base64 encode size

Python uses the base64 module for binary data encoding. Preface Yesterday, my team asked me about the POP3 protocol. So today I have studied the POP3 protocol format and the poplib in Python. Some of the data transmitted back by the POP server needs

Base64 Module Preface Yesterday the team's sister came to ask questions about the POP3 protocol, so today a little bit about the format of the POP3 protocol and the poplib in Python. And the POP server back to the data in a part of the need to use

Python uses the base64 module to process base64 encoding. The base64 module is used for base64 encoding and decoding. This encoding method is very common in email.It can encode binary data that cannot be displayed as text information to be displayed.

Statement: This article is intended for technical exchanges and is not intended for the "square" (the new version of the square educational administration system password processing method has also changed, just use this as an introduction ......)!

Base64 is one of the most common encoding methods for transmitting 8Bit bytes of code on the network , and you can view rfc2045~rfc2049, which has a detailed specification of MIME. BASE64 encoding can be used to pass longer identity information in

1. The thing I used this for wad to decode and encode BASE64. (-decode and-encode command switches). It has two annoying features here-for decode and encode it needs-----End Certificate-----and-----BEGIN certificate-----at begining and at Base64

Android client uploads images to the server and uses XML to transmit base64-encoded ImagesI use the httpclient of Android to send post requests. I also want to use the post method to send data. However, the data is saved during base64 decoding on

There are many useful modules in the Python programming language for us to get some help in practical applications. For example, the Python base64 module introduced today is an important module. Here we will give a detailed introduction to the basic

Base64 encoding converts three 8-bit bytes to four 6-bit bytes (3*8 = 4*6 = 24 ).In fact, it is still 8 bits, but the height of the two bits is set to 0. When a byte is only 6 bits, its value space is 0.6 to the power of 2 minus 1, that is, 63, that

Java one-Way encryption algorithm Summary (1)--base64 algorithmStarting with the simplest of the most common cryptographic algorithms and demos used in Java, start with this article.Easy to understandBase64 is not strictly a cryptographic algorithm,