Is 0 an even number?
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What is JVM and is it platform independent?
how your day start in your company
What is the use of beaninfo?
What is map in java?
Why sleep()is in Thread and wait() in Object class? Why can't I have both in one class or vice versa?
What is the difference between form & report?
how to identify duplicate values in arraylist
what is encapsulation in java? Explain
What’s the difference between constructors and other methods?
methods in Applet?
I have one Shopping cart application, i that i have selected some items, while clicking submit button by mistake i have clicked twice or trice, that time items are selected twice or trice. Actually i want only one copy of items but its selected twice or trice. So how can we avoid this problem?
What is meant by class loader? How many types are there? When will we use them?