hardware transcoding

For example, to convert a string object s from GBK inner code to UTF-8, you can do the following S.decode (' GBK '). Encode (' utf-8′) However, in actual development, I have found that this approach often appears to be abnormal: Unicodedecodeerror: ' GBK ' codec can ' t decode bytes in position 30664-30665:illegal multibyte This is because the illegal characters are encountered--especially in some programs written in C/s + +, full-width spaces are often implemented in many different ways, such a

transcoding switch to LibreOffice processing related operations uninstall OpenOfficeSee if the system is installed OpenOffice If the output similar to the above is displayed, the description is already installed, using:Rpm-e rpm-qa |grep OpenOffice rpm-qa |grep ooobasis Check to see if the OpenOffice socket service has been opened;Ps-ef | grep soffice If it is already started, kill the process first:KILL-9 process PID// Uninstalling OpenOfficeNote tha

Python has both Str object and Unicode object two strings that can hold the byte encoding of the characters, but they are different types, which is important and why there are encode and decode.The significance of encode and decode in Pyhton can be expressed asEncodeUnicode-------------------------> strUnicode DecodeSeveral common methods:Str_string.decode (' codec ') is to convert str_string to unicode_string, codec is the encoding of the source str_stringUnicode_string.encode (' codec ') is th

the word "medium" after using ISO8859-1 encoding and then combining it? In fact, the reason is very simple, because iso8859-1 encoded in the encoding table, there is no Chinese characters, of course, can not pass the "medium". GetBytes ("Iso8859-1"), to get the correct "medium" in the iso8859-1 of the encoded value, so again through the new String () to restore it is impossible to talk about.Therefore, when using the String.getbytes (String decode) method to get byte[], it is important to make

For example, to convert a string object s from GBK inside code to UTF-8, you can do the followingS.decode (' GBK '). Encode (' utf-8′)However, in real-world development, I found that this approach often occurs abnormally:Unicodedecodeerror: ' GBK ' codec can ' t decode bytes in position 30664-30665:illegal multibyte sequenceThis is because illegal characters are encountered-especially in some programs written in C + +, full-width spaces are often implemented in many different ways, such as \xa3\

When using PHP json_encode to handle Chinese, Chinese will be encoded, become unreadable, similar to the "\u***" format, if you want Chinese characters do not transcode, here are three ways1. Upgrade PHP, in PHP5.4, the problem is finally resolved, JSON added an option: Json_unescaped_unicode, so the name Incredibles, that is, JSON do not encode UNICODE.2. UrlEncode the Chinese characters first and then use the Json_encode,json_encode again after using the UrlDecode to decode, so that the encode

Knowledge is summed up, then write it down!For example, the background HTML string isvar htmlstr= "background html string";transcodingvar HTML format Code =decodehtml (HTMLSTR);Just call the following JS method on the line functiondecodehtml (s) {varHtml_decode = { ", "gt;": ">", "amp;": "", "nbsp;": "", "quot;": "\" ", "copy;": ""//Add More }; varRegx_html_encode =/"||" | G; varRegx_html_decode =/\w+;|# (\d+);G; varRegx_tr

When using PHP json_encode to handle Chinese, Chinese will be encoded, become unreadable, similar to the "\u***" format, if you want Chinese characters do not transcode, here are three ways1. Upgrade PHP, in PHP5.4, this problem finally resolved, JSON added an option: Json_unescaped_unicode, so the name Incredibles, that is, JSON do not encode Unicode.　　Http://www.cnblogs.com/sink_cup/archive/2011/05/28/php_json_encode_unicode_decode.htmlHttp://www.veryhuo.com/a/view/35112.htmlHttp://www.alixixi

first3bytes[1] = = (byte) 0xFF) {reader = new BufferedReader (new InputStreamReader (in,"Utf-16le"));} else {reader = new BufferedReader (new InputStreamReader (in, "GBK"));}String str = reader.readline ();while (str! = null) {Text = text + str + "/n";str = Reader.readline ();}Reader.close ();} catch (FileNotFoundException e) {TODO auto-generated Catch blockE.printstacktrace ();} catch (IOException e) {E.printstacktrace ();}return text;}Code is not difficult, feel useful can be a top.Completely

TodayIn vainI would like to share with you a transcoding tool function. If you need to display Chinese characters in the project, you can use it directly. Android and IoS are both common and do not need to perform platform-based operations too much. Reprinted please indicate the address http://blog.csdn.net/u010229677 First, this function is like this and can be dragged in and used directly. Okay, so that everyone can use it directly. Here we use the

PHP automatically determines the character set and transcoding details. The principle is very simple, because gb2312gbk is a Chinese byte, the two bytes have a value range, while UTF-8 contains three Chinese characters, and each byte also has a value range. However, the principle of English is simple, because gb2312/gbk is a two-byte Chinese character, which has a value range, while UTF-8 contains three Chinese characters, each byte also has a value r

