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Re: Base64 encode using using windows-1250 encoding

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It happens that Thomas 'PointedEars' Lahn formulated :
> Jupi Krem wrote:
>
>> Thomas 'PointedEars' Lahn has brought this to us :
>>> Jupi wrote:
>>>> Thomas 'PointedEars' Lahn expressed precisely :
>>>>>> I need to encode string using Central European Windows-1250 encoding.
>>>>> Why?
>>>> Because I need it.
>>> No, you just *think* you need it.
>> 
>> Right. I need just solution for my problem.
>
> This is not a support forum for Copy & Pray.
>  

OK I understand. I will try to explain my problem.

>>> <http://xyproblem.info/>
>
> Have you even read this?

Yes, I see your point.

>>>> I just need to encode some string which
>>>> contains Easteuropean characters to base64 string.
>>> 
>>>   var b64 = window.btoa("Perišić");
>> 
>> Result is this:
>> UGVyacWhacSH
>
> In which environment?  See my update.
>
>> and I need this:
>> UGVyaZpp5g==
>
> Hardly:
>
>>> window.atob("UGVyaZpp5g==")
>> "Perišiæ"

Yes, it means atob is not good option.

>> […]
>>>> Curently, when I encode string, it is encoded using utf-8.
>>> No, it is not.
>>> 
>>> How did you get the idea that it would be?
>> Please check here: http://base64encodedecode.com
>
> That is a Web application.  If you are asking here, you are asking to do it 
> in your own code instead.
>
>> you can select different Encoding.
>
> So that is _not_ what I said.
>
> Because of the limitations of Base64, they are basically using the same 
> workaround as I did in my update.  For example,
>
>   ć
>
> is encoded as
>
>   xIc=
>
> as it is with
>
>>> window.btoa(encodeURIComponent("ć").replace(/%([0-9A-F]{2})/g, (m, code) 
>>   => String.fromCharCode(parseInt(code, 16))))
>> "xIc="

I agree but ć must be encoded as 5g== and not as xIc=
please check attached image.

> (Our inputs and outputs match; their code is minified, so I will not bother 
> to check further.)

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Base64 encode using using windows-1250 encoding Jupi <nomail@gmail.com> - 2018-06-08 16:21 +0200
  Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-08 20:26 +0200
    Re: Base64 encode using using windows-1250 encoding Jupi <nomail@gmail.com> - 2018-06-08 22:09 +0200
      Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-08 22:57 +0200
    Re: Base64 encode using using windows-1250 encoding Jupi <nomail@gmail.com> - 2018-06-09 07:02 +0200
      Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-09 09:25 +0200
        Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 09:52 +0200
          Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-09 10:12 +0200
            Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 10:25 +0200
        Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-09 09:53 +0200
          Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 10:01 +0200
            Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-09 10:17 +0200
              Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 10:32 +0200
          Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 10:02 +0200
            Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-09 10:20 +0200
              Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 10:29 +0200
                Re: Base64 encode using using windows-1250 encoding Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-09 12:07 +0200
      Re: Base64 encode using using windows-1250 encoding "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-06-09 09:30 +0200
        Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 09:55 +0200
          Re: Base64 encode using using windows-1250 encoding "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-06-09 13:11 +0200
        Re: Base64 encode using using windows-1250 encoding Frank Kozuschnik <franko@nurfuerspam.de> - 2018-06-09 12:45 +0200
          Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 13:13 +0200
            Re: Base64 encode using using windows-1250 encoding Mickey Finn <mfinn@gmail.com> - 2018-06-14 19:22 -0300
  Re: Base64 encode using using windows-1250 encoding "Christoph M. Becker" <cmbecker69@arcor.de> - 2018-06-09 12:30 +0200
    Re: Base64 encode using using windows-1250 encoding Jupi Krem <nomail@gmail.com> - 2018-06-09 13:14 +0200
    Re: Base64 encode using using windows-1250 encoding Yappi <nomail@gmail.com> - 2018-06-09 13:33 +0200

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