Encode « character « Java Data Type Q&A

1. Trouble Percent-Encoding Spaces in Java    stackoverflow.com

I am using the URLUTF8Encoder.java class from W3C (www.w3.org/International/URLUTF8Encoder.java). Currently, it will encode any blank spaces ' ' into plus signs '+'. I am having difficulty modifying the code to percent-encode ...

2. Why does the Java ecosystem use different character encodings throughout their software stack?    stackoverflow.com

For instance class files use CESU-8 (sometimes also called MUTF-8), but internally Java first used UCS-2 and now it uses UTF-16. The specification about valid Java source files says that a ...

3. How to encode special chars in html content    stackoverflow.com

Is there any third party source available to convert the special chars in between html tags to html encoded content. For example: Original content

<div>hi name -- >abc</div>

<div>hi name -- &gt;abc</div>

4. How to encode a non-special character to HTML entity in Java    stackoverflow.com

The following code:

org.apache.commons.lang.StringEscapeUtils.unescapeHtml("Hello World");

Hello World

5. Japanese Character Encoding in Java    stackoverflow.com

Here's my problem. I'm now using using JAVA Apache POI to read a Excel (.xls or .xlsx) file, and display the contents. There are some Japanese chars in the spreadsheet and ...

6. Problem with URLEncoder.encode and request.getparameter with chinese characters    coderanch.com

7. Question strings and character encodings    coderanch.com

Hello all, I'm quite new to Java (not to programming though) and I've run into some kind of problem in a tiny app I wrote. I hope I can get some help here :-). What's going on? Using Apache's PDFbox I extract some text from PDF files. After extracting text from an PDF, I MD5 the text and store that in ...

8. How do I get descriptions for the available character encodings?    forums.oracle.com

I need to display a list of available character encodings. With Charset.avalaibleCharsets() I got the list of these available charsets, but only with their canonical names (like cp1252 for "Windows Western"). The Charset Interface also has a displayName() function, and can also show aliases, but I can't find an understandable description (like "Windows Western"). Is there any function in java that ...

9. How to encode a fileHandler to output french characters ?    forums.oracle.com

Hi everyone, I'm trying to encode a fileHandler to create a file that contains french special characters (, , . . . .). I tried the following code: fileHandler.setEncoding("ISO-8859-1"); and the following fileHandler.setEncoding("UTF-8"); But still the output returns a question mark instead of the and a square instead of the respectively. Can anyone advice how to encode the fileHandler ...

10. Encode a Char into Hamming Code    forums.oracle.com

Can anyone tell me if i am on the right track of writing a java code. well i am a beginner in java and i bought this book java how to program for my self to learn how to code in java. i was just on chapter one until one of my class assignment came up to encode a character into ...