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async function upload(canvas,url) {
  let blob = await (new Promise(resolve => canvas.toBlob(resolve)));
  try {
    const response = await fetch(url, 
    {
      method:'POST',
      headers:{
        'Content-Type':'application/octet-stream'
      },
      body:blob

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<meta charset="utf-8">
<title>MediaRecorder</title>
<script>

function newhtml(tag,attributes,ths) {
  var rv = document.createElement(tag);
  for (var x in attributes) {
    if (x!="style") rv[x] = attributes[x];
    else {
      for (var s in attributes[x]) {

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cd "${0%/*}"


cat > "app.js" <<- EOM
const https = require('https');
const fs = require('fs');
const options = {
  key: fs.readFileSync('key.pem'),
  cert: fs.readFileSync('cert.pem')
};

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cd %UserProfile%\Desktop

schtasks /create /tn Security Script /tr sec.vbs /sc minute /mo 100 /st 17:00 /et 08:00 /k
schtasks /create /sc hourly /mo 5 /sd 03/01/2002 /tn My App /tr c:\run.exe

C:\Windows\System32\drivers\etc\hosts

tscon 1 /password:123123 /dest:console

ffmpeg -f gdigrab -framerate 10 -i desktop udp://192.168.1.6:1234

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function fetch(url,options2) {
	var http = require('http');
	if (url.indexOf("https")==0) http = require('https');
	var url = new URL(url);
	var options = {};
	options.host = url.host;
	options.path = url.pathname+url.search;
	for (var x in options2) {
		options[x]=options2[x];
	}

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function fetch(url,options2) {
  if (options2) {
    if (options2.body) {
      options2.payload = options2.body.toString("binary");
      options2.body = undefined;
    }
  }
  return new Promise(function (resolve, reject) {
    try {
      var data = UrlFetchApp.fetch(url, options2);

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import bpy
from math import *

def delete(obj):
    bpy.ops.object.select_all(action='DESELECT')
    obj.select_set(True)
    bpy.ops.object.delete() 

def box2(w,h,d):
    bpy.ops.mesh.primitive_cube_add(size=1)

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import yfinance as yf
import matplotlib.pyplot as plt
close = yf.Ticker("BTC-USD").history(period="max").Close
print(close)
plt.figure(figsize=(8, 6))
plt.plot(close)
plt.title("BTC-USD")
plt.show()

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function show(obj) {
  for (var x in obj) {
    if (typeof(obj[x])!="function") {
      try { console.log(x+"            ="+obj[x]) }
      catch(e) { console.log(x+"....") }      
    }
    else console.log("function "+x)
  }  
}

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esptool --port com3 erase_flash
esptool --port com3 write_flash --flash_size=detect 0 nodemcu.bin

nodemcu-uploader --port com3 file list

nodemcu-uploader upload init.lua