¡@
java Programming Glossary: formatHow to pretty print XML from Java? http://stackoverflow.com/questions/139076/how-to-pretty-print-xml-from-java I would like to turn it into a String with nicely formatted XML. How do I do this String unformattedXml tag nested hello.. with nicely formatted XML. How do I do this String unformattedXml tag nested hello nested tag String formattedXml new UnknownClass.. String unformattedXml tag nested hello nested tag String formattedXml new UnknownClass .format unformattedXml Note My input..
Swing animation running extremely slow http://stackoverflow.com/questions/14886232/swing-animation-running-extremely-slow class CabPanel extends JPanel private static final String format 000000 private final DecimalFormat df new DecimalFormat format.. 000000 private final DecimalFormat df new DecimalFormat format private JLabel name new JLabel JLabel.CENTER private Point point.. private int blocks private JLabel odometer new JLabel df.format 0 JLabel.CENTER private final JComboBox colorBox new JComboBox..
How to round a number to n decimal places in Java http://stackoverflow.com/questions/153724/how-to-round-a-number-to-n-decimal-places-in-java I know one method of doing this is to use the String.format method String.format .5g n 0.912385 returns 0.91239 which is.. of doing this is to use the String.format method String.format .5g n 0.912385 returns 0.91239 which is great however it always.. 5 decimal places even if they are not significant String.format .5g n 0.912300 returns 0.91230 Another method is to use the..
Example images for code and mark-up Q&As http://stackoverflow.com/questions/19209650/example-images-for-code-and-mark-up-qas png sprite sheet icons Animated GIF is the only image format that supports animation. Here are a few examples. Categories..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet form data is available in the request body in a different format than when the enctype isn't set. Before Servlet 3.0 the Servlet..
http://stackoverflow.com/questions/26305/how-can-i-play-sound-in-java this code that works fine. I think it only works with .wav format. public static synchronized void playSound final String url..
How to use java.net.URLConnection to fire and handle HTTP requests? http://stackoverflow.com/questions/2793150/how-to-use-java-net-urlconnection-to-fire-and-handle-http-requests param1 value1 String param2 value2 ... String query String.format param1 s param2 s URLEncoder.encode param1 charset URLEncoder.encode.. param2 charset The query parameters must be in name value format and be concatenated by . You would normally also URL encode.. the specified charset using URLEncoder#encode . The String#format is just for convenience. I prefer it when I would need the String..
Round a double to 2 decimal places http://stackoverflow.com/questions/2808535/round-a-double-to-2-decimal-places places suppose if the value is 200.3456 it should be formatted to 200.34 or if it is 200 then it should be 200.00 java.. 1.03 .subtract new BigDecimal 0.41 If you wanted String formatting instead of or in addition to strictly rounding numbers see.. you want to output 200.00 you should first round and then format the result for output which is perfectly explained in Jesper's..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android in Android I am having a lot of trouble finding good information on how to call a standard SOAP WSDL web service with Android... REST based services and using JSON as a data encapsulation format. Or using XMPP for messaging. But that is just conjecture. XML..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files the client's requests into a proper client ready format. Even then this would be better done with a front controller..
JTable design to synchronize with back-end data-structure http://stackoverflow.com/questions/3590897/jtable-design-to-synchronize-with-back-end-data-structure structure using table model.The data structure is of the format NavigableMap Float NavigableMap Float Boolean .An example data.. 45.6 30 true 32.4 true 45 true 50.1 true The above data format is represented in the DS as DS Format Key Value 12.1 30 true.. double value within your specified range and recreate the formatted string before saving it to the model. Here's an old example..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax response. With JSON instead of plaintext as response format you can even get some steps further. It allows for more dynamics...
Java string to date conversion http://stackoverflow.com/questions/4216745/java-string-to-date-conversion somebody recommend the best way to convert a string in the format 'January 2 2010' to a date in java Ultimately I want to break.. way. Just use SimpleDateFormat click the link to see all format patterns . String string January 2 2010 Date date new SimpleDateFormat.. of relevance from the javadoc listing all available format patterns G Era designator Text AD y Year Year 1996 96 M Month..
