in utf 8

The front-end string passed to the background for processing, found a strange problem: a space in the string (ASCII: 32) is encoded by the UTF-8 into a strange character (ASCII: 194 and 160 )! However, there are still spaces in the background.

Of 2 bytes: 3 bytes: basically equivalent to GBK, containing more than 21000 Chinese Characters Four bytes: Chinese characters in the Chinese-Japanese character set, with more than 50 thousand characters One utf8 digit occupies 1 byte One utf8

Write web todayProgramA bug occurs, as shown in the following two figures: InSource codeMedium,CodeThere is no problem with the structure, and Firefox Marked Lines 1/2/3/25/26 as red, which means there is a problem. When I look at firebug, I

untitled document echo urldecode ("% E5 % 93% 88% E5 % 93% 88"); echo " "; echo rawurldecode ("% E5 % 93% 88% E5 % 93% 88"); echo " "; echo utf8_decode ("% E5 % 93% 88% E5 % 93% 88"); echo " "; echo "% E5 % 93% 88% E5 % 93% 88";

Delphi7 and earlier versions of VCL only support ANSI, so... widestring and utf8string (same definition as ansistring) cannot be correctly displayed in VCL The UTF-8 conversion function provided by Delphi7 returns NULL if it encounters a character

Solution to garbled text when passing parameters with jquery in php Untitled Document Script Document. write (escape ("haha") +" "); Document. write (unescape ("% u54C8 % u54C8") +" "); Document. write (encodeURIComponent ("haha") +"

Untitled Document Echo UrlDecode ("%e5%93%88%e5%93%88"); echo " "; Echo Rawurldecode ("%e5%93%88%e5%93%88"); echo " "; Echo Utf8_decode ("%e5%93%88%e5%93%88"); echo " "; echo "%e5%93%88%e5%93%88"; echo " "; echo $_get[' act ']; echo

MYSQL data is saved using utf8 encoding. some data cannot be found on my webpage using utf8 encoding. Therefore, mysql_query ("set & nbsp; names & nbsp; 'utf-8' "); & nbsp; mysql has been compiled into utf8_general_ci. when I search for data, I use

1. character encoding 1. ASCII code 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,

untitled document Echo UrlDecode ("%e5%93%88%e5%93%88"); echo ""; Echo Rawurldecode ("%e5%93%88%e5%93%88"); echo ""; Echo Utf8_decode ("%e5%93%88%e5%93%88"); echo ""; echo "%e5%93%88%e5%93%88"; echo ""; echo $_get[' act ']; echo ""; echo

Untitled Document Echo urldecode ("% E5 % 93% 88% E5 % 93% 88 ");Echo " ";Echo rawurldecode ("% E5 % 93% 88% E5 % 93% 88 ");Echo " ";Echo utf8_decode ("% E5 % 93% 88% E5 % 93% 88 ");Echo " ";Echo "% E5 % 93% 88% E5 % 93% 88 ";Echo " ";Echo $ _ GET ['

As described in this topic, are there any UTF-8 encoded Chinese characters whose byte length is not 3 (2 or 4 )? As described in this topic, are there any UTF-8 encoded Chinese characters whose byte length is not 3 (2 or 4 )? Reply content: As

MYSQL data is saved using utf8 encoding. some data cannot be found on my webpage using utf8 encoding. Therefore, mysql_query ("set & nbsp; names & nbsp; 'utf-8' "); & nbsp; mysql is compiled into utf8_general_ci, and $ so =" 10 thousand "when I

Import data in Excel. (Data-> Import external data) Sub macro1 () ''Macro1 macro'Test for sunhaifeng'Sunhf@cn.ibm.com' If fileexists ("C: \ bookfortestdata.csv") thenKill "C: \ bookfortestdata.csv"End if Workbooks. Add With activesheet.

Source: http://www.study-code.com/visual-studio/c/72913.htm (Declaration: This article is original. If it is reproduced, please indicate the author and the original link)/* Author: wu. jian (wu jian) English name: Sword/* Date: 2007-12-13/* Purpose:

It is very easy to determine the encoding method in texts that only contain Chinese and English characters. The most common encoding method for Chinese characters is GBK, and the larger character set, such as GBK, is backward compatible with gb2312,

First check securecrt, Set Options-> Global Options-> General-> default session-> edit default settings-> terminal-> Appearance-> character encoding, Select the UTF-8.   Then set Options-> Global Options-> General-> default session-> edit default

In JavaScript, it's easy to tell if a string is Chinese. Like what: Copy Code code as follows: var str = "PHP programming"; if (/^[\u4e00-\u9fa5]+$/.test (str)) { Alert ("The string is all in Chinese"); } else { Alert ("This

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

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