[To] characters, bytes, and encoding
From: http://www.regexlab.com/zh/encoding.htm
Level: Intermediate
Abstract: This article describes the development process of character and encoding and the correct understanding of related concepts. Examples
Abstract: This article describes the development process of character and encoding and the correct understanding of related concepts. Examples illustrate how to implement encoding in some practical applications. Next, this article describes several
Introduction"Character and encoding" is a frequently discussed topic. Even so, garbled characters often plague everyone. Although we have many ways to eliminate garbled characters, we do not necessarily understand the internal principles of these
Characters, character sets, encoding, and some problems encountered in python (below ).
After reading many blog articles, I have summarized and obtained the following articles. Thank you very much for your selfless dedication!
There is a link to the
I. ASCII codeWe know that in a computer, all information is eventually represented as a binary string. Each binary bit has two states: 0 and 1. Therefore, eight binary bits can combine 256 states, which is called a byte ). That is to say, a single
General steps for sending an email in java: sending an email in java
General steps for sending an email in java
1. Introduce the jar package of javamail:
2. Create a test class to write the content of the email to be sent to the computer to check
Mime (Multipurpose Internet Mail Extensions) is the abbreviation of "multi-purpose Internet Mail extended protocol". Before the mime protocol, the mail encoding methods such as uencode were used, but the mime protocol algorithm is simple, it is also
1. Mime: Multipurpose Internet Mail ExtensionsThe English Empire University's online computer dictionary foldoc interprets mime as: "multi-part, multimedia e-mail, and WWW hypertext encoding standard, it is used to transmit non-text data such as
Python uses the email module to encode and decode emails.
Decode emailsThe email module provided by python is very interesting. It can be used to encode and decode emails and is very useful for processing emails.Processing a mail is a very
I. ASCII code
We know that in a computer, all information is eventually represented as a binary string. Each binary bit has two states: 0 and 1. Therefore, eight binary bits can combine 256 states, which is called a byte ). That is to say, a single
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