How do I accept a self-signed certificate with a Java HttpsURLConnection? http://stackoverflow.com/questions/859111/how-do-i-accept-a-self-signed-certificate-with-a-java-httpsurlconnection trustStore.close To create the key store with a PEM format certificate you can write your own code using CertificateFactory..
JTable duplicate values in row http://stackoverflow.com/questions/9132987/jtable-duplicate-values-in-row the data model isn't at fault it holds correct data in the format I expect. What gives import java.util.ArrayList import javax.swing.table.AbstractTableModel..
Is there any way to accept only numeric values in a JTextField? http://stackoverflow.com/questions/1313390/is-there-any-way-to-accept-only-numeric-values-in-a-jtextfield this answer then I would usually do. My vote goes to the JFormattedTextField . IMO each Swing developer should have an improved.. almost anything you can think of by the correct choice of Format . Examples for which I already used it String input where the.. the small demo application. This application just shows a JFormattedTextField for numbers. Just using another format allows to..
How to handle calendar TimeZones using Java? http://stackoverflow.com/questions/230126/how-to-handle-calendar-timezones-using-java the previous Code this is what I get as a result Short Format for easy reading May 1 2008 11 12 PM java calendar timezone..
Format file size as MB, GB etc [duplicate] http://stackoverflow.com/questions/3263892/format-file-size-as-mb-gb-etc file size as MB GB etc duplicate This question already has.. int Math.log10 size Math.log10 1024 return new DecimalFormat # ##0.# .format size Math.pow 1024 digitGroups units digitGroups..
http://stackoverflow.com/questions/3389348/parse-any-date-in-java to decide what format your date is in before you pick a Format or create your own . You can't just call DateFormatter.parse.. pick a Format or create your own . You can't just call DateFormatter.parse mydate and magically get a Date object back. For example.. String date Wed Mar 04 05 09 06 GMT 06 00 2009 DateTimeFormatter fmt ISODateTimeFormat.dateTime DateTime dt fmt.parseDateTime..
JTable design to synchronize with back-end data-structure http://stackoverflow.com/questions/3590897/jtable-design-to-synchronize-with-back-end-data-structure Float NavigableMap Float Boolean .An example data is Table Format Range f1 v1 f2 v2 f3 v3 f4 v4 12.1 30.2 30 true 32 false 45.. true The above data format is represented in the DS as DS Format Key Value 12.1 30 true 32 false 45 true 50 false 30.2 30 true..
Java: How to get input from System.console() http://stackoverflow.com/questions/4644415/java-how-to-get-input-from-system-console Integer try int i Integer.parseInt br.readLine catch NumberFormatException nfe System.err.println Invalid Format System.console.. catch NumberFormatException nfe System.err.println Invalid Format System.console returns null in an IDE so if you really need..
http://stackoverflow.com/questions/4772425/format-date-in-java date in java String date_s 2011 01 18 00 00 00.0 How do I convert.. I've tried String date_s 2011 01 18 00 00 00.0 SimpleDateFormat dt new SimpleDateFormat yyyyy mm dd hh mm ss Date date dt.parse.. 2011 01 18 00 00 00.0 SimpleDateFormat dt new SimpleDateFormat yyyyy mm dd hh mm ss Date date dt.parse date_s SimpleDateFormat..
Displaying Currency in Indian Numbering Format http://stackoverflow.com/questions/5379231/displaying-currency-in-indian-numbering-format Currency in Indian Numbering Format I have a question about formatting the Rupee currency Indian.. share improve this question Unfortunately DecimalFormat doesn't support varyable width groups. So it won't ever format.. the International Components for Unicode provides a NumberFormat class that does support this formatting Format format com.ibm.icu.text.NumberFormat.getCurrencyInstance..
String to Date in Different Format in Java http://stackoverflow.com/questions/882420/string-to-date-in-different-format-in-java to Date in Different Format in Java I want to convert String to Date in different Format... in Java I want to convert String to Date in different Format. For example I am getting from user String fromDate 19 05 2009.. share improve this question Take a look at SimpleDateFormat . The code goes something like this SimpleDateFormat fromUser..
|