can you explain in brief what is "r+" mode in a file... i know that it si used to read and modify rhe existing content.... but explalanation about the file pointer in "r+" mode i wann to know???????????
2 5690Post New Cognizant C Interview Questions
Define what do you mean by calculate and edit declaratively not procedurally?
What is pretty printer?
How do I save a stored procedure?
What are the top fifty companies in nifty and top thirty companies in sensex?
What is garbage collection? What is the process that is responsible for doing that in java?
How do I create a string in excel?
What is the use of session.lock() in hibernate?
What are undefined and undeclared variables?
How fast is a jet plane?
What is the disadvantage of using a macro?
What are the most important data formats seen in excel and how are they used?
What do you mean by interfaces? Explain them with reference to typescript.
Why is java mostly used in embedded systems?
Why do we need constructor?
hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code