¡@
java Programming Glossary: printsHow to pretty print XML from Java? http://stackoverflow.com/questions/139076/how-to-pretty-print-xml-from-java from the various results to write a class that pretty prints XML. No guarantees on how it responds with invalid XML or large.. import java.io.StringWriter import java.io.Writer Pretty prints xml supplied as a string. p eg. code String formattedXml new..
Print query string in hibernate with parameter values http://stackoverflow.com/questions/1710476/print-query-string-in-hibernate-with-parameter-values to hibernate.show_sql true legacy property the second prints the bound parameters among other things. Another solution non..
Why doesn't System.out.println work? (in Android) http://stackoverflow.com/questions/2220547/why-doesnt-system-out-println-work-in-android in console so I can debug it. But for some reason nothing prints in my Android application. How do I debug then public class..
http://stackoverflow.com/questions/2420389/static-initialization-blocks main String args Test t new Test Test t2 new Test This prints Static Non static block Non static block share improve this..
http://stackoverflow.com/questions/2864840/treemap-sort-by-value map.put A 3 map.put B 2 map.put C 1 System.out.println map prints A 3 B 2 C 1 System.out.println entriesSortedByValues map prints.. A 3 B 2 C 1 System.out.println entriesSortedByValues map prints C 1 B 2 A 3 Note that funky stuff will happen if you try to.. equality. System.out.println new Integer 0 new Integer 0 prints false Related questions When comparing two Integers in Java..
Change private static final field using Java reflection http://stackoverflow.com/questions/3301635/change-private-static-final-field-using-java-reflection Assuming no SecurityException is thrown the above code prints Everything is true . What's actually done here is as follows..
What's wrong with overridable method calls in constructors? http://stackoverflow.com/questions/3404301/whats-wrong-with-overridable-method-calls-in-constructors void overrideMe System.out.println x new Child 42 prints 0 Here when Base constructor calls overrideMe Child has not..
Moving decimal places over in a double http://stackoverflow.com/questions/4937402/moving-decimal-places-over-in-a-double so try double x 1234 x 100 System.out.println x which prints 12.34 This works because Double.toString d performs a small.. new BigDecimal 0.1 System.out.println new BigDecimal x prints 0.100000000000000005551115123125782702118158340454101562 12.339999999999999857891452847979962825775146484375.. i 100 double d2 i 0.01 if d1 d2 System.out.println d1 d2 prints 0.35 0.35000000000000003 0.41 0.41000000000000003 0.47 0.47000000000000003..
How to generate exceptions from RepaintManager http://stackoverflow.com/questions/7787998/how-to-generate-exceptions-from-repaintmanager this question If it helps the example below throws prints multiple variations of the following Exception mostly for each..
How do I copy an object in Java? http://stackoverflow.com/questions/869033/how-do-i-copy-an-object-in-java DummyBean dum.setDummy foo System.out.println dum.getDummy prints 'foo' DummyBean dumtwo dum System.out.println dumtwo.getDummy.. DummyBean dumtwo dum System.out.println dumtwo.getDummy prints 'foo' dum.setDummy bar System.out.println dumtwo.getDummy prints.. 'foo' dum.setDummy bar System.out.println dumtwo.getDummy prints 'bar' but it should print 'foo' So I want to copy the 'dum'..
How do I implement a Linked List in Java? [closed] http://stackoverflow.com/questions/10042/how-do-i-implement-a-linked-list-in-java delete Link temp first first first.nextLink return temp Prints list data public void printList Link currentLink first System.out.print..
Using == operator in Java to compare wrapper objects http://stackoverflow.com/questions/10149959/using-operator-in-java-to-compare-wrapper-objects i2 1000 if i1 i2 System.out.println different objects Prints output different objects Then on the very next page they have.. 10 Integer i4 10 if i3 i4 System.out.println same objects Prints output same objects I'm so confused When I try this out on my..
Immutability of Strings in Java http://stackoverflow.com/questions/1552301/immutability-of-strings-in-java String str new String str Hello System.out.println str Prints Hello str Help System.out.println str Prints Help Now in Java.. str Prints Hello str Help System.out.println str Prints Help Now in Java String objects are immutable. Then how come.. code.. String str Mississippi System.out.println str Prints Mississippi str str.replace i System.out.println str Prints..
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 Reads file n t2 Finds a specific number in the list n t3 Prints how many comparisons were needed n t0 Quit n n n System.out.println..
Does calling clone() on an array also clone its contents? http://stackoverflow.com/questions/5821851/does-calling-clone-on-an-array-also-clone-its-contents System.identityHashCode array i .clone System.out.println Prints 4384790 4384790 9634993 1641745 1641745 11077203 share improve..
Why isn't calling a static method by way of an instance an error for the Java compiler? http://stackoverflow.com/questions/610458/why-isnt-calling-a-static-method-by-way-of-an-instance-an-error-for-the-java-co static void main String args Base b new Derived b.foo Prints Base.foo b null b.foo Still prints Base.foo As you can see..
http://stackoverflow.com/questions/7220681/division-of-integers-in-java 25000 long total 50000 System.out.println completed total Prints 0 I've tried reassigning the result to a double it prints 0.0..
Update JLabel every X seconds from ArrayList<List> - Java http://stackoverflow.com/questions/7943584/update-jlabel-every-x-seconds-from-arraylistlist-java e if w.hasNext _textField.setText w.next .getName Prints to Console just Fine... System.out.println w.next .getName..
How do you debug Java Applets? http://stackoverflow.com/questions/868111/how-do-you-debug-java-applets . If you hit t in that window you'll see the following Prints out all the existing thread groups. The first group shown is..
Convert float to double without losing precision http://stackoverflow.com/questions/916081/convert-float-to-double-without-losing-precision temp 14009.35F System.out.println Float.toString temp Prints 14009.35 System.out.println Double.toString double temp Prints.. 14009.35 System.out.println Double.toString double temp Prints 14009.349609375 However if instead of casting I output the float.. Double.toString Double.parseDouble Float.toString temp Prints 14009.35 Is there a better way than to go to String and back..
|