Java Help
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PDF Screen Shots Is there a way in Java to take a screen shot of a PDF and save it as an image file? ... 8 Jul 2010 22:33
JDK 1.6.0_21 released JDK/JRE JDK 1.6.0_21 released. See http://mindprod.com/jgloss/jdk.html for links and download/install instructions. -- Roedy Green Canadian Mind Products http://mindprod.com There is no harm in being sometimes wrong especially if one is promptly found out. ~ John Maynard Keynes (born: 1883-06-05 died: 1946-04... 8 Jul 2010 01:33
Arithmetic long l = 9999999999999L; double f = 0.11111111111D; double fl = f+l; System.out.println(fl); =9.999999999999111E12 Where's the rest of the 0.1111111's ? ... 13 Jul 2010 06:30
Possible easy diagnostic outputting from multiple threads tothe one text frame jc_usernet wrote: I am thinking along the lines of a static method like DiagnosticOutput.put( String stringToAppend ) What I would do here is use the logging framework. Make a Handler that writes to a JTextArea. Then you can control writes and even instantiation more easily just by using the normal l... 6 Jul 2010 12:15
Array of ArrayLists problem Let's say that I have a java.util.ArrayList which will contain only strings. So, I can declare this as: ArrayList<String> blah = new ArrayList<String>(); So far so good, but let's say that blah is an array in itself. I'd expect to be able to do this: ArrayList<String> blah[] = new ArrayList<String>[ 50 ]; ... 7 Jul 2010 18:59
Possible easy diagnostic outputting from multiple threads to the one text frame Hello. I'm back into JAVA again and am curious to know the response from the clever JAVA community about my wish for an "easy diagnostic outputting from multiple threads to the one text frame". My current solution that I would like to improve on is: ------------------------------------------------------- // Di... 6 Jul 2010 15:34
Java and awk (jawk) Hello, I am implementing a key/value store, which maps Strings to Strings. This store needs some kind of filters. These filters have to support regular expressions, but they also have to be able to interpret the key as a number (if it is one) to get ranges. I would like to support awk as filter language as it ... 11 Jul 2010 18:11
help needed with custom drawing in SWT.Tree Hello, In the tiny piece of code below, I am not able to figure out whats wrong with the custom drawing of code. I want it to use for displaying text that spans multiple columns (starting from column 0) Thanks a lot in advance. Techie class test { Display display; Shell shell; public test () ... 9 Jul 2010 14:58
Struts - Lazy Validator Form Hey guys, Know this is oldtech by now - I'm writing some legacy systems and i've got a problem with one which uses a LazyValidatorForm. My problem is, i don't know where the form is being filled. I can see where the Form is being defined in the Struts-Config with no initial values, I can see where an action ... 5 Jul 2010 09:56
book.append number of pages I'm trying to print a "book" of two tables, each table has 3 pages. Heres the code: Printable jtp1= jTable1.getPrintable(JTable.PrintMode.FIT_WIDTH , new MessageFormat("jTable1"),null) ; Printable jtp2= jTable2.getPrintable(JTable.PrintMode.FIT_WIDTH , new MessageFormat("jTable2"),null) ; PrinterJ... 13 Jul 2010 17:31 |