What is the difference between equals() and == in java?

1032

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

2865

What is latest hibernate version?

486

What is a constructor overloading in java?

1122

What is an object in java and how is it created?

1128

What are the differences between heap and stack memory in java?

1128

What is java string pool?

1076

Find Best Job Vacancies across the world on Jooble!

136

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

1080

What do you know about validation plugin ?

1024

What are the contents on web.xml in struts application ?

1058

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2259

What do you mean by an interface in java?

1095

What is the difference between filters and interceptors ?

1301

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

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