I've got a bunch of unicode characters from U1F000 and upwards, and I'm wondering how to represent them in Java. A Java unicode escape is on the form "\uXXXX" ... |
I'm reading some data that has already been converted to html style ? code.
I now need to convert this back to UTF-8 characters for viewing. Unfortunately I can't use a ... |
I was wondering how expensive Java's string encoding conversion algorithms are, say, for a piece of text is in EBCDIC that needs to be converted to UTF-16, or for a similar ... |
I am working in a application that takes unicode string as a input. I successfully obtained the sets of words as a list. Now i need to search the input string ... |
Consider the following code:
byte aBytes[] = { (byte)0xff,0x01,0,0,
(byte)0xd9,(byte)0x65,
...
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So I know about String#codePointAt(int), but it's indexed by the char offset, not by the codepoint offset.
I'm thinking about trying something like:
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I have a byte offset for a byte array containing a UTF-8 encoded string, how can I transform that into a char offset for the corresponding Java String?
NB. this question used ... |
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I am building a language, a toy language. The syntax \#0061 is supposed to convert the given Unicode to an character:
String temp = yytext().subtring(2);
Then after that try to append '\u' to ... |
What is the best way to convert a string from Unicode to ASCII without changing it's length (that is very important in my case)? Also the characters without any conversion problems ... |
In my java program, I am retrieving some data from xml. This xml has few international characters and is encoded in utf8. Now I read this xml using xml parser. Once ... |
I got an unicode string from an external server like this:
005400610020007400650020007400ED0020007400FA0020003F0020003A0029
and I have to decode it using java. I know that the '\u' prefix make the magic (i.e. '\u0054' ... |
I use a ssh library with java to connect to a server. I want to detach a GNU Screen with CTRL-SHIFT-A-D, why I need to send this sequence to the server.
Can ... |
Hi I have an application which reads data from the console and prints. If I enter Unicode String in Console for example \u06F1 it is printing \u06F1 instead of "?". So ... |
I'm trying to sort a List of objects by String field "country". Each country is in its native language (Argentina, Australia, Österreich, ??????, ???????? ...). What I want to do is ... |
Possible Duplicates:
Java. Ignore accents when comparing strings
Java string searching ignoring accents
Hi All
I need to compare strings in java that might be ... |
I have a file that has strings hand typed as \u00C3. I want to create a unicode character that is being represented by that unicode in java. I tried but could ... |
I am having trouble writing unicode characters out to a PDF using PDFBox. Here is some sample code that generates garbage characters instead of outputting "š". What can I add to ... |
In Java, how does Unicode strings get compared?
What I mean is, if I have a few say, Japanese strings, when I do the following:
java.util.Arrays.sort(arrayOfJapaneseStrings);
how does those strings get compared and sorted?
... |
If I have a string in java how can I determine which language it belongs to? Does Unicode specification allow us to do it?
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How can I get the unicode value of a string in java?
For example if the string is "Hi"
I need something like \uXXXX\uXXXX
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Whats the problem with this code? I made an ISO8859 String. So most of the ÄÖÜ are some krypooutput. Thats fine. But how to Convert them back to normal chars (UTF8 ... |
I'm trying to serialize a java string into an array of bytes and then deserialize the array into a string again. It seemed to work OK until I tested of a ... |
Character values between 0 and 255 can be denoted by octal literals from "\000" to "\377".
So shouldn't "\400" be a compile-time error? Eclipse does not complain, however... what's going on here?
... |
I know there is String#length and the various methods in Character which more or less work on code units/code points.
What is the suggested way in Java to actually return the result ... |
Let us suppose we want to revert the following String "áe".
The unicode for that is "\u0061\u0301\u0065".
The naive aproach of reverting it would be char by char
private static String reverseStringNaive(String s) ...
