java Programming Glossary: r1

http://stackoverflow.com/questions/13098143/java-integer-constant-pool

int or short number between 128 and 127 inclusive then let r1 and r2 be the results of any two boxing conversions of p. It.. two boxing conversions of p. It is always the case that r1 r2. Ideally boxing a given primitive value p would always yield..

'Fill' Unicode characters in labels

http://stackoverflow.com/questions/18686199/fill-unicode-characters-in-labels

new BasicStroke 1 for Shape region regions Rectangle r1 region.getBounds if r1.getX 0.001 r1.getY 0.001 else g.setColor.. Shape region regions Rectangle r1 region.getBounds if r1.getX 0.001 r1.getY 0.001 else g.setColor bgColor g.fill region.. regions Rectangle r1 region.getBounds if r1.getX 0.001 r1.getY 0.001 else g.setColor bgColor g.fill region g.setColor..

Weird Integer boxing in Java

http://stackoverflow.com/questions/3130311/weird-integer-boxing-in-java

or an int or short number between 128 and 127 then let r1 and r2 be the results of any two boxing conversions of p. It.. two boxing conversions of p. It is always the case that r1 r2. The discussion goes on suggesting that although your second..

How can we match a^n b^n with Java regex?

http://stackoverflow.com/questions/3644266/how-can-we-match-an-bn-with-java-regex

n tests array 'aaa' 'aaab' 'aaaxb' 'xaaab' 'b' 'abbb' r1 ' ^a b ' # 婙 � � � # lookahead testAll r1 tests The output is.. 'b' 'abbb' r1 ' ^a b ' # 婙 � � � # lookahead testAll r1 tests The output is as seen on ideone.com aaa 0 aaab 1 aaa aaaxb..

Is there a commonly used rational numbers library in Java?

http://stackoverflow.com/questions/5442640/is-there-a-commonly-used-rational-numbers-library-in-java

in such a library getNumerator getDenominator add Rational r1 Rational r2 subtract Rational r1 Rational r2 multiply Rational.. add Rational r1 Rational r2 subtract Rational r1 Rational r2 multiply Rational r1 Rational r2 divide Rational.. r2 subtract Rational r1 Rational r2 multiply Rational r1 Rational r2 divide Rational r1 Rational r2 isProper getCommonDenominator..

Highlights subString in the TableCell(s) which is using for JTable filetering

http://stackoverflow.com/questions/6410839/highlights-substring-in-the-tablecells-which-is-using-for-jtable-filetering

int i 0 while i highlightAreas.size 1 Rectangle r1 highlightAreas.get i Rectangle r2 highlightAreas.get i 1 if.. i Rectangle r2 highlightAreas.get i 1 if r1.x r1.width r2.x r1.width r2.width highlightAreas.remove i 1.. i Rectangle r2 highlightAreas.get i 1 if r1.x r1.width r2.x r1.width r2.width highlightAreas.remove i 1 else..

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

Color c1 Color c2 Primitive test just an example final int r1 c1.getRed final int g1 c1.getGreen final int b1 c1.getBlue final.. r rgb 0xFF0000 16 int g rgb 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..

Passing current Date

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

i Vector Integer vecLocal new Vector Integer final int r1 random.nextInt tbl.getRowCount 1 final int c1 random.nextInt.. int c1 random.nextInt tbl.getColumnCount 1 vecLocal.add r1 vecLocal.add c1 vec.add vecLocal addSnowFlag try Thread.sleep.. bolo Vector Integer vecLocal1 vec.elementAt 0 final int r1 vecLocal1.elementAt 0 final int c1 vecLocal1.elementAt 1 Runnable..

How != and == operators work on Integers in Java?

http://stackoverflow.com/questions/9824053/how-and-operators-work-on-integers-in-java

public class NotEq public static void main String args ver1 System.out.println ver2 public static void ver1 Integer a 128.. args ver1 System.out.println ver2 public static void ver1 Integer a 128 Integer b 128 if a b System.out.println Equal.. i2 System.out.println Meaningfully equal Output ver1 output Different objects Meaningfully equal. ver2 output Equal..

Instructions reordering in Java JVM

http://stackoverflow.com/questions/12554570/instructions-reordering-in-java-jvm

down. What rules is it following I've googled read the JSR133 FAQ checked the Java Concurrency in Practice book but I can't.. return hash And my attempt to express it in bytecode form R1 R2 R3 are in the operands stack or the registers h is in the.. the array of local variables In program order if hash 0 R1 read hash from memory 1st read Compare R1 0 h calchash R2..

Colorizing images in Java

http://stackoverflow.com/questions/23763/colorizing-images-in-java

I would do it. Let Y 0.3 R 0.59 G 0.11 B for each pixel R1 G1 B1 is what you are colorizing with protected LookupOp createColorizeOp.. colorizing with protected LookupOp createColorizeOp short R1 short G1 short B1 short alpha new short 256 short red new short.. 0.3 R 0.59 G 0.11 B for short i 0 i 256 i alpha i i red i R1 i .3 2 green i G1 i .59 2 blue i B1 i .11 2 short data new short..

Java: What's the difference between Thread start() and Runnable run()

http://stackoverflow.com/questions/8579657/java-whats-the-difference-between-thread-start-and-runnable-run

and Runnable run Say we have these two Runnables class R1 implements Runnable public void run ... ... class R2 implements.. between this public class Foo public static void main R1 r1 new R1 R2 r2 new R2 r1.run r2.run And this public class.. this public class Foo public static void main R1 r1 new R1 R2 r2 new R2 r1.run r2.run And this public class Foo public..

How to change text color in the JtextArea?

http://stackoverflow.com/questions/9650992/how-to-change-text-color-in-the-jtextarea

Let's say I have a code in the jtextArea like this LOAD R1 1 DEC R1 STORE M R1 ADD R4 R1 8 I wanted to change the color.. say I have a code in the jtextArea like this LOAD R1 1 DEC R1 STORE M R1 ADD R4 R1 8 I wanted to change the color of LOAD.. a code in the jtextArea like this LOAD R1 1 DEC R1 STORE M R1 ADD R4 R1 8 I wanted to change the color of LOAD DEC STORE and..