Why java strings are immutable in nature?
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How does hashmap work in java ?
is java support call by reference and call by value, if supports please explain?
aabccdee Find the used alphabets as abcde ?
Explain about static nested classes in java?
all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
What is Applet Flickering ?
1 Answers Infosys, Persistent,
What is run-time class and system class? what is their purpose?
What is a null point?
Keywords in Exceptions?
What are different types of multitasking?
What is object cloning in Java?
0 Answers SwanSoft Technologies,
What is flag in python?