What is the difference between Integer and int?
Answer Posted / tapan kumar
int is a primitive type by the int we can set and read the
value but Integer is a wrapper class type u can use for
finding the length and for size .
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
What is the difference between stored procedure & function?
What does += mean coding?
What is array class in java?
What is the difference between preemptive scheduling and time slicing in java programming?
What is the method to expand and collapse nodes in a jtree?
Why there are some null interface in JAVA? What does it mean? Give some null interface in JAVA?
What is singleton math?
What are inbuilt functions in java?
What is the finalize method do?
What does system out println () do?
Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.
What is instanceof keyword?
What is regex java?
Can a class with private constructor be extended?
What is meant by javabeans?