¡@
java Programming Glossary: lineHow can I convert my Java program to an .exe file? [closed] http://stackoverflow.com/questions/147181/how-can-i-convert-my-java-program-to-an-exe-file EDIT Shareware Last updated in 2012 JexePack is a command line tool great for automated scripting that allows you to package..
What is a Null Pointer Exception? http://stackoverflow.com/questions/218384/what-is-a-null-pointer-exception it to 0 for you. When you assign it to 10 in the second line your value 10 is written into the memory location pointed to.. following code Integer num num new Integer 10 The first line declares a variable named num but it does not contain a primitive.. to null meaning I am pointing at nothing . In the second line the new keyword is used to instantiate or create an object of..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet factory List items upload.parseRequest request This line is where it died. Unfortunately the servlet threw an exception.. library less code found elsewhere on the Internet. Many online sources have failed hard in this such as roseindia.net. See..
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 new InputStreamReader response charset try for String line line reader.readLine null ... System.out.println line finally.. new InputStreamReader response charset try for String line line reader.readLine null ... System.out.println line finally try.. line line reader.readLine null ... System.out.println line finally try reader.close catch IOException logOrIgnore else..
How to create a Java String from the contents of a file? http://stackoverflow.com/questions/326390/how-to-create-a-java-string-from-the-contents-of-a-file reader new BufferedReader new FileReader file String line null StringBuilder stringBuilder new StringBuilder String ls.. new StringBuilder String ls System.getProperty line.separator while line reader.readLine null stringBuilder.append.. String ls System.getProperty line.separator while line reader.readLine null stringBuilder.append line stringBuilder.append..
How do I write a correct micro-benchmark in Java? http://stackoverflow.com/questions/504103/how-do-i-write-a-correct-micro-benchmark-in-java case load only the test classes . Rule 2 is your first line of defense against such effects. Rule 5 Be aware of deoptimization.. path was not going to be used at all. Rule 2 is your first line of defense against such effects. Rule 6 Use appropriate tools..
How can I create an executable jar with dependencies using Maven? http://stackoverflow.com/questions/574594/how-can-i-create-an-executable-jar-with-dependencies-using-maven I have written a little utility to run from the command line using Java. I want to package it in a single executable jar..
http://stackoverflow.com/questions/5853879/swing-obtain-image-of-jframe Render JLabel without 1st displaying particularly the 'one line fix' by Darryl Burke. LabelRenderTest.java Here is an updated.. long string that will wrap. The effect we want is a multi line label. JFrame f new JFrame Label Render Test f.setDefaultCloseOperation..
Scanner issue when using nextLine after nextXXX http://stackoverflow.com/questions/7056749/scanner-issue-when-using-nextline-after-nextxxx a number int number input.nextInt input.nextLine This line you have to add It consumes the n character System.out.print..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application here . NOTE Before trying this code please find this line in below code private static String DB_NAME YourDbName Database..
http://stackoverflow.com/questions/9864267/load-icon-image-exception share improve this question First of all change this line image ImageIO.read getClass .getClassLoader .getResource resources..
Build Eclipse Java Project from Command Line http://stackoverflow.com/questions/206473/build-eclipse-java-project-from-command-line Eclipse Java Project from Command Line Is there a way to compile an Eclipse based Java project from..
Java Thread Garbage collected or not http://stackoverflow.com/questions/2423284/java-thread-garbage-collected-or-not alive. System.out.println thread is running... t.start Line A t null Line B no more references for Thread t another infinite.. thread is running... t.start Line A t null Line B no more references for Thread t another infinite loop while.. not about stopping a Thread. Let me rephrase my question. Line A see code above starts a new Thread and Line B make the thread..
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 response charset try for String line line reader.readLine null ... System.out.println line finally try reader.close.. Just generate some unique random value. String CRLF r n Line separator required by multipart form data. URLConnection connection.. textFile charset try for String line line reader.readLine null writer.append line .append CRLF finally try reader.close..
http://stackoverflow.com/questions/3649014/send-email-using-java header field message.setSubject This is the Subject Line Now set the actual message message.setText This is actual message..
http://stackoverflow.com/questions/454908/split-java-string-by-new-line Java String by New Line I'm trying to split text in a JTextArea using a regex to split..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android breaking widget layout for Android I'm trying to create an.. savedInstanceState super.onCreate savedInstanceState LinearLayout l new LinearLayout this LinearLayout.LayoutParams lp.. super.onCreate savedInstanceState LinearLayout l new LinearLayout this LinearLayout.LayoutParams lp new LinearLayout.LayoutParams..
