How can we break singleton in java?
No Answer is Posted For this Question
Be the First to Post Answer
Is java code slower than native code?
How many bytes is string in java?
Java does not support multiple inheritance. how interface helps in the same?
What is the Difference between Final Class && Abstract Class?
What is slash r?
How do I enable java in safari?
What do you mean by inner class in java?
How do you make a thread in java?
Can you create an object of an abstract class?
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
What is the multi-catch block in java?
Matrix multiplication only using OOP concepts .