what is utf 8 encoding

Character encoding As we've already said, strings are also a data type, but a special string is a coding problem. Because the computer can only handle numbers, if you want to process the text, you must first convert the text to a number of

The Web server receives an HTTP request from the client, creating a Request object for each request, and a response object representing the response, respectively.The request and response objects represent requests and responses, so we need to get

Source: Http://www.liaoxuefeng.com/wiki/0014316089557264a6b348958f449949df42a6d3a2e542c000/ 001431664106267f12e9bef7ee14cf6a8776a479bdec9b9000 (Teacher Liao's Python tutorial is great) character encodingAs we've already said, strings are also a type

UTF-8 is a Unicode implementation, that is, its byte structure has special requirements, so we say that a Chinese character range is 0x4e00 to 0x9fa5, refers to the Unicode value, as for the utf-8 in the code to be organized by three of bytes, So it

Character encoding and formattingThe third day has been known that the string is also a data type, but the string is special is also a coding problem.Because a computer can only handle numbers, if you are working with text, you must convert the text

Character encodingStrings are also a type of data, but a special string is a coding problem.Because a computer can only handle numbers, if you are working with text, you must convert the text to a number before processing it. The oldest computer was

If you need to internationalize a website, you need to convert the code from GB2312 to UTF-8, which has a lot of problems to note, if not converted thoroughly, there will be a lot of coding problems appear!There are five main areas:One.. HTML page

Javaweb Study Summary (vii)--httpservletresponse object (i)The Web server receives an HTTP request from the client, creating a Request object for each request, and a response object representing the response, respectively.The request and response

The Web server receives an HTTP request from the client, creating a Request object for each request, and a response object representing the response, respectively.The request and response objects represent requests and responses, so we need to get

The Web server receives an HTTP request from the client, creating a Request object for each request, and a response object representing the response, respectively.The request and response objects represent requests and responses, so we need to get

The Web server receives an HTTP request from the client, creating a Request object for each request, and a response object representing the response, respectively. The request and response objects represent requests and responses, so we need to get

First, HttpServletResponse object introduction　　The HttpServletResponse object represents the response of the server. This object encapsulates the method of sending data to the client, sending a response header, and sending a response status code.

Reprinted from Http://www.cnblogs.com/xdp-gacl/p/3789624.htmlThe Web server receives an HTTP request from the client, creating a Request object for each request, and a response object representing the response, respectively.The request and response

Character encoding As we have already discussed, strings are also a type of data, but there is another encoding problem that is special to strings. Because the computer can only process numbers, if you want to process text, you must convert the text

Character Set and character encoding in 10 minutes This document briefly describes the character set and character encoding concepts. And some common diagnostic techniques in case of garbled characters Background: character sets and encoding are

Character Set and character encoding in 10 minutes What Is Character Set Before introducing character sets, we should first understand why character sets are required. What we see on the computer screen is the materialized text, while what we store

This article is "PHP, string, encoding, UTF-8" related knowledge of the second part. Let's begin with the conclusion that UTF-8 encoding is used in every aspect of PHP. This article is "PHP, string, encoding, UTF-8" related knowledge of the second

The default encoding of many files is ISO-8859-1, while the default encoding of the Chinese operating system is gb18030, the project code established in this workspace is gb18030. our commonly used encoding is UTF-8, this provides better

1. Overview In Internet-based applications, the sender encrypts and transmits the characters in a certain way, while the receiver decrypts the characters based on the agreed key. In this way, even if the characters transmitted are intercepted, it

PHP and UTF-8 best practices in detail, UTF-8 Best Practices The article "PHP string, encoding, UTF-8" describes the basic knowledge of some columns, relatively boring, now point useful-PHP string processing best practices, this article is "PHP,