character encoding

In the past two days, I took the time to summarize/sort out the actual encoding methods and usage of various encodings in Java applications. I will record them here for future reference. In order to form a complete understanding and in-depth

Example of character encoding conversion function usage in PHP, php example In this paper, the use of the character encoding conversion function in PHP is described and shared for everyone's reference. The implementation method is as follows: In

Http://hzaufarm.tk/index.php/topic,7.0.html I believe that many of my friends will keep a close eye on character encoding, but this is a big headache when garbled code occurs. This article, based on the experience of our predecessors and the

/********************************************************************* * Author  : Samson * Date    : 07/03/2014 * Test platform: *              3.11.0-12-generic #19-Ubuntu *              GNU bash, version 4.2.45 * **********************************

Character encoding: ASCII, Unicode, UTF-8, gb2312 1. 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

PHP output pages are often garbled. what should I do? Today, I provide a method to automatically determine the php character encoding and convert the string encoded by gbk or gb2312 to utf8. In php, we usually use iconv and mb_convert_encoding for

The data in the computer is stored in binary mode, that is, only "0" and "1", binary is the data type data, it can only be converted with other binary data types, but cannot store other characters, such as: letters, special characters, etc., so

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

(a) What is character encoding :All the data in the computer, including files, pictures, videos, audio, etc. are stored in a binary way, and the computer can only recognize machine languages such as 0,1. And we want the computer to work for us so

Original link: http://blog.csdn.net/dbanote/article/details/9158367First, query the service-side character setSelectUserenv'language') fromdual; USERENV ('LANGUAGE') ----------------------------------------------------simplified Chinese_china.

Character encoding because the computer only recognizes 0 and 1, in order to enable the computer to support symbols such as text and letters, convenient and practical operation of the computer so that the character encoding came into being, designed

MySQL default encoding is Latin1, does not support Chinese, to support the Chinese need to change the database's default code to GBK or UTF8.1. Modify Database character encodingmysql> ALTER DATABASE mydb character set UTF8;2. When creating a

If you set the default character encoding in mysql to UTF-8 and have used Linux, you will know that installing mysql in Linux, especially when using yum for installation, we cannot select the default character encoding method. This is a headache. If

Although all programs are now called to use unicode encoding, all websites use UTF-8 encoding for a unified international standard. But there are still a lot of cms, including domestic and foreign (especially non-English speaking countries), still

Unicode,gbk,utf-8 differencesIn simple terms, UNICODE,GBK and five yards are encoded values, and utf-8,uft-16 is the expression of this value. And the preceding three kinds of coding is a compatible, the same Chinese character, that three code value

PHP detects the current character encoding and transcode 1. detects the current string encoding and changes the encoding to UTF-8 1. obtain the encoding of the current string. $ Encode = mb_detect_encoding ($ str, array ("ASCII", 'utf-8', "GB2312"

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

Character encoding system of MySQL (II)-Data Transmission Encoding, mysql Data TransmissionThe character encoding system of MySQL can be divided into two parts: one is about how to manage the encoding of character data when the database server

Http://hi.baidu.com/netwrom/blog/item/8885f31ef0d09ae7e1fe0b1c.html On many UNIX-like platforms, there is an iconv tool that can be used to convert character encoding. For common text files, the file command can be used to detect the

Reprinted from: HereThis article will briefly describe the concept of character set and character encoding. And some common diagnostic techniques when encountering garbled characters. Background: Character sets and encodings are undoubtedly