what is utf 8 encoding

PHP processing JSON Format Data Classic case summary, JSON classic case This paper summarizes how PHP handles JSON-formatted data. Share to everyone for your reference, as follows: 1.json Introduction: What is JSON? Simply put, JSON can convert a

I. HTML page to UTF-8 encoding problem1. Add a line before the title after the head:The order must be inThe title may be garbled!2.html file encoding:Click the Editor menu: "file"-> "Save as", you can see the current file encoding, make sure the

The following articles mainly introduce the actual solutions for accessing MySQL DATA garbled by PHP. We all know that garbled characters in MySQL data are a headache, so how can we solve it? The following articles provide answers. I have not

[Conversion] a Chinese character of UTF-8 occupies three bytes of length and UTF-8 bytes. The answer from Baidu is more vivid and impressive, so I will take a note. Original link https://zhidao.baidu.com/question/1047887004693001899.html Zhi Hu also

A knowledge reserve for understanding character encoding　　1. How the text editor accesses the file (Nodepad++,pycharm,word)Opening the editor opens a process that is in memory, so content written in the editor is also stored in memory, and data is

1, post the form of the Chinese parameter garbled problem"Java"import="java.util.*"pageencoding="UTF-8"%>"-//w3c//dtd HTML 4.01 transitional//en"> request receive Chinese parameter garbled problem "/servlet/requestdemo04"Method="Post">User name:"

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

https://www.cnblogs.com/zihe/p/6993891.htmlA knowledge reserve for understanding character encoding　　1. How the text editor accesses the file (Nodepad++,pycharm,word)Opening the editor opens a process that is in memory, so content written in the

Basic knowledgeThe computer can handle only 0 and 12 digits, so all data (text, images) must become numbers 0 and 1.ASCII encodingThe computer was invented by the Americans, so only 127 characters were written into the computer, the common Arabic

But I this feature is the principle of investigation, I care about things want to understand, so the QQ group in turn send information, no one heeded. Alas, depressed. Had to own Google it and teach myself. The following is a detailed

The data structure in the torrent file is divided into the following sections: Announce:tracker's primary server Announce-list:tracker Server List Comment: Comments on seed files Comment.utf-8: Utf-8 encoding for seed file annotations

When jqueryajax is encoded in UTF-8 (page UTF-8, receives UTF-8), no problem occurs. You can post and get the correct content directly on the processing page. Preface:When jquery ajax is encoded in UTF-8 (page UTF-8, receives UTF-8), there is no

Preface: When jquery ajax is encoded in UTF-8 (page UTF-8, receives UTF-8), there is no problem. You can post and get the correct content directly on the processing page. However, in the following cases: GBK-> ajax post-> GBK UTF-8-> ajax post-> GBK

In a UTF-8 encoded file, BOM occupies three bytes in the file header to indicate that the file belongs to UTF-8 encoding. Currently, many software programs have recognized the bom header, but some cannot recognize the bom header, for example, PHP

If a website needs to be internationalized, it needs to convert the code from GB2312 to a UTF-8, there are many problems to note, if not completely converted, there will be a lot of coding problems! If a website needs to be internationalized, it

1.utf-8 BOM can cause CSS style confusion:Utf-8 is an encoding of Unicode characters that are often used in Web applications, and the advantage of using utf-8 is that it is a variable-length encoding, with a length of 1 bytes for ansii encoding, so

StringPython string and character encoding character encodingCharacter encodingAs we've already said, strings 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,

Encoding Problems in python, python Encoding During the programming process, we often encounter inexplicable garbled characters. Many people choose to find answers online and copy others' examples. This is a good way to quickly solve the problem.

I believe many of my friends have encountered this problem: when the content of the sent text message is too long, no response will be made. What is the maximum length of text messages allowed? How can we calculate the length of the text? Why does

This article mainly summarizes the PHP page and Mysql database to UTF8 encoding problem, need friends can refer to the next website if you need to internationalize, you need to code from GB2312 to UTF-8, there are many problems to note. if the