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java Programming Glossary: r.nextintGet mouse detection with a dynamic shape http://stackoverflow.com/questions/13795236/get-mouse-detection-with-a-dynamic-shape Random r new Random for int ii 0 ii 10 ii int x r.nextInt w 2 int y r.nextInt h 2 int wE r.nextInt w x int hE r.nextInt.. Random for int ii 0 ii 10 ii int x r.nextInt w 2 int y r.nextInt h 2 int wE r.nextInt w x int hE r.nextInt h y Ellipse2D ellipse.. 0 ii 10 ii int x r.nextInt w 2 int y r.nextInt h 2 int wE r.nextInt w x int hE r.nextInt h y Ellipse2D ellipse new Ellipse2D.Double..
JTree: Set custom open/closed icons for individual groups http://stackoverflow.com/questions/14096725/jtree-set-custom-open-closed-icons-for-individual-groups Random r new Random System.currentTimeMillis int length r.nextInt 10 1 for int i 0 i length i builder.append chars.charAt r.nextInt.. 10 1 for int i 0 i length i builder.append chars.charAt r.nextInt chars.length return builder.toString CustomTreeNode.java package..
Java: random long number in 0 <= x < n range http://stackoverflow.com/questions/2546078/java-random-long-number-in-0-x-n-range in a given range. For example Random r new Random int x r.nextInt 100 This would generate an int number more or equal to 0 and..
Why I get UnsupportedOperationException when trying to remove from the List? http://stackoverflow.com/questions/2965747/why-i-get-unsupportedoperationexception-when-trying-to-remove-from-the-list Random r new Random while list.size count list.remove r.nextInt list.size return StringUtils.join list I get this 06 03 15..
Is it possible to dynamically build a multi-dimensional array in Java? http://stackoverflow.com/questions/3104504/is-it-possible-to-dynamically-build-a-multi-dimensional-array-in-java 1 2 or 3 at runtime. Random r new Random int dims 1 r.nextInt 3 Randomly choose array lengths 1 2 or 3 at runtime. int sizes.. sizes new int dims for int i 0 i sizes.length i sizes i 1 r.nextInt 3 Create array System.out.println Creating array with dimensions..
Painted content invisible while resizing in Java http://stackoverflow.com/questions/3538082/painted-content-invisible-while-resizing-in-java new Dimension 320 240 this.setForeground new Color r.nextInt this.addMouseListener new MouseAdapter @Override public void.. public void update this.setForeground new Color r.nextInt @Override public void paintComponent Graphics g super.paintComponent..
Port of Random generator from C to Java? http://stackoverflow.com/questions/397867/port-of-random-generator-from-c-to-java with real random 32bit values for int i 0 i 4096 i long v r.nextInt v Integer.MIN_VALUE Q i v i 4095 int next i i 1 4095 long..
http://stackoverflow.com/questions/5533497/mvc-progress-bar-threading testing public int getStatus Random r new Random return r.nextInt java multithreading mvc swing swingworker share improve..
How can I generate random number in specific range in Android? [duplicate] http://stackoverflow.com/questions/6029495/how-can-i-generate-random-number-in-specific-range-in-android max. value greater then 80 . Random r new Random int i1 r.nextInt 80 65 Anyone have idea How I can generate random number in between.. share improve this question Random r new Random int i1 r.nextInt 80 65 65 This gives a random integer between 65 inclusive and..
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 testSize for int i 0 i data.length i data i char start r.nextInt end return new String data WE DO THIS IF WE FIND AN ILLEGAL..
Generate unique random numbers in Java http://stackoverflow.com/questions/9423523/generate-unique-random-numbers-in-java i could create something as the following int randomItem1 r.nextInt 500 int randomItem2 r.nextInt 500 while randomItem1 randomItem2.. following int randomItem1 r.nextInt 500 int randomItem2 r.nextInt 500 while randomItem1 randomItem2 randomItem1 randomItem randomItem2..
http://stackoverflow.com/questions/9625495/jlayeredpane-and-painting r new Random private int n private Color color new Color r.nextInt public LayerPanel int n this.n n this.setOpaque false this.setBounds.. n 5 getHeight 5 private void update color new Color r.nextInt repaint private static class MouseHandler extends MouseAdapter..
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