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java Programming Glossary: exampublic static void main(String arg[ ] ) in java is it fixed? http://stackoverflow.com/questions/10028589/public-static-void-mainstring-arg-in-java-is-it-fixed String arg in java is it fixed I was recently asked in an exam if public static void main String arg format of main method..
How many string objects will be created in memory? [duplicate] http://stackoverflow.com/questions/11180866/how-many-string-objects-will-be-created-in-memory code String s s new String a s b I had this question at exam. I want to know the right answer . I said 2 objects. The object..
Slight confusion regarding overriding where variables are concerned http://stackoverflow.com/questions/12589274/slight-confusion-regarding-overriding-where-variables-are-concerned and one particular question that I got wrong on a mock exam has confused me the answer description doesn't explain things..
Why does for loop using a double fail to terminate http://stackoverflow.com/questions/19907186/why-does-for-loop-using-a-double-fail-to-terminate using a double fail to terminate I'm looking through old exam questions currently first year of uni. and I'm wondering if..
Why widening beats both Boxing and var-args in Overloading of a method? http://stackoverflow.com/questions/2128034/why-widening-beats-both-boxing-and-var-args-in-overloading-of-a-method args in Overloading of a method I am preparing for a SCJP exam and when studying widening part it's given that widening beats..
Bitwise shift operators. Signed and unsigned http://stackoverflow.com/questions/2244387/bitwise-shift-operators-signed-and-unsigned Signed and unsigned I'm practising for the SCJP exam using cram notes from the internet. According to my notes the.. in binary representation of a number as a filler. For example this value is used as a filler 11011011 11101101 01010010..
SCJP: can't widen and then box, but you can box and then widen http://stackoverflow.com/questions/3720883/scjp-cant-widen-and-then-box-but-you-can-box-and-then-widen but you can box and then widen I'm studying for the SCJP exam and I ran into an issue I can't really wrap my head around... widen and then box but you can box and then widen. The example for not being able to box is a method expecting a Long and..
Exception thrown in catch and finally clause http://stackoverflow.com/questions/3779285/exception-thrown-in-catch-and-finally-clause thrown in catch and finally clause On Tuesday I had my exam on Java at the University. While I passed the exam D there is.. had my exam on Java at the University. While I passed the exam D there is one question to which I didn't answer correctly...
Adding items to end of linked list http://stackoverflow.com/questions/5236486/adding-items-to-end-of-linked-list items to end of linked list I'm studying for an exam and this is a problem from an old test We have a singly linked..
Java String variable setting - reference or value? http://stackoverflow.com/questions/5835386/java-string-variable-setting-reference-or-value Java code segment is from an AP Computer Science practice exam. String s1 ab String s2 s1 s1 s1 c System.out.println s1 s2.. by reference . To further illustrate this let's look at an example with primitive types int s1 1 int s2 s1 copies value not..
Why is this Java code in curly braces ({}) outside of a method? http://stackoverflow.com/questions/5865069/why-is-this-java-code-in-curly-braces-outside-of-a-method of a method I am getting ready for a java certification exam and I have seen code LIKE this in one of the practice tests..
http://stackoverflow.com/questions/6044923/generic-pair-class class Just attempting this question I found in a past exam paper so that I can prepare for an upcoming Java examination... past exam paper so that I can prepare for an upcoming Java examination. Provide a generic class Pair for representing pairs..
http://stackoverflow.com/questions/7033222/osgi-using-servicefactories service factory share improve this question Here's an example using ComponentFactory which should fit your needs and contains.. question . Disclaimer the code isn't well written just for example's sake. Some service interfaces package net.earcam.example.servicecomponent.. example's sake. Some service interfaces package net.earcam.example.servicecomponent public interface EchoService String REPEAT_PARAMETER..
How many String objects will be created http://stackoverflow.com/questions/7370593/how-many-string-objects-will-be-created ed4 ED4 . I also found this question on a SCJP simulation exam with the same answer 3. java scjp share improve this question..
Garbage collection mock for the OCPJP exam http://stackoverflow.com/questions/8271895/garbage-collection-mock-for-the-ocpjp-exam collection mock for the OCPJP exam Four objects are eligible for garbage collection when i3 null..
The main difference between Java & C++ [closed] http://stackoverflow.com/questions/9192309/the-main-difference-between-java-c main difference between Java C closed Before my exam in the following week on advanced programming I've tried to..
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