When parsing XML in PHP recently, an error was thrown:"Warning: Domdocument::load (): Input is not proper UTF-8, indicate encoding! BYTES:0XBB 0xb6 0xd3 0xAD in File:/e:/phpwork/shopproject/sendcms.xml, line:19 ine:\phpwork\shopproject\xml.php
on line 4"This means that DOMDocument's load function was in error at load, and then I looked at my XML file as foll
, and 2 measured data as follows (accurate to 3 decimal places, in seconds):MySQL method: 7.206Text File Method: 0.772Binary file binary method: 5.022MySQL method: 7.440Text File Method: 0.766Binary file binary method: 5.055Visible to long text is the best method of text file, because the Transfer Code table read into memory, transcoding can be very efficient. In this case, we can also try to improve the text file method to read: Transcoding table from the binary file Gbu.dat into memory, rather
Asp.net| Code | conversion
In a recent system, a problem has been encountered with the UTF-8 encoding of the trading system, while some support systems use GB2312 encoding.
Different coding of the pages, the script to each other, will produce garbled problem, the solution is to unify into a code.In asp.net, if you want
Why should I change the half of the character encoding to simplified Chinese and the half to UTF-8?
Reply to discussion (solution)
What does it mean? Please make it clear
What does it mean? Please make it clearIn my browser, some of the results can be viewed in simplified Chinese, while some can be viewed in UTF-
#include Note: multibyte includes GBK and UTF-8int Gbk2utf8 (char *szgbk,char *szutf8,int Len){Converts multibyte GBK (CP_ACP or ANSI) to wide characters first UTF-16The number of memory characters required after the conversion is obtainedint n = MultiByteToWideChar (cp_acp,0,szgbk,-1,null,0);Number of characters multiplied by sizeof (WCHAR) to get the number of bytesWCHAR *str1 = new Wchar[sizeof (WCHAR) *
The default encoding of the mysql database is not UTF-8.
After installing mysql, start the service and log on to the mysql database. Run the show variables command to view the default encoding of the mysql database:
The character set of the visible database and server uses the latin1
The default encoding of the mysql database is not UTF-8.
After installing mysql, start the service and log on to the mysql database. Run the show variables command to view the default encoding of the mysql database:
The character set of the visible database and server uses the latin1
In writing cocos need to parse a file, but the file is GBK encoding method, and Cocos default is to use UTF-8 so need to transcode, this is found on the Internet code, but the original can not be used, which I modified. System Environment: Macmini Compiler: Xcode Game Engine: Cocos2d-x Header files:#include Intrf4filedecode::code_convert (char*from_charset,char
The default encoding for MySQL databases is not utf-8.
After installing MySQL, start the service and log in, use the show variables command to view the default encoding of the MySQL database:
The character set of database and server, as shown in the figure above, uses latin1 en
In windows mysql 5.7 to modify the encoding to UTF-8 method steps, mysqlutf-8
Preface
When I first started learning MySQL, I downloaded the latest version 5.7.14 from the official website. When I entered the Chinese language using cmd, an error was reported. So I started to modify the default mysql
Mysql create database specifies UTF-8 encoding, databaseutf-8The following script creates the DATABASE yourdbname and specifies the DEFAULT Character Set utf8CREATE database if not exists yourdbname default charset utf8 COLLATE utf8_general_ci. To create a DATABASE with the DEFAULT gbk character set, use the following SQL: create database yourdb default character
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 UTF-8 encoding problemTwo.
character encoding . For example, the Unicode character "A" is also encoded, UTF-8 character encoding to get the byte stream is 0x41, and UTF-16 (big-endian mode) is the 0x00 0x41.Common Unicode encodingUcs-2/utf-16What do we do
I. HTML page to UTF-8 encoding problem1. After head, add a line before title:The order must not be wrong, must be inThe caption displayed may be garbled!2.html file Encoding problem:Click on the Editor's menu: "File", "Save As", you can see the current file encoding, to ensu
by modern operating systems and most programming languages.Now, the difference between ASCII encoding and Unicode encoding is smoothed: ASCII encoding is 1 bytes, and Unicode encoding is usually 2 bytes.Letters A with ASCII encoding are decimal 65 , binary 01000001 ;Charact
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 states, which is called a byte ). That is to say, a single byte can be used to represent 256 different States. Each State
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 states, which is called a byte ). That is to say, a single byte can be used to represent 256 different States. Each State c
At noon today, I suddenly wanted to figure out the relationship between Unicode and UTF-8, so I began to look up information online.
As a result, this problem is more complicated than I thought. After lunch, we can see that the problem is fixed at AM.
Below are my notes, mainly used to sort out my own ideas. However, I try to make it easy to understand and hope it can be useful to other friends. After all,
Character encoding notes: ASCII, Unicode and UTF-8
I suddenly wanted to figure out the relationship between Unicode and UTF-8, so I began to look up information online.
As a result, this problem is more complicated than I thought. After lunch, we can see that the problem i
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