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java Programming Glossary: codeHow 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 this question First a disclaimer beforehand the posted code snippets are all basic examples. You'll need to handle trivial.. ... String query String.format param1 s param2 s URLEncoder.encode param1 charset URLEncoder.encode param2 charset The.. String query String.format param1 s param2 s URLEncoder.encode param1 charset URLEncoder.encode param2 charset The query parameters..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files and in JSP version 2 there exists a method to avoid Java code in JSP files. Can someone please tell me the alternative JSP.. time is needed to maintain mingled cluttered duplicated code logic. Sun Oracle itself also recommends in the JSP coding conventions.. scriptlets entirely depends on the sole purpose of the code logic. More than often this code is to be placed in a fullworthy..
Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing? http://stackoverflow.com/questions/7229226/should-i-avoid-the-use-of-setpreferredmaximumminimumsize-methods-in-java-swi avoid the use of those methods yes for application code The methods have been defined for a reason. So when should I.. work onto your unfortunate fellow who has to maintain the code and has to track down a broken layout I don't think any LayoutManager..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice the side effects of the coding problems.. A nightmare to code and maintain A modal dialog offers the easy opportunity to focus..
JComponents not showing up with picture background? http://stackoverflow.com/questions/11369171/jcomponents-not-showing-up-with-picture-background of them proved successful please help Thanks in advance Code import java.awt. import java.awt.event.ActionEvent import java.awt.event.ActionListener.. image.getHeight This is where the actual Painting Code for the JPanel JComponent goes. Here we will draw the image...
Look and feel is not updating in Swing JTabbedPane http://stackoverflow.com/questions/11946604/look-and-feel-is-not-updating-in-swing-jtabbedpane Box panel new Box BoxLayout.X_AXIS JLabel label new JLabel Code JLabel.LEFT label.setAlignmentY JLabel.TOP_ALIGNMENT JTextArea.. JTextField.TOP_ALIGNMENT text.append # panel.hashCode text.append n# label.hashCode text.append n# label.hashCode.. text.append # panel.hashCode text.append n# label.hashCode text.append n# label.hashCode panel.add label panel.add text..
How can I lock a file using java (if possible) http://stackoverflow.com/questions/128038/how-can-i-lock-a-file-using-java-if-possible ... finally lock.release finally in.close Disclaimer Code not compiled and certainly not tested. Note the section entitled..
What's a good Java API for creating Word documents? [closed] http://stackoverflow.com/questions/203174/whats-a-good-java-api-for-creating-word-documents
Netbeans GUI editor generating its own incomprehensible code http://stackoverflow.com/questions/2561480/netbeans-gui-editor-generating-its-own-incomprehensible-code And a NewJPanel built in the GUI editor note Generated Code package temp public class NewJPanel extends javax.swing.JPanel.. editor fold defaultstate collapsed desc Generated Code private void initComponents jLabel1 new javax.swing.JLabel jLabel1.setText..
What is the reason behind “non-static method cannot be referenced from a static context”? http://stackoverflow.com/questions/290884/what-is-the-reason-behind-non-static-method-cannot-be-referenced-from-a-static core reason private java.util.List String someMethod Some Code return someList public static void main String strArgs The..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files to avoid Java Code in JSP Files I'm new to Java EE and I know that something like..
What is the “Execute Around” idiom? http://stackoverflow.com/questions/341971/what-is-the-execute-around-idiom void useStream InputStream stream throws IOException Code to use the stream goes here The calling code doesn't need to..
Java, how to draw constantly changing graphics http://stackoverflow.com/questions/3742731/java-how-to-draw-constantly-changing-graphics drawn. Image example Image is from letter 'a' in Eclipse Code example @SuppressWarnings serial public static class AwtZoom..
“implements Runnable” vs. “extends Thread” http://stackoverflow.com/questions/541487/implements-runnable-vs-extends-thread public class ThreadA implements Runnable public void run Code with a new Thread threadA .start call public class ThreadB extends.. Thread public ThreadB super ThreadB public void run Code with a threadB.start call Is there any significant difference..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android line at a time and wrapping to the next line as needed. Code licensed under CC by SA @author Henrik Gustafsson @see http..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass is called frame . You can set it before calling app.init Code Checkout the comments in the code Modified ExampleFrame.java..
Why is subtracting these two times (in 1927) giving a strange result? http://stackoverflow.com/questions/6841333/why-is-subtracting-these-two-times-in-1927-giving-a-strange-result Java TM SE Runtime Environment build 1.6.0_22 b04 Dynamic Code Evolution Client VM build 0.2 b02 internal 19.0 b04 internal..
How to concatenate two arrays in Java? http://stackoverflow.com/questions/80476/how-to-concatenate-two-arrays-in-java old Apache Commons Lang library. ArrayUtils.addAll T T... Code String both ArrayUtils.addAll first second share improve this..
http://stackoverflow.com/questions/9404625/java-pass-by-reference by reference What is the difference between this 2 code Code A Foo myFoo myFoo createfoo where public Foo createFoo Foo foo.. where public Foo createFoo Foo foo new Foo return foo Vs. Code B Foo myFoo createFoo myFoo public void createFoo Foo foo Foo..
