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2. Base64 decode snippet in C++ - Stack Overflow

   stackoverflow.com/questions/180947

   Well, because it didn't seem appropriate to me that I should work with binary data stored within std::string object ;) base64.h: #ifndef _BASE64_H_. #define _BASE64_H_. #include <vector>. #include <string>. typedef unsigned char BYTE; std::string base64_encode(BYTE const* buf, unsigned int bufLen); std::vector<BYTE> base64_decode(std::string ...

3. Decode Base64 data in Java - Stack Overflow

   stackoverflow.com/questions/469695

   byte[] decoded = Base64.getDecoder().decode(encoded); String decodedStr = new String(decoded, StandardCharsets.UTF_8); The documentation for java.util.Base64 includes several more methods for configuring encoders and decoders, and for using different classes as inputs and outputs (byte arrays, strings, ByteBuffers, java.io streams).

4. How can I decode a base64 string from the command line?

   askubuntu.com/questions/178521

   Just use the base64 program from the coreutils package: echo QWxhZGRpbjpvcGVuIHNlc2FtZQ== | base64 --decode. Or, to include the newline character. echo `echo QWxhZGRpbjpvcGVuIHNlc2FtZQ== | base64 --decode`. output (includes newline): Aladdin:open sesame.

5. powershell - How to decode a Base64 string? - Stack Overflow

   stackoverflow.com/questions/15414678

   on converting TO Base64, you must first obtain a byte representation of the string you're trying to encode using the character encoding the consumer of the Base64 string expects. on converting FROM Base64, you must interpret the resultant array of bytes as a string using the same encoding that was used to create the Base64 representation ...

6. How do you decode Base64 data in Python? - Stack Overflow

   stackoverflow.com/questions/3470546

   I have the following piece of Base64 encoded data, and I want to use the Python Base64 module to extract information from it.

7. How do I base64 encode (decode) in C? - Stack Overflow

   stackoverflow.com/questions/342409

   GNU coreutils has it in lib/base64. It's a little bloated but deals with stuff like EBCDIC. You can also play around on your own, e.g.,

8. Base64 encoding and decoding in client-side Javascript

   stackoverflow.com/questions/2820249

   Base64 Win-1251 decoding for encodings other than acsi or iso-8859-1.. As it turned out, all the scripts I saw here convert Cyrillic Base64 to iso-8859-1 encoding.

9. base64 - Decode base64Url in Java - Stack Overflow

   stackoverflow.com/questions/5641303

   With the usage of Base64 from Apache Commons, who can be configured to URL safe, I created the following function: import org.apache.commons.codec.binary.Base64; public static String base64UrlDecode (String input) { String result = null; Base64 decoder = new Base64 (true); byte [] decodedBytes = decoder.decode (input); result = new String ...

10. How to correctly encode and decode a string in Base64?

    stackoverflow.com/questions/55068969

    I encode it doing this: public static String encryptString(String string) {. byte[] bytesEncoded = Base64.getEncoder().encode(string.getBytes()); return (new String(bytesEncoded)); } Then, the encoded string is stored on disk using UTF-8. After restarting the application, the encoded string is readed from disk and I'm trying to decode the ...

11. How to decode/encode string to base64 in typescript express...

    stackoverflow.com/questions/56952405

    I was also trying to decode a large image. Then on the nodejs server you can use Buffer directly: const b64 = "SGVsbG8sIFdvcmxkIQ=="; const fileDataProcessed = Buffer.from(b64, 'base64').toString('binary') const decodedData = Buffer(fileDataProcessed, 'base64') // This is the code that you can now upload to your s3 bucket, or somewhere else.