How do weakhashmap works?
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In what ways you can handle exception ?
How will you invoke any external process in java?
How many types of syncronization?
What is javac used for?
How do you check if a number is a perfect square?
Write a program to print fibonacci series up to count 10.
can we have function for truncating the sign as like abs in oracle.
Hai friends I am MCA 2006 passout. Spend time in 1 yr for teacing and 5 months in small s/w firm. worked in 4 or 5 months in few places. Presently I am writing bank exams. I want to get back to IT sector. Are there any possibilities. any growth prospects?. I am having some knowledge in core and advanced java. I am so desperate. Any suggestions thanks in advance. u can write to my mail mahidestiny@gmail.com
Why sleep()is in Thread and wait() in Object class? Why can't I have both in one class or vice versa?
Is string is a class in java?
How can I become a good programmer?
What is a variable in java?