character

问题 I want to create a jquery script that can write down a string inside a div character by character as if somebody would be typing it as the user is looking at the page. I assume this would work with a recursive function using settimeout. Help me with this please. Thanks. 回答1: You can write one yourself. Make use of setInterval() Store a message in the array and pop the words / characters one by one Clear the interval when you're done DEMO jQuery: // Consturct a message, transform it to an

问题 I want to get one character from cin.get() and add it to a array character. I use strcat but the single character has an error. please help me if you know. thanks for all answers. void main (void) { char e[80]="hi"; char c; cin.get(c); strcat(e,c); cout << "e: " << e << endl; getch(); } This is part of my code that I want to do this. 回答1: stncat() concatenates two strings, method signature looks like this, char * strncat ( char * destination, const char * source, size_t num ); but you are

问题 the following code will break down the string command using space i.e " " and a full stop i.e. "." What if i want to break down command using the occurrence of both the space and full stop (at the same time) and not each by themselves e.g. a command like: 'hello .how are you' will be broken into the pieces (ignoring the quotes) [hello] [how are you today] char *token2 = strtok(command, " ."); 回答1: You can do it pretty easily with strstr : char *strstrtok(char *str, char *delim) { static char

问题 I have problem with displaying Chinese characters in PDFSharp in C#. During process of creating the PDF string it's ok, but after creating pdf file it doesn't display it. I found one solution which is XFont font_small2 = new XFont("微软雅黑", 9, XFontStyle.Regular, options) This solutions works on my localhost but when I release this on beta server it doesn't display Chinese characters. 回答1: You can embed original Chinese font into your pdf file and use correct CMAP. var options = new

问题 I have this example code for the strchr function in C. /* strchr example */ #include <stdio.h> #include <string.h> int main () { char str[] = "This is a sample string"; char * pch; printf ("Looking for the 's' character in \"%s\"...\n",str); pch=strchr(str,'s'); while (pch!=NULL) { printf ("found at %d\n",pch-str+1); pch=strchr(pch+1,'s'); } return 0; } The problem is, I don't understand, how this program calculates the position of the looking character. I think it has something to do with

问题 I have xml where some of the element values are unicode characters. Is it possible to represent this in an ANSI encoding? E.g. <?xml version="1.0" encoding="utf-8"?> <xml> <value>受</value> </xml> to <?xml version="1.0" encoding="Windows-1252"?> <xml> <value>殘</value> </xml> I deserialize the XML and then attempt to serialize it using XmlTextWriter specifying the Default encoding (Default is Windows-1252). All the unicode characters end up as question marks. I'm using VS 2008, C# 3.5 回答1: Okay

问题 I've looked at plenty of questions related to mine here but they're all using different methods to the method I have to use. I'm aware it's a very long winded way to find out when there are simpler ways but I'm just following instructions. Why doesn't the below code work? The function checks if it's vowel. Then the input is checked to see if it's length is 1. If it's 1, call the function. If it's greater than 1, ask for another input until the length is 1. I see now that boolean doesn't exist

问题 For a random string generator, I thought it would be nice to use CharacterSet as input type for the alphabet to use, since the pre-defined sets such as CharacterSet.lowercaseLetters are obviously useful (even if they may contain more diverse character sets than you'd expect). However, apparently you can only query character sets for membership, but not enumerate let alone index them. All we get is _.bitmapRepresentation , a 8kb chunk of data with an indicator bit for every (?) character. But

问题 Let's say you have a string with embedded links and tags like so: This string has <a href="http://www.google.com">some links</a> inside it. Then the visible string to a user is: This string has some links inside it. The full string has 73 characters and the visible just 37 characters. What I would like is to be able to both in jQuery and in Rails get character counts for strings counting just visible characters. (jQuery such that I could give a live character count in an input field, and

问题 I am writing my own programming language and am reconsidering many aspects of my syntax right now. Something that bothers me in many most languages is the trailing apostrophe in character literals. Example With trailing slash: 'n' Without trailing slash: 'n Why do new languages (like rust f.e.) keep using a trailing apostrophe ? Seeing such languages fixing issues we had with old languages (ok, the trailing apostophe is not really an issue) leaves me thinking that there must be a benefit to