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java Programming Glossary: barHow to get UTF-8 working in java webapps? http://stackoverflow.com/questions/138948/how-to-get-utf-8-working-in-java-webapps a result when the user writes the following to the address bar of the browser https localhost 8443 ID Users action search name.. 20 maxIdle 10 maxWait 10000 username foo password bar driverClassName com.mysql.jdbc.Driver url jdbc mysql localhost..
Java: splitting a comma-separated string but ignoring commas in quotes http://stackoverflow.com/questions/1757065/java-splitting-a-comma-separated-string-but-ignoring-commas-in-quotes commas in quotes I have a string vaguely like this foo bar c qual baz blurb d junk quux syzygy that I want to split by.. Apache Commons. the above string should split into foo bar c qual baz blurb d junk quux syzygy note this is NOT a CSV file.. Main public static void main String args String line foo bar c qual baz blurb d junk quux syzygy String tokens line.split..
Setting multiple jars in java classpath http://stackoverflow.com/questions/219585/setting-multiple-jars-in-java-classpath For example foo looks for JAR files only in foo not in foo bar foo baz etc. The order in which the JAR files in a directory..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog UI at the same time in this case we'll update a progress bar . This is an example code declare the dialog as a member field.. run on the UI thread so there you can change the progress bar @Override protected void onPreExecute super.onPreExecute mProgressDialog.show.. be useful so that you can show a typical 0 100 progress bar int fileLength connection.getContentLength download the file..
http://stackoverflow.com/questions/3655316/browser-cant-access-find-relative-resources-like-css-images-and-links-when-cal request URL the URL as you see in the browser address bar and not to the location of the JSP file in the server side as..
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android what solutions have been developed to display simple bar histograms line graphs and other simple data visualizations..
Can a progress bar be used in a class outside main? http://stackoverflow.com/questions/4637215/can-a-progress-bar-be-used-in-a-class-outside-main a progress bar be used in a class outside main Right now my main just calls.. performs calculations that I'd like to have the progress bar tied to. Here is an example of one of the called classes each.. The frame appears when the code is run but the progress bar doesn't update until all calculations are completed. import..
Implementing back/forward buttons in Swing http://stackoverflow.com/questions/5654926/implementing-back-forward-buttons-in-swing the central JPanel depending on the screen. The nav bar is constant as a part of the base class however The code of.. public class Main_Frame extends JFrame static JPanel nav_bar_panel JButton home JButton back JButton forward JPanel currentPanel.. 800 600 setLayout new BorderLayout setVisible true add nav_bar BorderLayout.NORTH currentPanel init_display add currentPanel..
How do I copy an object in Java? http://stackoverflow.com/questions/869033/how-do-i-copy-an-object-in-java dumtwo.getDummy prints 'foo' dum.setDummy bar System.out.println dumtwo.getDummy prints 'bar' but it should.. bar System.out.println dumtwo.getDummy prints 'bar' but it should print 'foo' So I want to copy the 'dum' to dumtwo'..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice User unfriendly The user sees multiple icons in their task bar when expecting to see only one. Plus the side effects of the.. proceed. Multiple frames do not. A dialog or floating tool bar with a parent will come to front when the parent is clicked..
http://stackoverflow.com/questions/9864267/load-icon-image-exception I am having a error for my GUI. Trying to set title bar icon then be included in a Runnable JAR. BufferedImage image..
Instantiating a generic class in Java http://stackoverflow.com/questions/1090458/instantiating-a-generic-class-in-java share improve this question One option is to pass in Bar.class or whatever type you're interested in any way of specifying.. String args throws Exception Just for simplicity Generic Bar x new Generic Bar Bar.class Bar y x.buildOne public class Generic.. Exception Just for simplicity Generic Bar x new Generic Bar Bar.class Bar y x.buildOne public class Generic T private Class..
In Java, what is a shallow copy? http://stackoverflow.com/questions/1175620/in-java-what-is-a-shallow-copy A deep copy copies the values. given class Foo private Bar myBar ... public Foo shallowCopy Foo newFoo new Foo newFoo.myBar.. deep copy copies the values. given class Foo private Bar myBar ... public Foo shallowCopy Foo newFoo new Foo newFoo.myBar myBar.. ... public Foo shallowCopy Foo newFoo new Foo newFoo.myBar myBar return newFoo public Foo deepCopy Foo newFoo new Foo newFoo.myBar..
http://stackoverflow.com/questions/13094666/jprogressbar-wont-update won't update I'm trying the code I found on the voted answer.. public static JProgressBar jbar new JProgressBar public void draw int downloaded System.out.println.. public static JProgressBar jbar new JProgressBar public void draw int downloaded System.out.println downloaded..
http://stackoverflow.com/questions/15199091/progress-bar-java Bar Java I am using JProgressBar to show progress. But How to show.. Bar Java I am using JProgressBar to show progress. But How to show the progressBar as loading.. JProgressBar to show progress. But How to show the progressBar as loading from 0 to 100 I got the code from internet and its..
