what is utf 8 encoding

This article introduces how to use PHP to implement Unicode encoding and decoding for strings. For more information, see unicode conversion, I checked the php library function and did not find a function to encode and decode the character string! If

From:http://www.cnblogs.com/gildor/archive/2010/12/13/1904060.htmlHttpWebRequest occurs when writing to UTF-8 encoding "Bytes to is written to the stream exceed the content-length Bytes size specified." ErrorThe error code is as follows:Request.

The specific characteristics are as follows: 1, through the template to achieve normal Russian. 2. Static Russian information generated by the backstage database, the backstage display is normal, the foreground is garbled. 3, English is

Using the iconv function to implement the PHP function of gb2312 for UTF-8 encoding conversion   If I use the iconv () function to convert the code, it is relatively simple, but many virtual hosts do not support this component, I am online It takes

// UTF-8 encoding characters can theoretically be up to 6 bytes long, but currently the world's // It takes up to four bytes to add up the types of characters and symbols. // The UTF-8 is 8-bit (that is, 1 byte) as the unit to encode the original

Use PHP to determine if the file is UTF-8 encoded (check Bom ). UTF-8 encoding files are divided into two types with Bom and without Bom, with Bom are easy to handle, without Bom will be a bit of trouble, so write a function to judge, the code is as

Recently in the system, encountered a problem, the transaction system using UTF-8 encoding, and some support systems are using gb2312 encoding. If pages and scripts of different codes are referenced from each other, garbled characters are

This articleArticleSolved my one-night tangle problem !!! Recommended. Sometimes IE8 does the same. Set joomla! After being modified to UTF-8 encoding, some templates (such as joomla! 1.03 the rhuk_solarflare_ii template) occasionally opens the

The following function uses the FSO object, and the file is located in Fso. asp. There are only three file encoding attributes of the FSO object. The system defaults to Unicode and ASCII, and we do not need UTF-8. Therefore, the files generated by

& Nbsp; previously said that if the JS file is not UTF8 will have bugs in IE, so JS code should also use UTF-8. There are also databases to use UTF-8. Php (as the mainstream development language) with UTF-8 Summary: php (as the mainstream

This article mainly introduces the Python to solve JS file Utf-8 encoding garbled problem, very good, with reference value, the need for friends can refer to the next HTML file introduced JS file, display garbled! JS file for Utf-8 encoding (no BOM)

Compilationfailed: PCREdoesnotsupport \ L, \ l, \ N {name}, \ U, or \ u // array (& amp; #39; username & amp; #39 ;, & amp; #39; match & amp; #39;, & amp; #39; pattern & amp; #39; & gt Compilation failed: PCRE does not support \ L, \ l, \ N {name}, \

The GBK version has the same functionality as the UTF-8 version, except that the encoding method is different. The GBK text encoding is expressed in dubyte, that is, both Chinese and English characters are expressed in dubyte, except that the

MyEclipse Usage Summary--set the JSP page in MyEclipse as the default Utf-8 encodingTo create a JSP page in myeclispe , the default encoding for theJSP page is " iso-8859-1 "as shown in: There is no way to save a Jsp page under this encoding, and

The interface of a service was used a while ago, because there is Chinese in the parameters of the calling interface, the calling interface will have an abnormal problem, and then the problem of encoding inconsistency is understood. However, my

To create a JSP page in Myeclispe, the default encoding for the JSP page is "Iso-8859-1", as shown in:There is no way to save a JSP page under this encoding, and the following error message appears:So you can set the JSP default encoding to Utf-8,

It is important to Utf-8 code consistently. This is especially true for Python2.If you are using Python2 in Hi-nginx, and you need to use Chinese, Japanese, Korean and other words without hindrance, you must not forget to use:# -*-coding:utf-8-*-At

To create a JSP page in Myeclispe, the default encoding for the JSP page is "Iso-8859-1", as shown in:There is no way to save a JSP page under this encoding, and the following error message appears:So you can set the JSP default encoding to Utf-8,

Http://www.cnblogs.com/xdp-gacl/p/3496161.htmlTo create a JSP page in Myeclispe, the default encoding for the JSP page is "Iso-8859-1", as shown in:There is no way to save a JSP page under this encoding, and the following error message appears:So

We often meet in the development of the NSData conversion to nsstring, or through nsjsonserialization parsing JSON scene, once NSData contains illegal UTF-8 encoding, then the result will be returned nil, but the result is not in line with our