Format « character « Java Data Type Q&A

1. escaping formatting characters in java String.format stackoverflow.com

This question is pretty much the same as this .Net question exept for java. How do you escape the %1$ characters in a java string.format? THe reason I need to do this ...

2. character not displaying correctly in Java stackoverflow.com

I have tried "  " to display two spaces in a standard output Java String. Trying System.out.println("__"); <---- (two spaces, but, obviously, it trims it down to one space, ...

3. How to get the real characters from its raw utf format in Java stackoverflow.com

I have some chinese charactors encoded like this:

String b = "\\u91d1\\u5143\\u6bd4\\u8054\\u6210\\u957f\\u52a8\\u529b";

How can I change the string b into the real characters, I found the below c can be shown when I ...

4. Why does DecimalFormat allow characters as suffix? stackoverflow.com

I'm using DecimalFormat to parse / validate user input. Unfortunately it allows characters as a suffix while parsing. Example code:

try {
  final NumberFormat numberFormat = new DecimalFormat();
  System.out.println(numberFormat.parse("12abc"));
  System.out.println(numberFormat.parse("abc12"));
} ...

5. how to break the input character into grid format? stackoverflow.com

Hey, i have been trying to create a program on neural networks using Java language,which will be used for character recognition. we want to use the bitmap image of all 26 ...

6. I get a SAXException when I export a report to PDF format with 100,000 characters stackoverflow.com

 [org.xml.sax.SAXException: Mismatch: page-sequence (http://www.w3.org/1999/XSL/Format) vs. root (http://www.w3.org/1999/XSL/Format)]
javax.xml.transform.TransformerException: org.xml.sax.SAXException: Mismatch: page-sequence (http://www.w3.org/1999/XSL/Format) vs. root (http://www.w3.org/1999/XSL/Format)
    at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:725)
    at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2243)
    at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2069)
  ...

7. Java - How to format a number to a 2 char string? stackoverflow.com

How would I format an int between 0 and 99 to a string which is 2 chars. E.g

4  becomes "04"
36 becomes "36"

Thanks in advance.

8. Java Character Declaration Format coderanch.com

9. Escape % and other characters in String.format() coderanch.com

Hi I have a method B using String.format( ) on some String arrays coming out from other method A. Now String arr[] returned by A ,can be { "mov" ,"abc"} or {"%mov", "%abc" ,"adc"}.I have no control over it. In my method B i do - String rx=String.format("("+ StringUtils.join(arr,"|"))+")"; but it fails with UnknownformatException when it reads "%mov" kind. How can ...