java Programming Glossary: b2

Using a byte array as HashMap key (Java)

http://stackoverflow.com/questions/1058149/using-a-byte-array-as-hashmap-key-java

for equals and hashCode so that byte b1 1 2 3 byte b2 1 2 3 will not match in a HashMap . I see three options Wrapping..

Why does 128==128 return false but 127==127 return true in this code?

http://stackoverflow.com/questions/1700081/why-does-128-128-return-false-but-127-127-return-true-in-this-code

code class D public static void main String args Integer b2 128 Integer b3 128 System.out.println b2 b3 Output false class.. args Integer b2 128 Integer b3 128 System.out.println b2 b3 Output false class D public static void main String args.. false class D public static void main String args Integer b2 127 Integer b3 127 System.out.println b2 b3 Output true Note..

Size of a byte in memory - Java

http://stackoverflow.com/questions/229886/size-of-a-byte-in-memory-java

a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af byte b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf byte c0 c1 c2 c3 c4 c5.. a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af int b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf int c0 c1 c2 c3 c4 c5..

Playing MP3 using Java Sound API

http://stackoverflow.com/questions/5667454/playing-mp3-using-java-sound-api

ii 2 1 b else for int ii 0 ii bytesRead 1 ii 2 byte b2 is2.read byte b1 data ii byte b2 data ii 1 tempData ii 2.. bytesRead 1 ii 2 byte b2 is2.read byte b1 data ii byte b2 data ii 1 tempData ii 2 b1 tempData ii 2 1 b2 tempData ii.. ii byte b2 data ii 1 tempData ii 2 b1 tempData ii 2 1 b2 tempData ii 2 2 b1 tempData ii 2 3 b2 return tempData boolean..

How to make a color transparent in a BufferedImage and save as PNG

http://stackoverflow.com/questions/665406/how-to-make-a-color-transparent-in-a-bufferedimage-and-save-as-png

final int r2 c2.getRed final int g2 c2.getGreen final int b2 c2.getBlue ImageFilter filter new RGBImageFilter public final.. 0xFF00 8 int b rgb 0xFF if r r1 r r2 g g1 g g2 b b1 b b2 Set fully transparent but keep color return rgb 0xFFFFFF return..

How do you play a long AudioClip?

http://stackoverflow.com/questions/9470148/how-do-you-play-a-long-audioclip

How to request focus synchronously in Swing?

http://stackoverflow.com/questions/11268936/how-to-request-focus-synchronously-in-swing

5 JButton b1 new JButton B1 JButton b2 new JButton B2 tf2.setEnabled false focusList new Component tf1 b1 tf2 b2 tf3..

How to disable interaction between buttons of the same layout?

http://stackoverflow.com/questions/15754577/how-to-disable-interaction-between-buttons-of-the-same-layout

Button findViewById R.id.bB1 b2 Button findViewById R.id.bB2 nextQuestion public void nextQuestion TestAdapter mDbHelper.. #ffffff android textSize 16sp Button android id @ id bB2 android layout_width fill_parent android layout_height 41dp.. gravity top center_horizontal android tag r android text B2 android textColor #ffffff android textSize 16sp Button android..

Using an empty column as a divider in a JTable

http://stackoverflow.com/questions/2614457/using-an-empty-column-as-a-divider-in-a-jtable

final int DIVIDER 2 private final String names A1 A2 B1 B2 @Override public int getRowCount return 32 @Override public..

Dynamic JComboBoxes

http://stackoverflow.com/questions/3191837/dynamic-jcomboboxes

data String Course1 A1 Course1 A2 Course2 B1 Course2 B2 Course2 B3 Course2 B4 Course3 C1 Course3 C2 I'd like to create.. I select say Course2 from JComboBox1 then corresponding B1 B2 B3 B4 should be populated in JComboBox2. How to implement this.. A1 A2 models 1 new DefaultComboBoxModel new String B1 B2 B3 B4 models 2 new DefaultComboBoxModel new String C1 C2 combo2.setModel..

Java: How to find if a method is overridden from base class?

http://stackoverflow.com/questions/4821704/java-how-to-find-if-a-method-is-overridden-from-base-class

B static public class B1 extends B static public class B2 extends B public String m return from B2 @param args @throws.. public class B2 extends B public String m return from B2 @param args @throws FileNotFoundException public static void.. args B b1 new B1 System.out.println b1 b1.m B b2 new B2 System.out.println b1 b2.m Given an instance of B how do I know..

Changing Swing JTable Cell Colors

http://stackoverflow.com/questions/7181699/changing-swing-jtable-cell-colors

purposes that looks like this 1 2 3 A A1 A2 A3 B B1 B2 B3 C C1 C2 C3 I also want the B2 cell and only that cell to.. 1 2 3 A A1 A2 A3 B B1 B2 B3 C C1 C2 C3 I also want the B2 cell and only that cell to have a blue Color.BLUE background.. I'm getting a table that looks like this A A1 A2 A3 B B1 B2 B3 C C1 C2 C3 Notice that the first row the header isn't there..

Force invocation of base class method

http://stackoverflow.com/questions/784542/force-invocation-of-base-class-method

The following code when run obviously prints out B1 A2 B2 . Now is it possible for it to print A1 A2 B2 instead i.e. A#method2.. out B1 A2 B2 . Now is it possible for it to print A1 A2 B2 instead i.e. A#method2 should invoke method1 on A not on B Note.. public void method2 super.method2 System.out.println B2 @Override public void method1 System.out.println B1 public class..

Controlled editing of a row selection in JTable

http://stackoverflow.com/questions/9155596/controlled-editing-of-a-row-selection-in-jtable

new Object A1 A2 42 model.addRow new Object B1 B2 42d model.addTableModelListener new TableModelListener @Override..