utf-8

Encode String with UTF-8 in GWT

由 旧巷老猫 提交于 2020-01-01 11:02:10
问题 Is there a way to encode a String with UTF-8 in GWT? In other words, is there a GWT-compatible equivalent to java.net.URLEncoder.encode(toEncode, "UTF-8")? 回答1: Yes, it's com.google.gwt.http.client.Url.encode(), JavaDoc: http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/gwt/http/client/URL.html 来源： https://stackoverflow.com/questions/1139698/encode-string-with-utf-8-in-gwt

LESSCHARSET=utf-8 less doesn't seem to work

由 吃可爱长大的小学妹 提交于 2020-01-01 09:19:24
问题 I'm trying to view a UTF-8 text file/stream in less , and even if I invoke it like this: cat file | LESSCHARSET=utf-8 less the non-ASCII compatible UTF-8 characters don't display correctly. Instead, their hex values appear highlighted in brackets, e.g. <F4> . The reading the same text in vim with UTF-8 encoding poses no problems. So I'm thinking something is wrong with the way I'm invoking less . My locale output is the following LANG="en_US.UTF-8" LC_COLLATE="en_US.UTF-8" LC_CTYPE="en_US.UTF

(Spring + JSP + jQuery-AJAX + JSON ) setting environment for UTF-8 issue?

由 人盡茶涼 提交于 2020-01-01 08:43:30
问题 I am doing a chat project in java with Spring 3.x which needs Multi-language support . Here is what I have done. My JSP has: <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%request.setCharacterEncoding("UTF-8"); %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> My web.xml has: <filter> <filter-name>characterEncodingFilter</filter

(Spring + JSP + jQuery-AJAX + JSON ) setting environment for UTF-8 issue?

由 旧巷老猫 提交于 2020-01-01 08:41:42
问题 I am doing a chat project in java with Spring 3.x which needs Multi-language support . Here is what I have done. My JSP has: <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%request.setCharacterEncoding("UTF-8"); %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> My web.xml has: <filter> <filter-name>characterEncodingFilter</filter

Flag Emojis not rendering

由 怎甘沉沦 提交于 2020-01-01 08:21:09
问题 I have a dropdown menu on my header that i use to display phone numbers for different countries and i need to put a flag on its side, but no flags are showing, only the letter representation of the flags (for example the argentinian flag looks like this 🇦🇷 but it shows the emoji for the letter A and the letter R) as that how flag emojis works as far as i know, how can i evade this (showing a hamburger in the second phone number just to show that emojis do indeed work on my site) <select name=

utf8 encoding in Perl and MySql

由 旧时模样 提交于 2020-01-01 08:05:09
问题 my database (MySql) has a utf8_general collation. I am accessing data from database and showing a webpage (developed in Perl), it is showing Swedish characters (ä,å,ö) with a different characters. I checked in Mysql database, there I can see the data with ä,å,ö characters in it. It seems, there is a encoding problem while accessing data. While connecting to database, used following code my($dbh) = DBI->connect($config{'dbDriver'},$config{'dbUser'},$config{'dbPass'}) or die "Kunde inte ansluta

utf8 encoding in Perl and MySql

由 末鹿安然 提交于 2020-01-01 08:04:04
问题 my database (MySql) has a utf8_general collation. I am accessing data from database and showing a webpage (developed in Perl), it is showing Swedish characters (ä,å,ö) with a different characters. I checked in Mysql database, there I can see the data with ä,å,ö characters in it. It seems, there is a encoding problem while accessing data. While connecting to database, used following code my($dbh) = DBI->connect($config{'dbDriver'},$config{'dbUser'},$config{'dbPass'}) or die "Kunde inte ansluta

replace \n with actual new line character code

由 允我心安 提交于 2020-01-01 08:02:12
问题 I'm pulling content from a DB that has been sanitized using mysql_real_escape_string. Accordingly the new line characters now appear as "\n". The issue is that this content is displayed to users inside a < pre > tag so I cannot replace \n with < br/> for instance. I suppose I could replace \n with the actual utf8 character code before inserting the result inside the < pre>. Can somoneone assist here? Not using mysql_real_escape_string isn't really an option due to security policy. Thanks. 回答1

PHP mb_substr() not working correctly?

由 允我心安 提交于 2020-01-01 07:33:07
问题 This code print mb_substr('éxxx', 0, 1); prints an empty space :( It is supposed to print the first character, é . This seems to work however: print mb_substr('éxxx', 0, 2); But it's not right, because (0, 2) means 2 characters... 回答1: Try passing the encoding parameter to mb_substr, as such: print mb_substr('éxxx', 0, 1, 'utf-8'); The encoding is never detected automatically. 回答2: In practice I've found that, in some systems, multi-byte functions default to ISO-8859-1 for internal encoding.

How can I get XSLT to return UTF-8 in Java

由 谁说我不能喝 提交于 2020-01-01 07:05:33
问题 I'm trying to get my XSL script to work with UTF-8 encoding. Characters like åäö and greek characters just turn up like garbage. The only way to get it to work is if I write the result to a file. If I write it to an output stream it only returns garbage (System.out works, but that might be because its beeing redirected to a file). The result needs to be returned from a servlet, and please note that its not a servlet configuration issue. I can return a hard coded string with greek characters
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