transcoding server

If it's just a Unicode utf-8 encoded algorithm, the internet is everywhere, but a lot of people are you copy me, I copy you, do not understand why and do, in addition to the simplest PHP for Unicode transcoding utf-8 encoding functions, but also in-depth discussion of the two coding relationship, Understand that some of the old things on the internet, are seriously redundant and outdated, because from the beginning of the utf-8 popular to now, has bee

Package com.test.filter;Import java.io.IOException;Import Javax.servlet.Filter;Import Javax.servlet.FilterChain;Import Javax.servlet.FilterConfig;Import javax.servlet.ServletException;Import Javax.servlet.ServletRequest;Import Javax.servlet.ServletResponse;public class Encodefilter implements Filter {Private String encode;Public Encodefilter () {}public void Destroy () {}public void DoFilter (ServletRequest request, servletresponse response, Filterchain chain) throws IOException, servletexceptio

; Charheader[6]; intN; void*wav, *Amr; inch= fopen ([sourcefile utf8string],"RB"); if(!inch) {perror ([sourcefile utf8string]); return 1; } N= Fread (header,1,6,inch); if(n! =6|| MEMCMP (header,"#! amr\n",6) {fprintf (stderr,"Bad header\n"); return 1; } WAV= Wav_write_open ([targetfile utf8string],8000, -,1); if(!wav) {fprintf (stderr,"Unable to open%s\n", [TargetFile utf8string]); return 1; } AMR=Decoder_interface_init (); while(1) {uint8_t buffer[ -], littleendian[ the], *ptr; intsize, I; int

Example of jquery getting URL parameters and transcoding, jqueryurl Using jquery to obtain URL parameters and transcode them, I personally think it is good because sometimes garbled characters are not transcoded.Jquery obtains URL parameters and transcodes them. First, it constructs a regular expression object containing the target parameters, matches the target parameters, and returns the parameter values.Code: Test url: http://xxxx.html? Picture =

decoded = base64.decode (encoded);Specify the character encoding methodString encoded = Base64.encode ("Hello, world!", "UTF-8");String decoded = Base64.decode (encoded, "UTF-8");To encode a file:If the file is small, it can be read directly into memory for encoding in the following waysbyte[] Source = ...; Load your data herebyte[] encoded = base64.encode (source);Byte[] decoded = base64.decode (encoded);If the large size is larger, it is recommended to use stream:Code Sample BASE64 Encoding:I

Get URL parameters through jquery and perform transcoding. jqueryurl Jquery obtains URL parameters and transcodes them. First, it constructs a regular expression object containing the target parameters, matches the target parameters, and returns the parameter values. The Code is as follows: Test url: http://xxxx.html? Picture = "XXXX" content = "Hello! " Determine the url parameter obtained by jquery and change the id value Function parse_url (url)

Mysql_query ( quot; SETNAMESutf8 quot;); is not executed when writing data to the database before database transcoding. as a result, Chinese characters in my database are garbled and browsing can be properly displayed, is there a way to convert garbled characters in the database to utf8? ------ Solution -------------------- read data in one way (without setnames). If you need it, transcode the data to the most database. I did not execute mysql_query

In fact, it is very simple to use the ASCIIEncoding class to convert each other, below I provide two ways to look at the big one1. Character representable ASCII code Public Static intASC (stringcharacter) { if(character. Length = =1) {System.Text.ASCIIEncoding asciiencoding=NewSystem.Text.ASCIIEncoding (); intIntasciicode = (int) asciiencoding.getbytes (character) [0]; return(Intasciicode); } Else { return-1 //length less than 1 } }2.ASCII Round String Public Static stringCHR

[Html] lt ;! Doctypehtml gt; lt; html gt; lt; head gt; lt; metacharset quot; UTF-8 quot; gt; lt; title gt; lt;/title gt; lt; style gt;/* reset */body, div, dl, dt, dd [html] Transcoding and Decoding in js

);}Global $GB _data;if (Empty ($GB _data)){$filename = "Data/gb-big5.dat";$fp = fopen ($filename, "RB");$GB = Fread ($fp, FileSize ($filename));Fclose ($FP);}$max = strlen ($Text)-1;for ($i =0; $i {$h = Ord ($Text [$i]);if ($h >=0x80){$l = Ord ($Text [$i +1]);if ($h ==161 $l ==64){$big = "";}Else{$p = ($h -160) *510+ ($l-1) * *;$big = $GB _data[$p]. $GB _data[$p +1];}$Text [$i] = $big [0];$Text [$i +1] = $big [1];$i + +;}}return $Text;}Unicode URL encoding to GBK encoding functionstatic public

When you send a piece of HTML text to a view view from a controller in MVC, MVC will transcode the code.If you want this text to be transcoded and displayed in HTML encoding, you need to use mvchtmlstring. Check out the demo below.1.Controller CodePublic ActionResult Backdemo (){Viewbag.title = "return View ();}　　2.View Display Code 　　　　@ (New System.Web.Mvc.MvcHtmlString (@ViewBag. Title))Use of ASP. NET mvc-mvchtmlstring (resolve HTML transcoding)

Descriptionstringmb_convert_encoding( string $str, string $to _encoding[, mixed $from _encoding = mb_internal_encoding () ] )Converts the character encoding of the string type str from an optional from_encoding to a to_encoding. Parameter strThe stringto encode.To_encodingThe type of encoding to which STR is to be converted.From_encodingspecified by the character code name before conversion. It can be an array or a comma-delimited list of enumerations. If from_encoding is not provided, the int

Reference URL http://www.t086.com/code/php/function.php-urlencode.phpUrlEncodeEncodes the string as a URL.Syntax: string UrlEncode (String str);return value: stringfunction Type: encoding processingUrlEncode ($url); Content Description This function encodes a string as a URL. For example, a space will become a plus sign. Homepage in the form of data transmission is encoded with urlencode and then

/** * Function and JS unescape function, decode the data after escape encoded * @param $str*/ functionUnescape ($str) { $ret= ' '; $len=strlen($str); for($i= 0;$i$len;$i++) { if($str[$i] = = '% ' $str[$i+ 1] = = ' U ') { $val=Hexdec(substr($str,$i+ 2, 4)); if($val) $ret.=CHR($val); Else if($val) $ret.=CHR(0xc0 | ($val>> 6)).CHR(0x80 | ($val 0x3f)); Else $ret.=CHR(0xe0 | ($val>> 12)).CHR(0

Compile a filter chain to implement the following functions:1. Compile the filter program EncodingFilter to implement Chinese transcoding in POST mode.2. Compile the filter program liuyanfilter to convert the user input username "Zhang" into "Li" and convert the user input message content "Cambridge" into "****".Other functions page of the program:1. Write liuyanform. jsp. This page is used to complete the form input, including: User Name, message con

In json_encode before php5.4, Chinese characters are unicode encoded and Chinese characters are encoded and become unreadable, similar to the format of "\ u, it also increases the amount of data transmitted to a certain extent.For example:Copy codeThe Code is as follows:$ Str = 'Chinese ';Echo json_encode ($ str );// "\ U4e2d \ u6587"Php5.4Echo json_encode ($ str, JSON_UNESCAPED_UNICODE );// "Chinese" Php5.4 make json better understand Chinese!Unicode transc