How do you convert an int to a double in java?
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Write a regular expression to validate a password. A password must start with an alphabet and followed by alphanumeric characters; its length must be in between 8 to 20.
For class CFoo { }; what default methods will the compiler generate for you>?
How do you decide when to use arraylist and linkedlist?
A abstract class extending an abstract class.Super class has both abstract and non-abstract methods.How can we implement abstract and non-abstract mehtods? Explain with snippet
What is the difference between yielding and sleeping in java programming?
Why can we not override static method?
Is java a prime method?
what is use of functional interface in java 8?
Under what circumstances an object reference be cast to an interface reference?
What is a qms manual?
How can we use primitive data types as objects?
What is super?