I am developing a payroll system mini project.I used file concept in program for reading and writing.When the program is reloading into the memory that is if i execute next time the file was cleaned and adding data from the starting this is my problem.I want to strore the previous data and if i want to add any record that should be next of previous data.Please help me.

0 Answers  

---

What is oops?what is its use in software engineering?

0 Answers  

---

How Do you Code Composition and Aggregation in C++ ?

3 Answers   IBM, NET,

---

what is the difference between virtual function and destoctor?

1 Answers  

---

How many types of access specifier in c# and vb.net?

1 Answers   Infosys,

---

---

what is the difference between class to class type conversion and copy constructor ?

2 Answers  

---

what about you? wahat is your object? introduce your self?

1 Answers   Ajmal Perfumes, TCS,

---

What is abstraction oop?

0 Answers  

---

What is multidimensional array?

1 Answers  

---

what is the difference between function template and template of function?explain with example.

2 Answers  

---

What is public, protected, private?

6 Answers   IBS, Satyam,

---

What is the difference between procedural programming and oops?

0 Answers  

---