I currently have data in columns in Base64 format and I want to decode it with KNIME into “real” numbers. Is there a way to do it in KNIME? I already tried the “Base64 to String”-Node, but this only returns empty cells.
Thank you in advance"
there are Base64 Encoder & Decoder nodes available in
Palladian extension. Maybe they’ll work for you.
@needknimehelp then there is this
thank you for your answer. Unfortunately Iam not allowed to install external packages like that
thank you for your answer aswell. I can not use that Node since I can not update KNIME to the newest version.
Does anyone maybe have a solution for Java snippet node?
check this topic:
I am been really struggling on this problem and thought it was time to reach out. I need to convert a KNIME Binary Object (an image binary return from an API) to a Base64 string so I can use it in PowerBI to display an image in a dashboard.
I have tried everything I can think of to get the Binary to Base 64 and I have been unsuccessful.
I need to end up with a string output something like this:
There’s some Java code and links to additional resources.
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