what is utf 8 encoding

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

CodingA string is a data type, but a particular 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 designed with 8

Very detailed very good, turn around to study:Reprinted from: http://www.cnblogs.com/lidabo/archive/2013/11/27/3446518.html1, character encoding, internal code, incidentally introduced Chinese character codingCharacters must be encoded before they

Recently encountered a lot of UTF-8 problems, encountered someone summed up, summed up the good, directly turned.   Source: http://www.flashcat.com.cn/blog/read.php? 20   If a website needs to be internationalized, it needs to convert the code from

Open the notepad.exe program, create a text file, the content is a strict word, in turn using ANSI, Unicode, Unicodebigendian and UTF-8 encoding method to save. Then, use the hexadecimal function in the text editing software UltraEdit to observe the

I. Introduction of HttpServletRequestThe HttpServletRequest object represents the client's request, and when the client accesses the server through the HTTP protocol, all the information in the HTTP request header is encapsulated in the object, and

Basics of UTF-8 Character Set Brief character set history Among all character sets, the most well-known number is the 7-bit ASCII character set. It is short for American Standards Committee for information interchange. It is designed for American

CodingA string is a data type, but a particular 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 designed with 8

I. HTML page UTF-8 encoding problem1. After head, add a line before title: The order can not be wrong, be sure to The title displayed may be garbled! 2.html file Encoding problem: Click on the Editor's menu: "File"-> "Save As", you can see the

Before we can fully understand the origin of the character encoding and Python, it is necessary to make some basic concepts clear, although some concepts we touch and even use every day, but do not necessarily really understand it. For example: Byte,

There are five main areas: One.. HTML page UTF-8 encoding problem Two. PHP page UTF-8 encoding problem Three. The problem of using UTF-8 encoding in MySQL database Four. JS-related UTF-8 coding problem Five. Flash-related UTF-8 coding problem

Don't you want to be despised again? Let's see it! Understand Python2 character encoding, Programmers think of themselves as creators and often despise products or QA that do not know much about technology. Sadly, programmers also despise each other,

PHP obtains the first letter of Chinese Pinyin that can be encoded with GBK and jumps 'Gbk', 'out' => 'utf-8'); // exception handling // when there is no Pinyin initial letter other = false, returns the original string. Otherwise, it is set to this

The coding methods and problems of win, PY, notepad++ first to say the conclusion: Because the default encoding used by Win CMD is GBK (ANSI), if it encounters bat or Python's Chinese needs to be displayed in cmd, if garbled, first check

This article is the second part of knowledge about PHP, strings, encodings, UTF-8. First, the conclusion-- use UTF-8 encoding in all aspects of PHP . The PHP language level does not support the Unicode character set, but most of the problems can be

Solutions to style disorder caused by UTF-8BOM UTF-8 is a unicode character encoding method that is frequently used in web applications. the advantage of UTF-8 is that it is a variable-length encoding method, the length of the ANSII code is

On the difference between Ansi,unicode and Utf-8 A very good article, worth a look, special turn of theAbout the difference between encoding ANSI, GB2312, Unicode, and Utf-8Let's do a little experiment first:In a folder, put a txt text (the text

Before the official content starts, let's first understand a basic concept, encoding character set. Encoding character set: the encoding character set is a character set that assigns a unique number to each character. The core of the Unicode

ASCII encoding:A computer can only handle numbers, and if you want to work with text, you must convert the text to a number before processing it. The oldest computer was designed with 8 bits (bit) as a byte (byte), so the largest integer of a word

Character encoding as we've already said, strings are also a type of data, but a special string is a coding problem.   Because computers can only handle numbers, if you want to work with text, you must convert the text to a number before processing