Virtual Memory Usage from Java under Linux, too much memory used http://stackoverflow.com/questions/561245/virtual-memory-usage-from-java-under-linux-too-much-memory-used include lots of pages that aren't in active use. Bottom Line Unless you're swapping don't get overly concerned about what..
http://stackoverflow.com/questions/5800649/detect-silence-when-recording recordAudio try final AudioFormat format getFormat DataLine.Info info new DataLine.Info TargetDataLine.class format final.. AudioFormat format getFormat DataLine.Info info new DataLine.Info TargetDataLine.class format final TargetDataLine line.. getFormat DataLine.Info info new DataLine.Info TargetDataLine.class format final TargetDataLine line TargetDataLine AudioSystem.getLine..
JAR Bundler using OSXAdapter causing application to lag or terminate http://stackoverflow.com/questions/7519244/jar-bundler-using-osxadapter-causing-application-to-lag-or-terminate String s GUI gui new GUI for int i 0 i 10 i gui.addRow Line i 1 try Thread.sleep 1000 catch InterruptedException e e.printStackTrace.. Controller gui new GUI public void doWork String newLine if pending null pending new ArrayList String pending.add.. pending null pending new ArrayList String pending.add newLine execute else pending.add newLine @Override protected Void..
List of useful environment settings in Java http://stackoverflow.com/questions/7585699/list-of-useful-environment-settings-in-java JPanel panel createGui panel public String getShortLineName String name String lineTypes Clip SourceDataLine TargetDataLine.. String name String lineTypes Clip SourceDataLine TargetDataLine Speaker Microphone Master Volume Line In.. name String lineTypes Clip SourceDataLine TargetDataLine Speaker Microphone Master Volume Line In for String shortName..
http://stackoverflow.com/questions/10306901/how-to-change-highlighting-color-in-java-swing-textarea-and-also-change-the-be .createAndDisplayGUI OUTPUT BEGIN HIGHLIGHT FIRST LINE SECOND REMOVED HIGHLIGHT HIGHLIGHTING THE SAME LINE WITH DIFFERENT.. FIRST LINE SECOND REMOVED HIGHLIGHT HIGHLIGHTING THE SAME LINE WITH DIFFERENT COLOUR LATEST EDIT in lines with the SAMPLE CODE..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc java.util.Random public class Model static final int LINE 5 SCORE 10 OPTIONS 20 Pin pins new Pin 21 LINE int combination.. final int LINE 5 SCORE 10 OPTIONS 20 Pin pins new Pin 21 LINE int combination new int LINE int curPin 0 int turn 1 Random.. 20 Pin pins new Pin 21 LINE int combination new int LINE int curPin 0 int turn 1 Random generator new Random int repaintPin..
JPA native query join returns object but dereference throws class cast exception http://stackoverflow.com/questions/4536655/jpa-native-query-join-returns-object-but-dereference-throws-class-cast-exception out.get 0 String one out.get 0 .toString LINE 77 where ClassCastException System.out.println one catch Exception..
How do I launch a completely independent process from a Java program? http://stackoverflow.com/questions/931536/how-do-i-launch-a-completely-independent-process-from-a-java-program String frs FILE fil.getAbsolutePath .replace ' ' ' ' LINE lin 0 Integer.toString lin COLUMN col 0 Integer.toString col..
Something seems wrong with the layout, JButton showing unexpected behaviour at resize of the window http://stackoverflow.com/questions/9849950/something-seems-wrong-with-the-layout-jbutton-showing-unexpected-behaviour-at-r described above And here the UNEXPECTED BEHAVIOUR BOTTOM LINE Why the Application runs as usual as it should be at the BEGINNING.. componentAdapter frame.add makeButtonPanel BorderLayout.LINE_END frame.add drawingArea BorderLayout.CENTER frame.pack frame.setVisible.. componentAdapter frame.add makeButtonPanel BorderLayout.LINE_END frame.add drawingArea BorderLayout.CENTER frame.pack frame.setVisible..
|