This article provides a detailed analysis of PHP's automatic judgment of character sets and transcoding. For more information, see the principle. because gb2312/gbk is a two-byte Chinese character, these two bytes have a value range, while the Chinese character in UTF-8 is three bytes, and each byte also has a value range. The English language only occupies one byte (excluding the full width), regardless of the encoding ). For file encoding checks, yo

The default character encoding in Python3 is Unicode and can be encode directly to other encodingsThe default in Python2 is GBK under Windows, all non-Unicode first decode to Unicode, and then encode to other character encodings.Borrowing diagramImportSYSPrint(Sys.getdefaultencoding ())#Display character encodingA_unicode="the end of yuqingping from the wind" #This is the Unicode formatPrint(a_unicode) A_GBK=a_unicode.encode ('GBK')#default is Unicode format, converted to GBK formatPrint(A_GBK)

We are currently working on a php ubb transcoding task. The code highlighting plug-in is used. If I use nl2br, each line will contain , Pre also exists, resulting in It is typed out. If it is not added, multiple lines of text are displayed in one line. If you want to add [br] or leave two blank lines to indicate a br, the user experience will be greatly affected. Therefore, I would like to ask you how to add a br to the place where the br is ad

Label: style blog HTTP color Io AR for SP Div 研究了一下汉字编码，包括汉字的区位码、机内码，挺好玩的，也是比较实用的，一般我们在涂卡是区位码，比如“马”的区位码是3477，然后我们就涂上3477，然后读卡机就能根据区位码识别汉字；而机内码是机器内部的编码，平常我们可能用的比较少，“马”的机内码是49901，读者可以试一下：打开记事本，然后按住“Alt”键，不要松开，然后依次按49901，松开“Alt”，“马”字就打出来了！哈哈，神奇吧！其他汉字或字母包括符号都能通过这种方式输入。以后大家输入自己的姓名的时候，完全可以“秀”一把，哈哈，不调用输入法，按几个数字键就把姓名打出来了，而且精准无误！用输入法有时还要弄找半天呢！哈哈！那么，如何快速得到自己的姓名的区位码和机内码呢？为了解决这个问题，我专门研究了一下字符编码，知道转换规则后编了一个小程序，献给大家！哈哈，又开源了！ 还是那句话，如果你懒得自己编译，去我网盘下载吧，或许能得到意外的小惊喜噢：http://ma6174.ys168.com/复制代码#include Chin

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" Php5.4 Echo json_encode ($ str, JSON_UNESCAPED_UNICODE ); // "Chinese" Php5.4 make json better understand Chinese!Unicode

A good string transcoding and decoding function written by myself. If you need it, refer to it. Function isString (variable) {return Object. prototype. toString. call (variable). indexOf ('string ')! =-1;} function isNumeric (variable) {return! IsNaN (parseFloat (variable) isFinite (variable);} function stringEncode (string) {string = isString (string) | isNumeric (string )? String (string): ''; var code, I = 0, code_string ='', len = string. length

1 if(Note.equals (NewString (Note.getbytes ("GB2312"), "GB2312"))) {2Note =NewString (Note.getbytes ("GB2312"), "Utf-8");3}Else if(Note.equals (NewString (Note.getbytes ("iso-8859-1"), "Iso-8859-1"))) {4Note =NewString (Note.getbytes ("iso-8859-1"), "Utf-8");5}Else if(Note.equals (NewString (Note.getbytes ("UTF-8"), "UTF-8"))) {6Note =NewString (Note.getbytes ("UTF-8"), "Utf-8");7}Else if(Note.equals (NewString (Note.getbytes ("GBK"), "GBK"))) {8Note =NewString (Note.getbytes ("GBK"), "Utf-8");9

When the front-end input is in Chinese, the backend post is via String text = Getrequest (). GetParameter ("text");But there's a problem with GET,The Get method submits the parameter encoding, which only supports iso8859-1 encoding.So if there is Chinese in it.In the background you need to convert the code, as followsString text= request.getparameter ("text");Text = new String (text.getbytes ("iso8859-1"), "GBK");The premise is that your page encoding is GBK, if it is utf-8, then the above code

public static byte[] Getimagefromnetbyurl (String strurl) {try {URL url = new URL (strurl); HttpURLConnection conn = (httpurlconnection) url.openconnection (); Conn.setrequestmethod ("GET"); Conn.setconnecttimeout (5 * 1000); InputStream instream = Conn.getinputstream ();//Get Picture data by the input stream byte[] btimg = Readinputstream (instream);//Get the image of the binary System data return btimg; } catch (Exception e) {e.printstac