The example in this article describes how Python obtains the system default character encoding. Share to everyone for your reference. The specific analysis is as follows:
In Python code, the normal string is encoded in the same way as the program
Wampmysqld: unknownvariableamp; amp; #39; default-character-setgbkamp; amp; #39; mysql reports the following error when starting WAMSERVER:
140618 23:07:57 [Note] Plugin 'Federated 'is disabled.140618 23:07:57 InnoDB: The InnoDB memory heap is
Modify the default Character Set of mysql in mac to utf8 1 and check the character set of mysql installed by default.
mysql> show variables like '%char%';+--------------------------+--------------------------------------------------------+| Variable_
Modify the default MySQL Character Set Method, generally even if you set the default mysql Character Set of the table to utf8 and send the query by UTF-8 encoding, you will find that the stored in the database is still messy
Modify the default MySQL
The GD function imagettftext () of PHP should pay attention to the default character encoding. Read the GD function imagettftext () of PHP and pay attention to the default character encoding. a small function is developed for a while, it is
When Sybase is used, we often use isql or program to insert Chinese data after installing Sybase, and query the data as garbled characters (all Chinese characters are '? '). This is because the character set of the client is inconsistent with that
1. Directly on the codeimport java.nio.charset.charset;/** * Gets the default character set for the current virtual machine charset.defaultcharset () or System.getproperty ("file.encoding") * charset.defaultcharset () The underlying code is
MySQL-server-5.5.11 is installed through RPM package, directly input service MySQL start on the command line, MySQL started successfully,
Then modify/etc/My. CNF, add default-character-set = utf8 to [mysqld], and restart the MySQL service. An
The following Linux runs Ubuntu 7.10 MySQL as 6.0a.
The default Character Set installed in MySQL is liant1. To use uft8, you must set it every time. For convenience, you can change the default character set to uft8.
The method is as follows:1.
How to modify the default character set of MYSQL server .... every time I modify my. after the INI file is released, the restart of the service will cause problems. how can I modify my. if you still don't understand the notes in this file, you can
Today, I transplanted the previous project to Linux, I installed the Ubuntu,web server is tomcat, found the static page generated with the Freemark template fullGarbled, in Windows are normal, conjecture may be the problem of the Linux character set,
The example in this article describes how Python obtains the system default character encoding. Share to everyone for your reference. The specific analysis is as follows:
In Python code, normal strings are encoded in the same way as the program
Get JVM Default Character set: System.getproperty ("file.encoding")
public class Test {public
static void Main (string[] args) {
System.out.println (System.getproperty (" File.encoding "));
}
Get different lengths of Chinese characters
public
Problem starts with using MySQL command to insert Chinese data cannot be plugged inERROR 1366 (HY000): Incorrect string value: ' \xd6\xd0\xce\xc4 ' for column.Start viewing questions about the character set.If you use Set names ' GBK ';or set
1. First check the default installed character setMysql> Show variables like '%char% '; +--------------------------+----------------------------------------------- ---------+| variable_name | Value |+--------------------------+-----------------------
(1) The simplest method of modification is to modify the character set key values in the MySQL My.ini file ,such as Default-character-set = UTF8Character_set_server = UTF8
After the modification, restart the MySQL services, service MySQL restartUse
Tag:log dict rac client Connection nec res efault logs db = MySQLdb.connect (myhost,myuser,mypass,mydb) Db.set_character_set ( Span style= "COLOR: #800000" > " utf8 ) # set " set The default character set for the current
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
Recently, when using MySQL, there was a strange problem with garbled characters, and I started to see that there were some problems with the MySQL character set.
Modified configuration file/etc/my.cnf
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