I want to base64 a big file (500MB)
I use this code but it doesn't work for a large file
I test CryptStringToBinary but it doesn't work too
what should I do????
I was looking into my Mail Server in Text version; There is saw an attachment of filename= xyz.xslx &
Content-Transfer-Encoding: base-64 and after that there was stream of Base64 encoded Code. Initially the content-type was
Now, Is it possible to convert the base-64 encoded string code to retrieve the xslx document? I tried using several online sites like
base64decode.org but as the initial file type was xslx, it didn't gave any output in Plain-Text too. So how do i work out with issue ?
This question already has an answer here:
I was implementing password hashing with salt, so I generated salt as binary, hashed the password, base64 encoded the password and salt then stored them into database.
Now when I am checking password, I am supposed to decode the salt back into binary data, use it to hash the supplied password, base64 encode the result and check if the result matches the one in database.
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.
I'm trying to decode a base64 multi-line file through the standard python library, however only the first line gets decoded, and the rest gets dumped for no reason.
Why is this?
The file before it gets encoded (what I'm trying to achieve after decoding):
VERSION: BenWin+ Version: 184.108.40.206[CR]
CREATED: 01 September 2016 12:56:27 PM[CR]
TIME CODE: 0x907e0, 0x10004, 0x38000c, 0x242001b[CR]
[CR] and [LF] are the character codes for Carriage Return (\r) and Line Feed (\n) respectively
I base64 encode the file using base64.b64encode and want to decode it later. Here is my code snippet.
encodedData = b'VkVSU0lPTjogQmVuV2luKyBWZXJzaW9uOiAzLjAuMTIuMQo=Cg==Q1JFQVRFRDogMDEgU2VwdGVtYmVyIDIwMTYgMTI6NTY6MjcgUE0KCg==VElNRSBDT0RFOiAweDkwN2UwLCAweDEwMDA0LCAweDM4MDAwYywgMHgyNDIwMDFiCg==Cg=='data = base64.b64decode(encodedData)print(data)
b'VERSION: BenWin+ Version: 220.127.116.11\n'
Thanks in advance.Using Python 3.5
I am using Angular1 with TypeScript. I have a simple question.
Is there any way to encode-decode a string in base64 with the environment, I use.?
I have searched a lot, I could find this. But I am not sure whether it is available with the Type-definition.