Java 256-bit AES Password-Based Encryption http://stackoverflow.com/questions/992019/java-256-bit-aes-password-based-encryption SecretKey skey kgen.generateKey byte raw skey.getEncoded Code taken from here EDIT I was actually padding the password out..
http://stackoverflow.com/questions/10306901/how-to-change-highlighting-color-in-java-swing-textarea-and-also-change-the-be will help you to attain what you so desire LATEST EDIT NEW CODE REMOVED SOME BUGS AND SEEMS LIKE ADDED THE DESIRED FUNCTIONALITY.. WITH DIFFERENT COLOUR LATEST EDIT in lines with the SAMPLE CODE in the QUESTION import java.awt. import java.net.MalformedURLException..
http://stackoverflow.com/questions/115835/what-is-the-best-method-to-capture-images-from-a-live-video-device-for-use-by-a this question This JavaCV implementation works fine. CODE import com.googlecode.javacv.OpenCVFrameGrabber import com.googlecode.javacv.cpp.opencv_core.IplImage..
Highlighting few of the words of a text file opened in a frame http://stackoverflow.com/questions/12481698/highlighting-few-of-the-words-of-a-text-file-opened-in-a-frame that I may use for the purpose of highlighting UPDATE MY CODE GOES SOMETHING LIKE THIS private JEditorPane editorpane JScrollPane..
Why I am getting this output in my Java code? http://stackoverflow.com/questions/12966285/why-i-am-getting-this-output-in-my-java-code Driver class http pastebin.com yeA34MNd I CAN ONLY WRITE CODE IN THE STACK CLASS. The point of this was to Implement a stack..
Infinite Scrolling Image ViewPager http://stackoverflow.com/questions/13668588/infinite-scrolling-image-viewpager regard that with no result NOTE please PROVIDE Detailed CODE ANSWER haven`t work before with viewpager class. any advice..
Java Challenge on A Gradient Color Canvas http://stackoverflow.com/questions/14096002/java-challenge-on-a-gradient-color-canvas time and cooperation reagrding this matter. HERE IS THE CODE import java.awt. public class RandomColorSquare extends GUIFrame..
how to retransform a class at runtime http://stackoverflow.com/questions/18567552/how-to-retransform-a-class-at-runtime of times to Call transform in DemoTransformer 1 ####ASM CODE#### consturct ModifyMethodTest Call modifySleepMethod new classreader.. visitend Finished to call modifymethodtest ####End of ASM CODE Remove transformer Call transform in TransformerService Add.. of times to Call transform in DemoTransformer 2 ####ASM CODE#### consturct ModifyMethodTest Call modifySleepMethod new classreader..
Execute code on window close in GWT http://stackoverflow.com/questions/2562658/execute-code-on-window-close-in-gwt code below. Else skip the code and return to window. CODE that does stuff goes here. How do I capture the input from..
How to read or parse MHTML (.mht) files in java http://stackoverflow.com/questions/3230305/how-to-read-or-parse-mhtml-mht-files-in-java HTML PUBLIC W3C DTD HTML 4.01 Transitional EN . . . JAVA CODE An interface for defining constants. public interface IConstants..
http://stackoverflow.com/questions/3601586/non-blocking-file-io-in-java the reader and even if you used it. just use blocking IO. CODE SNIPPET A created a little snippet which I believe demonstrates..
http://stackoverflow.com/questions/369823/java-gui-repaint-problem the window. Only then do I see the JTextFields created. CODE JPanel points new JPanel Creating the JTextFields for int i..
How to play audio in Java Application http://stackoverflow.com/questions/4708254/how-to-play-audio-in-java-application new Thread new Runnable public void run try PLAY AUDIO CODE catch Exception e e.printStackTrace .start Of course you..
Is there a proved mouseOver workaround for FirefoxDriver in Selenium2? http://stackoverflow.com/questions/6232390/is-there-a-proved-mouseover-workaround-for-firefoxdriver-in-selenium2 that works with Chrome I'll take it ANSWER WORKING CODE with Selenium Java 2.0RC1 Windows 7 Firefox 4 Thanks to Andy..
Drawing between 2 images in 1 JPanel http://stackoverflow.com/questions/6609888/drawing-between-2-images-in-1-jpanel to Glass Pane that you'll need to research on your own. CODE public class GlassPaneDemo private static BufferedImage bi public..
Program freezes during Thread.sleep() and with Timer http://stackoverflow.com/questions/7816585/program-freezes-during-thread-sleep-and-with-timer original for further manipulation setImage image2 UPDATED CODE Using a Timer also causes the program to freeze...Am I not using..
Convert static windows library to dll http://stackoverflow.com/questions/845183/convert-static-windows-library-to-dll UTF 8 WrapperGen generator new WrapperGen GUI CODE File origHeader targetHeader targetCpp JTextField newHeaderFileName..
Fastest way to iterate over all the chars in a String http://stackoverflow.com/questions/8894258/fastest-way-to-iterate-over-all-the-chars-in-a-string 1.9 1.7 5.1 5.1 2.3 2.5 2.5 1.9 1.9 FULL RUNNABLE PROGRAM CODE to test on Java 7 and earlier remove the two streams tests import..
Can someone please explain mappedBy in hibernate? http://stackoverflow.com/questions/9108224/can-someone-please-explain-mappedby-in-hibernate name this.name DAOUtil.convertToDBString name @Column name CODE nullable false length 3 public String getCode return code public..
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