akshay questions

• finding a pair of integers in a sorted array which sum to K
• using spring jdbc template for populating results
• which datatype i should use for mapping to boolean
• how to check if the hudson is busy or not?
• How to do a cascade save in hibernate
• What is xml normalization? [duplicate]
• updating a field of a object in hibernate
• problem with HQL update
• if i call a non synchronized method from my synchronized method is non synchronized method thread safe?
• can file.renameTo replace a existing file?

akshay answers