1).what is the difference between below examples String s="vijay"; String s=new String("vijay");
12 19523how can you retrive information from database by using hashmap/arraylist ,plz explain with example briefly?
1 7060why the wait,notify,notifyall methods are placed in object class?these are the thread concepts why these methods are placed in Object class?
2 11562Post New Satyam Core Java Interview Questions
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
What is data grid view in asp.net?
what were your starting and final levels of compensation?
What do you mean by catalog variant?
What are the steps to connect to a database?
What are pages?
How Scala solves Inheritance Diamond Problem automatically and easily than Java 8?
How many default mappers in sqoop ?
What is fetch and execute cycle?
What do you think is challenging in marketing?
Can I define a type that is an alias of another type (like typedef in c++)?
What are pragmas and what are they good for?
What is inspect in cobol ?
What is an argument in java?
What does a linq query return?