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In Java I create a string that uses unicode and overline because I am trying to display square roots of numbers. I need to know the length of the string for ... |
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Hllo There, I have to a need to convert a special character to a unicode but don't know how. I see a unicode to a character but not the other way around. For example: String original = new String("A" + "\u00ea" + "\u00f1" + "\u00fc" + "C"); becomes: AC but when I don't know how to convert this to "\u00ea". ... |
Looks like you got your work cut out for you. If you step back and think about it, a string could potentially have more than one character so it really wouldn't make sense for String to have a method that returns its Unicode value because there could be more than just one. If you think it's too much work, let a ... |
Hi I ahve to convert a string to Unicode. I am doing it as below char[] characters = strToUnicode.toCharArray(); for (int i = 0; i < characters.length; i++) { char c = characters[i]; sbStrToUnicode.append((int) c); sbStrToUnicode.append(" "); } where strToUnicode is the string to convert (say Java Ranch) and sbStrToUnicode is the StringBuffer to which i add the data This gives ... |
Good evening. While looking at a String, i would like to somehow guarantee that is does or does not contain a unicode character. Does Java let us natively solve this task? Please let me know how thanks PS: Let me add 1 item of clarification. Assume, i am literally looking at "Hello\u1001world" String. Say, if i pass it to a method ... |
Hey, I was wondering if there is a method to convert a string to an int array with their unicode values. Im fine if there isnt, I could convert to char array and then do a for loop to convert to an int array, but if there is already a method, that would be great. |
StringBuffer intersectionEdges ; //to store the common edges EntityManager em; //Retrieve all the source and its adjacent Nodes for the graph with graph id =1 Query query = em.createQuery("SELECT source,adjacentNodes FROM Node x WHERE graphId=1"); intersectionEdges = new StringBuffer(); List results = (List) query.getResultList(); //iterate through the results for (Object[] result : results) { g1AdjacentNodes = (List) result[1]; //retrieve the adjacent ... |
String.length() is calculated by your byte, it is depend on your character input, i can say that your input of the characters if it is 2 bytes per words, then will be 4 bytes of both words, you getting 6,mean that you are using different encoding with us, by default if you used of english version windows, you should get the ... |
in jnlp file . for example I wantto use the following string as parameter to pass main class . "-<`6%w~l60~}d'i(~f3-^!==" The parser probably complains about the lowerthan character. You should check the Java Web Start docs for ways to escape such special charaters. Note that "unicode syntax" won't help much, as the '\' already has a special meaning already in JWS ... |
File file = new File(FileName); FileInputStream fis = null; BufferedInputStream bis = null; DataInputStream dis = null; try { fis = new FileInputStream(file); // Here BufferedInputStream is added for fast reading. bis = new BufferedInputStream(fis); dis = new DataInputStream(bis); // dis.available() returns 0 if the file does not have more lines. while (dis.available() != 0) { // this statement reads the ... |
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Hi I'm trying to show a PESO SIGN.. It does work with the NumberFormat class = PHP, but I am trying to show the actual symbol... Please help me.. Here is my code: //import java.text.NumberFormat; //import java.util.Currency; import javax.swing.JOptionPane; //import java.lang.Character.UnicodeBlock; public class MoneyFormatPH{ public static void main(String args[]){ String str = "\u20B1"; System.out.println(str); //JOptionPane.showMessageDialog(null, "" + str); //System.exit(0); } } ... |
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HI, How to find if there is unicode is present in a particular string. Let us say.. String s = '\u5639\u563b'; Which works fine. But String s =" u" +"5639", which won't work bcoz of multiple string not a single character.. but still makes \u5639, my question is is there any way to make this sequence as a one single char ... |
Dear all, I'm trying to get the String from unicode, previously i'm converting the String to Unicode like below, String s = " u"+Integer.toHexString(s.charAt(0)); Which is giving me the same what i appended above even after Conversion using UTF-8. If i do String s ="\u30f3" It is giving me correct character. But my problem is i'm getting the latter part i.e ... |
translateToUnicode method is below which is returning unicode format of string "hello": private static String translateToUnicode(String strHouben) { String strtemp = new String(); try { OutputStreamWriter out = new OutputStreamWriter( new ByteArrayOutputStream() ); String unicodebyte=new String(strHouben.getBytes(out.getEncoding()),out.getEncoding()); char []a=unicodebyte.toCharArray(); StringBuffer buffer = new StringBuffer(); for(int m=0;m |
} catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (FileNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } System.out.print(("unicode way of string ="+sb); } but the generated code i snot able to again convert in french/hindi(non engligh character ) |
Hi, I would like to convert non-ascii characters in a String or the whole string to unicode encoded character. For example: If i have some japanese character, I would like it to be converted to /uxxxx How can i do this? I don't want the exact character, as I am able to get that using getBytes("encoding format"). All i want is ... |
Sorry, found it. It was actually a buffer issue. For the record, just because I'm printing output in the middle of the loop, doesn't mean the value exists to be printed by the time System.out.println gets to it (my code was creating an exception for an unrelated reason a few lines down) Thanks for your responses. Steve |
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I Could able to show this String in some other language using this code String jaString = new String("\u65e5\u672c\u8a9e\u6587\u5b57\u5217"); But i am not able to get this as a string in same language as it appears below here, String original = new String("???????"); I want to show this string("???????") in my application as it appears here. What should i do? Thanks ... |