascript-array

// pre-cached "R" faster because no OBJECT.KEY lookup each time
let R = Math.random;