May 12, 2010 · Are there any methods in JavaScript that could be used to encode and decode a string using base64 encoding?

Jul 31, 2012 · Ask yourself do you really need to do this? Remember base64 is primarily intended for representing binary data in ASCII, for storing in a char field in a database or sending via …

Jul 19, 2021 · I have the following piece of Base64 encoded data, and I want to use the Python Base64 module to extract information from it. It seems that module does not work. How can I …

Apr 10, 2025 · I would like to take the base64 string and convert it to hex such that it remains a 32 byte string that I can use with openssl to encrypt and decrypt using aes-256 ciphers.

Oct 25, 2018 · I'm attempting to unhash a column of base64 values into decoded strings with Standard SQL in BigQuery and not having any luck so far. I found there's a function called …

Mar 14, 2013 · Base64 encoding converts three 8-bit bytes (0-255) into four 6-bit bytes (0-63 aka base64). Each of the four bytes indexes an ASCII string which represents the final output as …

The problem is, I cannot find a method to decode the salt back into binary data. I encoded them using the Buffer.toString method but there doesn't seem to be reverse function.

Jul 4, 2022 · I have a file that contains many lines of base64 encoded text. I usually use base64 -d command to decode a single base64 string, but can I apply this command to each line in a file?

Jan 22, 2009 · I have an image that is base64 encoded. How do I decode base64 in Java? Hopefully using only the libraries included with Sun Java 6.

Nov 20, 2019 · Base64 encoding maps the input bytes (8 bit) to a 6 bit representation. 4 base64 characters can encode 4*6=24 bits, which equals 3 bytes. Whenever the number of bytes in …