What is a java developer salary?
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What is unmodifiable collection in java?
How you can create a radio buttion using Checkbox class?
What is string in java is it a data type?
What is a classloader in java?
What is equals method in java?
What purpose do the keywords final, finally, and finalize fulfill?
is set interface synchronized by default???
Why super is first line in java?
What does those terms actually mean included in the j.d.k i.6?
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 does java have two ways to create child threads?
What is the difference between overloading and overriding a function?
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