Why runnable interface is used in java?
No Answer is Posted For this Question
Be the First to Post Answer
How do you sort an array in java?
What is mvc in java?
Is space a char?
Why Do I Get A "permission Denied" Error After Downloading The .jnlp Java Launcher For The Vkvm?
How to convert string to char and vice versa?
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
Why multiple inheritance is not supported by java?
What are the two types of java?
Why does my function print none?
Is singleton set an interval?
What is meant by call by reference?
What is the difference between yield() and sleep()?