Capitalize First Char of Each Word in a String Java http://stackoverflow.com/questions/1892765/capitalize-first-char-of-each-word-in-a-string-java apache commons lang Note if you need fOO BAr to become Foo Bar then use capitalizeFully .. instead share improve this answer..
Is it possible to create an instance of nested class using Java Reflection? http://stackoverflow.com/questions/2097982/is-it-possible-to-create-an-instance-of-nested-class-using-java-reflection Reflection Sample of code public class Foo public class Bar public void printMesg String body System.out.println body.. static void main String args Creating new instance of 'Bar' using Class.forname how Is it possible to create new instance.. how Is it possible to create new instance of class Bar giving its name I tried to use Class c Class.forName Foo Bar..
Java - when to use 'this' keyword http://stackoverflow.com/questions/2429062/java-when-to-use-this-keyword in Java For example I have the following class class Foo Bar bar public Foo Bar bar this.bar bar That's fine and all but.. I have the following class class Foo Bar bar public Foo Bar bar this.bar bar That's fine and all but Java is clever enough.. int someIndex 5 this.baz this.bar.getSomeNumber this.someBarArray this.someIndex .getSomeNumber Obviously a poor bit of code..
http://stackoverflow.com/questions/5533497/mvc-progress-bar-threading Progress Bar Threading I am using an MVC pattern for my design when a user.. e if progress .equals e.getPropertyName _progressBar.setValue Integer e.getNewValue task.execute private class.. share improve this question Don't call _progressBar.setValue _model.getStatus from within your SwingWorker as this..
Why isn't calling a static method by way of an instance an error for the Java compiler? http://stackoverflow.com/questions/610458/why-isnt-calling-a-static-method-by-way-of-an-instance-an-error-for-the-java-co what's allowed in C# public class Foo public static void Bar public class Abc public void Test Static methods in the same.. in other classes are available via the class name Foo.Bar Abc abc new Abc This would not be legal. It being legal has..
Why would a static inner interface be used in Java? http://stackoverflow.com/questions/71625/why-would-a-static-inner-interface-be-used-in-java in our code base. class Foo public static interface Bar snip snip I have never seen this before. The original developer.. the developer is simply declaring an interface named Foo.Bar. There is no further association with the enclosing class except.. which cannot access Foo will not be able to access Foo.Bar either. From source code bytecode or reflection can access Foo.Bar..
http://stackoverflow.com/questions/13943913/loading-icon-resource-error stuff JMenuBar menuBar JMenu menu JMenuItem menuItem MENU BAR menuBar new JMenuBar frame.setJMenuBar menuBar menuBar.setVisible.. stuff JMenuBar menuBar JMenu menu JMenuItem menuItem MENU BAR menuBar new JMenuBar menuBar.setVisible true MENU 1 menu new..
How to turn off the Eclipse code formatter for certain sections of Java code? http://stackoverflow.com/questions/1820908/how-to-turn-off-the-eclipse-code-formatter-for-certain-sections-of-java-code So instead of something like String query SELECT FOO BAR BAZ FROM ABC WHERE BAR 4 I have something like String query.. like String query SELECT FOO BAR BAZ FROM ABC WHERE BAR 4 I have something like String query SELECT FOO BAR BAZ FROM.. WHERE BAR 4 I have something like String query SELECT FOO BAR BAZ FROM ABC WHERE BAR 4 This style makes the SQL much easier..
Java switch statement: Constant expression required, but it IS constant http://stackoverflow.com/questions/3827393/java-switch-statement-constant-expression-required-but-it-is-constant public abstract class Foo ... public static final int BAR public static final int BAZ public static final int BAM ..... static String lookup int constant switch constant case Foo.BAR return bar case Foo.BAZ return baz case Foo.BAM return bam default..
Using Java to find substring of a bigger string using Regular Expression http://stackoverflow.com/questions/600733/using-java-to-find-substring-of-a-bigger-string-using-regular-expression using Regular Expression If I have a string like this FOO BAR I need a generic way to get the BAR string out of the string.. a string like this FOO BAR I need a generic way to get the BAR string out of the string so that no matter what string is between.. like the following Matcher m MY_PATTERN.matcher FOO BAR while m.find String s m.group 1 s now contains BAR share improve..
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