What is lazy class?

474

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2854

How is declarative handling of exceptions done in struts ?

999

What is a classloader in java?

1080

What is the difference between break and continue statements?

1113

What is difference between @controller and @restcontroller in spring?

529

explain different ways of using thread? : Java thread

1073

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2409

Can we return resultset in java?

985

Write a program to print count of empty strings in java 8?

1077

How to sort array in descending order in java?

980

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2657

Differentiate between static and non-static methods in java.

1112

What is java string pool?

1072

what are the different modes of archival? Explain each mode in two lines each?

990