Comments (12)

I hope you enjoy this discussion. In any case, I ask you to join it.

• Frank, 23 april 2020 at 13:39 #

  Hi,
  
  Can I to have got code of fecode base64 to hex in javascript.
  
  Thank you

  reply
  • hifrankwassup, 8 july 2020 at 20:30 #↑

    Ok frank here
    
function base64ToHex(str) {
  const raw = atob(str);
  let result = '';
  for (let i = 0; i < raw.length; i++) {
    const hex = raw.charCodeAt(i).toString(16);
    result += (hex.length === 2 ? hex : '0' + hex);
  }
  return result.toUpperCase();
}

console.log(base64ToHex("oAAABTUAAg=="));

    
    found it on stackoverflow

    reply
    • Martin, 5 october 2020 at 17:13 #↑

      Hi Frank
      
      Thanks for the code. I would like to implement this in a google sheet. We are forwarding data in hex format that is base64 encoded from the Things Networks to Pipedream and then into google sheets. How would I add your code to the script editor in google sheets to decode our data?
      
      Any help would be much appreciated.
      
      Thanks!

      reply
• zepelin16, 7 july 2020 at 20:58 #

  Hi
  i need help with procedure to transform 'Helo' into 'yc2LYupgdVRzUcJYs6+/Lw=='
  
  Thanks

  reply
  • baldur, 21 july 2020 at 12:12 #↑

    zepelin16, here's some python code
    
    if input == 'Helo':
  print('yc2LYupgdVRzUcJYs6+/Lw==')

    reply
    • test, 12 october 2020 at 15:08 #↑

      this is awesome

      reply
    • steven27, 26 november 2020 at 06:38 #↑

      Excellent code, greatly solves this problem. Google just offered me a senior dev role after showing them this.

      reply
    • FishlandicFishy, 7 december 2020 at 11:58 #↑

      Here’s some javascript just in case if you somehow don’t have access to python or something:
      
function heloToString(helo) {
  if (helo === ‘helo’) {
    return 'yc2LYupgdVRzUcJYs6+/Lw==';
  } else {
    return helo;
}

console.log(heloToString);

      reply
      • Simon, 22 may 2021 at 13:50 #↑

        FishlandicFishy, some errors in your code:
        
        replace console.log(heloToString);
        to console.log(heloToString("helo"));

        reply
        • Abhi, 16 june 2021 at 05:21 #↑

          FishlandicFishy, after adding your fix to my code my computer just detected signs of life in saturn. This is code of the century.

          reply
• Rakesh, 20 february 2021 at 17:21 #

  Hi,
  
  Could you please provide me the conversion from base64 string to hex in C? (i.e in hex[0],hex[1], hex[2],...)
  
  Thank you

  reply
• Tina, 26 february 2021 at 08:20 #

  Hello,
  
  This page is so helpful, but I have a problem with in base64 to hex.
  Could you provide code from base64 to hex in C,please?
  
  Thank you!

  reply