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java Programming Glossary: t2Understanding the workings of equals and hashCode in a HashMap http://stackoverflow.com/questions/1894377/understanding-the-workings-of-equals-and-hashcode-in-a-hashmap m new HashMap ToDos String ToDos t1 new ToDos Monday ToDos t2 new ToDos Monday ToDos t3 new ToDos Tuesday m.put t1 doLaundry.. Monday ToDos t3 new ToDos Tuesday m.put t1 doLaundry m.put t2 payBills m.put t3 cleanAttic System.out.println m.size class..
http://stackoverflow.com/questions/2420389/static-initialization-blocks public static void main String args Test t new Test Test t2 new Test This prints Static Non static block Non static block..
http://stackoverflow.com/questions/2423622/volatile-vs-static-in-java and Volatile Static Variable If two Threads suppose t1 and t2 are accessing the same object and updating a variable which.. variable which is declared as static then it means t1 and t2 can make their own local copy of the same object including static.. in its local cache wont reflect in the static variable for t2 cache . Static variables are used in the Object Context where..
non-static variable cannot be referenced from a static context http://stackoverflow.com/questions/2559527/non-static-variable-cannot-be-referenced-from-a-static-context Prompt the user to select an option menu n t1 Reads file n t2 Finds a specific number in the list n t3 Prints how many comparisons..
Java dynamic binding and method overriding http://stackoverflow.com/questions/321864/java-dynamic-binding-and-method-overriding static void main String args Object t1 new Test Object t2 new Test Test t3 new Test Object o1 new Object int count 0 System.out.println.. int count 0 System.out.println count prints 0 t1.equals t2 System.out.println count prints 1 t1.equals t3 System.out.println.. 3 t3.equals t3 System.out.println count prints 4 t3.equals t2 I asserted that the output should have been two separate print..
How to use XPath on xml docs having default namespace http://stackoverflow.com/questions/3939636/how-to-use-xpath-on-xml-docs-having-default-namespace www.mydomain.com schema author book title t1 book title t2 author root java xml xpath share improve this question ..
http://stackoverflow.com/questions/8614972/passing-current-date private Vector String rOrH private long t1 0L private long t2 0L private AlphaChars aChars new AlphaChars private GradientViewPortOriginal.. 44 tbl.setValueAt 8 62 40 frame.setTitle Merry Christmast t2 System.currentTimeMillis System.out.println miliSec t2 t1 aver... t2 System.currentTimeMillis System.out.println miliSec t2 t1 aver. 32 miliSec. new Thread this .start @Override public..
Code for changing the color of subtasks in Gantt Chart http://stackoverflow.com/questions/8938690/code-for-changing-the-color-of-subtasks-in-gantt-chart 2001 date 1 Calendar.MAY 2001 s1.add t1 final Task t2 new Task Proposal date 1 Calendar.JUNE 2001 date 1 Calendar.JULY.. date 1 Calendar.JUNE 2001 date 1 Calendar.JULY 2001 t2.addSubtask new Task Proposal 1 date 1 Calendar.JUNE 2001 date.. 1 date 1 Calendar.JUNE 2001 date 15 Calendar.JUNE 2001 t2.addSubtask new Task Proposal 2 date 16 Calendar.JUNE 2001 date..
http://stackoverflow.com/questions/9272232/fft-library-in-android-sdk void fft double x double y int i j k n1 n2 a double c s t1 t2 Bit reverse j 0 n2 n 2 for i 1 i n 1 i n1 n2 while j n1 j.. a a 1 m i 1 for k j k n k k n2 t1 c x k n1 s y k n1 t2 s x k n1 c y k n1 x k n1 x k t1 y k n1 y k t2 x k x k t1..
http://stackoverflow.com/questions/215236/threads-per-processor multiplier of 2 . if instead I use a eight core Ultrasparc T2 server which supports 8 threads per core I get 128 threads 8..
Java conditional operator ?: result type http://stackoverflow.com/questions/2615498/java-conditional-operator-result-type that results from applying boxing conversion to S1 and let T2 be the type that results from applying boxing conversion to.. result of applying capture conversion ยง5.1.10 to lub T1 T2 ยง15.12.2.7 . So for false 1.0f null T1 is Float and T2 is the.. T1 T2 ยง15.12.2.7 . So for false 1.0f null T1 is Float and T2 is the null type. But what is the result of lub T1 T2 This para..
Best way to iterate over two lists simultaneously? http://stackoverflow.com/questions/3137944/best-way-to-iterate-over-two-lists-simultaneously cut at a generic solution public class ParallelIterator T1 T2 implements Iterator Pair T1 T2 public class Pair TT1 TT2 private.. class ParallelIterator T1 T2 implements Iterator Pair T1 T2 public class Pair TT1 TT2 private final TT1 v1 private final.. T2 implements Iterator Pair T1 T2 public class Pair TT1 TT2 private final TT1 v1 private final TT2 v2 private Pair TT1 v1..
Booleans, conditional operators and autoboxing http://stackoverflow.com/questions/3882095/booleans-conditional-operators-and-autoboxing that results from applying boxing conversion to S1 and let T2 be the type that results from applying boxing conversion to.. result of applying capture conversion ยง5.1.10 to lub T1 T2 ยง15.12.2.7 . S1 special null type see ยง4.1 S2 boolean T1 box.. type see last item in list of boxing conversions in ยง5.1.7 T2 box S2 `Boolean lub T1 T2 Boolean So the type of the conditional..
http://stackoverflow.com/questions/7121213/singleton-instantiation cryptic way let L be the lock of any object let T1 and T2 be two threads. The release of L by T1 happens before the acquisition.. release of L by T1 happens before the acquisition of L by T2. This means that every thing that has been done by T1 before.. will then release the lock and return the instance. Then T2 which was waiting for the lock will be able to acquire it and..
Is This Use of the “instanceof” Operator Considered Bad Design? http://stackoverflow.com/questions/8841577/is-this-use-of-the-instanceof-operator-considered-bad-design object is of type T1 then do something but if it's of type T2 then do something else ' slap yourself. If he's correct clearly..
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