Explain numeric promotion?
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What is treeset in java?
How do I get the | symbol on my keyboard?
What is Yield() method when we r using this ? tell exactly
Why java uses the concept of the string literal?
Write java program to reverse string without using api?
we have two threads..both the threads are reading the data.. is there any need of synchronization there?...justify it?
Why we used vector class?
Explain the role played by Java Virtual Machine in Java Programming?
String is a immutable objects . it means that string does not change........... But it will be chang......... { String s="kapil"; String s1="raj"; String s=s1; then print(.......) The String has been changed .. how it is possible and why its called immutable objects
Is arraylist dynamic in java?
I want to persist data of objects for later use. What is the best approach to do so?
write a code, we have two thread, one is printing even no and other print the odd no.