special-characters

问题 I am getting data from text box and change it into xml format and store it in data base. For allowing special characters i wrote javascript function to replace special character with its html entities. " " & & < < > > for "quotes , less than , greater than" its working fine. for "&" it is showing xml parser error i used javascript to replace special character with its entity string.replace(/</g, '<').replace(/>/g, '>').replace(/&/g, '&').replace(/"/g, '"').replace(/'/g, "\\'"); for "&" allow

问题 I am reading in data from a web site, with text identifying each row. I simply copied and pasted the data into Excel, and the file is then read by R. One of these rows contains the name of a German city, "Würzburg", which includes a lower case u with an umlaut. I have no problem seeing the special character on the web or on Excel. The problem is, when this word is passed to ggplot2, it is displayed in the plot as "WÃzburg", with tilde over the capital A. RStudio shows both forms depending on

问题 I am getting confused with injecting special characters into my database now... For instance, I want to accept characters like this ö , ù , etc and I want to display them as they are on html such as Löic which is a French name. And I thought I must convert these special characters into html entities before injecting them into database, like ö for ö . If I use htmlspecialchars() to convert them, Array ( [name] => Löic ) if(isset($_POST['name'])) $name = preg_replace('/\s\s+/', ' ', trim($_POST

问题 lets say i have a templated class template <typename T> struct Widget { //generalized implementation } but i wanted to totally specialize.. for a template that accepted a parameter? template <> struct Widget< TemplateThatAcceptsParameter<N> > { //implementation for Widget for TemplateThatAcceptsParameterN //which takes parameter N } How does one go about doing this? 回答1: This is called a partial specialization and can be coded like this: template <typename T> struct Widget { //generalized

问题 I am facing some issue while downloading files from android application. The application is used for downloading pdf, image and video files from server for off-line use. If the file name contain any special character (like é,à,î....) the file is not downloading. From android we are downloading the file using the URL. And the same URL can access from browser. All other files are downloading perfectly. Please advise us to resolve this issue. 来源： https://stackoverflow.com/questions/15737554

问题 I have an XML element that has a url as one of it's children, for example: http://maps.google.com/FortWorth&Texas,more+url;data When parsing this, I'm having two issues: 1.) The ( & ) symbol breaks the entire parse unless replaced with &amp (which breaks the url) 2.) The comma ( , ) tries to send my parser on to the next child, resulting in an incomplete url. What can I do to remedy this? I'm using Javascript and PHP. 回答1: Replacing & with & shouldn't break the url. Did you left out the ;?

问题 I am facing some issue while downloading files from android application. The application is used for downloading pdf, image and video files from server for off-line use. If the file name contain any special character (like é,à,î....) the file is not downloading. From android we are downloading the file using the URL. And the same URL can access from browser. All other files are downloading perfectly. Please advise us to resolve this issue. 来源： https://stackoverflow.com/questions/15737554

问题 I'm using xcode 4 and I would like to see special characters (spaces, tabs, etc.) all time. I could toggle showing them by "Editor"->"Show Invisibles". But the way how it's showing in xcode doesn't satisfy me: Is it possible to customize this characters? Thanks. 回答1: i do it by customize the key binding set a key shortcut for the show invisible character in the xcode->preferences->key binding enter invisibles in search box "invisibles" option 'show invisible' appear set a shortcut for it of

问题 My database stores some texts which I have to get with AJAX. This is going well but only when it not contains special characters such as ë or ä. I found some articles about this topic which told me to change the charset of the AJAX-request, but none of these worked for me. When I start firebug it said this about the headers: Antwoordheaders (dutch for responseheaders) Cache-Control no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection close Content-Length 94 Content-Type

问题 I'm writing an application in JSF 2.0 which supports many languages, among them ones with special characters. I use String value = request.getParameter("name") and POST method, the page encoding is set to UTF-8 and the app is deployed on apache tomcat 6 which has the connector set correctly to utf-8 in a server.xml file: <Connector URIEncoding="utf-8" connectionTimeout="20000" port="8088" protocol="HTTP/1.1" redirectPort="8443"/> Yes I get strange results like ä for example in place of