java Programming Glossary: rand

Why is processing a sorted array faster than an unsorted array?

http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array

data arraySize for unsigned c 0 c arraySize c data c std rand 256 With this the next loop runs faster std sort data data arraySize.. easy to predict However when the data is completely random the branch predictor is rendered useless because it can't.. predictor is rendered useless because it can't predict random data. Thus there will probably be around 50 misprediction...

Waiting for multiple SwingWorkers

http://stackoverflow.com/questions/11366330/waiting-for-multiple-swingworkers

JLabel labels new LinkedList private static final Random rand new Random @Override public void init try SwingUtilities.invokeAndWait.. Exception for int i 1 i 100 i publish i Thread.sleep rand.nextInt 80 return null @Override protected void process List.. private static final int N 8 private static final Random rand new Random private Queue JLabel labels new LinkedList JLabel..

CombinedDomainXYPlot not rescaling domain axis

http://stackoverflow.com/questions/11870416/combineddomainxyplot-not-rescaling-domain-axis

private static final int MAX 3 private static final Random rand new Random public static void main String args EventQueue.invokeLater.. series new XYSeries key for int i 0 i 16 i series.add rand.nextGaussian rand.nextGaussian return series share improve..

JPanel in puzzle game not updating

http://stackoverflow.com/questions/3078178/jpanel-in-puzzle-game-not-updating

puzzle game. There is an image consisting of 16 tiles randomly placed . Images are stored in an array and when game is.. buttons new int 16 for int i 0 i 16 i buttons i i int rand int temp Random random random new Random System.currentTimeMillis.. for int i 0 i 16 i buttons i i int rand int temp Random random random new Random System.currentTimeMillis for int i 0 i buttons.length..

Creating random colour in java?

http://stackoverflow.com/questions/4246351/creating-random-colour-in-java

random colour in java I want to create random points on a Jpanel.. random colour in java I want to create random points on a Jpanel in a java application. I want these points.. to have different colours. Is there any method to create random colors or anyother work that help me to have diffrent coloured..

Changing the shapes of points in scatter plot

http://stackoverflow.com/questions/6665354/changing-the-shapes-of-points-in-scatter-plot

XYSeries series new XYSeries Random Random rand new Random for int i 0 i values.length i for int j 0 j values.. i for int j 0 j values i .length j double x Math.round rand.nextDouble 500 double y Math.round rand.nextDouble 500 series.add.. x Math.round rand.nextDouble 500 double y Math.round rand.nextDouble 500 series.add x y xySeriesCollection.addSeries..

How do I rotate tick mark labels on the domain of a number axis in JFreeChart?

http://stackoverflow.com/questions/7071057/how-do-i-rotate-tick-mark-labels-on-the-domain-of-a-number-axis-in-jfreechart

XYSeries series new XYSeries Random Random rand new Random for int i 0 i rows i for int j 0 j cols j double.. for int i 0 i rows i for int j 0 j cols j double x rand.nextGaussian double y rand.nextGaussian series.add x y xySeriesCollection.addSeries.. for int j 0 j cols j double x rand.nextGaussian double y rand.nextGaussian series.add x y xySeriesCollection.addSeries..

Adding points to XYSeries dynamically with JfreeChart

http://stackoverflow.com/questions/7205742/adding-points-to-xyseries-dynamically-with-jfreechart

String title Scatter Add Demo private static final Random rand new Random private XYSeries added new XYSeries Added public.. ActionEvent e for int i 0 i N i added.add rand.nextGaussian rand.nextGaussian this.add control BorderLayout.SOUTH.. e for int i 0 i N i added.add rand.nextGaussian rand.nextGaussian this.add control BorderLayout.SOUTH private..

Setting Range for X,Y Axis-JfreeChart

http://stackoverflow.com/questions/7231824/setting-range-for-x-y-axis-jfreechart

String title Scatter Add Demo private static final Random rand new Random private XYSeries added new XYSeries Added public.. ActionEvent e for int i 0 i N i added.add rand.nextDouble rand.nextDouble this.add control BorderLayout.SOUTH.. e for int i 0 i N i added.add rand.nextDouble rand.nextDouble this.add control BorderLayout.SOUTH private ChartPanel..

How to set same scale for domain and range axes JFreeChart

http://stackoverflow.com/questions/8048652/how-to-set-same-scale-for-domain-and-range-axes-jfreechart

Generating Unique Random Numbers in Java

http://stackoverflow.com/questions/8115722/generating-unique-random-numbers-in-java

Unique Random Numbers in Java I'm trying to get random numbers between 0 and 100. But i want them to be unique not.. They must be 82 12 53 64 32 not 82 12 53 12 32. Random rand new Random selected rand.nextInt 100 I used this but this generates.. 64 32 not 82 12 53 12 32. Random rand new Random selected rand.nextInt 100 I used this but this generates same numbers in a..

Passing current Date

http://stackoverflow.com/questions/8614972/passing-current-date

private JViewport viewport new JViewport private Random random new Random private Vector Vector Integer vec new Vector Vector.. for int i 0 i 35 i Star star new Star new Point random.nextInt 490 random.nextInt 490 star.setColor new Color 100.. 0 i 35 i Star star new Star new Point random.nextInt 490 random.nextInt 490 star.setColor new Color 100 random.nextInt 155..