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java Programming Glossary: system.out.printfWhat is an “internal address” in Java? http://stackoverflow.com/questions/13860194/what-is-an-internal-address-in-java Unsafe.ARRAY_OBJECT_INDEX_SCALE i System.out.printf 08x hc 08x location objects i .hashCode System.out.println..
What is the point of setters and getters in java? http://stackoverflow.com/questions/1461598/what-is-the-point-of-setters-and-getters-in-java totalGallons gallons milesPerGallon miles gallons System.out.printf Your mileage is .2f MPG. n milesPerGallon System.out.print Would.. input.nextInt milesPerGallon totalMiles totalGallons System.out.printf Your total mileage for these trips is .2f. nYour total gas consumed.. consumed on these trips was .2f. n totalMiles totalGallons System.out.printf Your total mileage for these trips is .2f MPG milesPerGallon..
Is there a way to split strings with String.split() and include the delimiters? http://stackoverflow.com/questions/275768/is-there-a-way-to-split-strings-with-string-split-and-include-the-delimiters argv 1 int counter 1 for String part splitter.split text System.out.printf Part d s n counter part Example java Splitter W Hello World..
http://stackoverflow.com/questions/2762093/java-compare-two-lists similar.retainAll listTwo different.removeAll similar System.out.printf One s nTwo s nSimilar s nDifferent s n listOne listTwo similar..
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 'a' 5000 repeat 'b' 5001 false for String test tests System.out.printf s n s n n test test.matches aNbN static String repeat char..
Port of Random generator from C to Java? http://stackoverflow.com/questions/397867/port-of-random-generator-from-c-to-java
Why the result of 1/3=0 in java? http://stackoverflow.com/questions/4685450/why-the-result-of-1-3-0-in-java in java. public static void main String args double g 1 3 System.out.printf .2f g the result is zero and how to solve this problem java..
C# vs Java Enum (for those new to C#) http://stackoverflow.com/questions/469287/c-sharp-vs-java-enum-for-those-new-to-c pEarth.surfaceGravity for Planet p Planet.values System.out.printf Your weight on s is f n p p.surfaceWeight mass Example output..
Java Programming: call an exe from Java and passing parameters http://stackoverflow.com/questions/5604698/java-programming-call-an-exe-from-java-and-passing-parameters is BufferedReader br new BufferedReader isr String line System.out.printf Output of running s is Arrays.toString args while line br.readLine..
How to get the x and y of a program window in Java? http://stackoverflow.com/questions/6091531/how-to-get-the-x-and-y-of-a-program-window-in-java WordPad int rect try rect GetWindowRect.getRect windowName System.out.printf The corner locations for the window s are s windowName Arrays.toString..
http://stackoverflow.com/questions/6567923/timezone-conversion second localTime.get Calendar.SECOND Print the local time System.out.printf Local time 02d 02d 02d n hour minute second Create a calendar.. Calendar.SECOND Print the local time in Germany time zone System.out.printf Germany time 02d 02d 02d n hour minute second share improve..
How to use AOP with AspectJ for logging? http://stackoverflow.com/questions/8839077/how-to-use-aop-with-aspectj-for-logging on code snippet below after publicMethodExecuted System.out.printf Enters on method s. n thisJoinPoint.getSignature Object arguments.. i Object argument arguments i if argument null System.out.printf With argument of type s and value s. n argument.getClass .toString.. s and value s. n argument.getClass .toString argument System.out.printf Exits method s. n thisJoinPoint.getSignature This advice use..
Why does Math.round(0.49999999999999994) return 1 http://stackoverflow.com/questions/9902968/why-does-math-round0-49999999999999994-return-1 exactly 1 in double precision static void print double d System.out.printf 016x n Double.doubleToLongBits d public static void main String..
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