What is replaceall in java?
No Answer is Posted For this Question
Be the First to Post Answer
Is map ordered in java?
What is the collection interface?
What is the use of arraylist class in java?
When do I need to use reflection feature in java?
What happens when a class is made static like if a field or member is made static it becomes class variable and is shared by all the object of the class?
What is remote method invocation (rmi)?
How do you sort arrays in java?
How to eliminate duplicates from an array?
6 Answers ABC, AdMod, Adobe, College School Exams Tests, Patni, Wipro,
Why Do I Get A "permission Denied" Error After Downloading The .jnlp Java Launcher For The Vkvm?
What is a “stateless” protocol ?
What is the difference between set and list?
how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion... ANS:--- >executeupdate method is having boolean return type, if anything goes wrong in data insertion or data updation, it would return false. otherwise, if it successfully inserts data into the database, it would return true NOW HOW TO I CHECK IN MY DURING EXECUTION WHETHER IT RETURNS TRUE OR FALSE... WELL IT WILL DISPLAY ANY MESSAGE OR NOT