What should I import for arraylist in java?
Can we sort array in java?
Does substring start with 0?
What is the range of the char type?
which swing component is similar to rich text box in .net/vb
watz the difference between abstract class and interface? Which one u ill choose as a designer?
What is the difference between method and means?
What are methods and how are they defined?
How many types of gc are there in java?
What is difference between core java and java ee?
Hai all I want to print given array in reverse order Ex: int a[]={1,2,3,4,5};display this array in reverse order.
what value will be return by the read() method once it reaches the end-of-file? a. Throws EOException b. Return null c. Return -1 d. Read method return nothing, because it is void method
What is the collection interface?