Answer / niku007

Qt4 interface is a cross platform C++ tool kit mainly used
for GUI. It supports lot of functionalities as well as like
network, database, web application etc

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  

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What are the access specifiers avaible in c++?

4 Answers  

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What are properties in oop?

0 Answers  

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What is the difference between the c++ & java?

2 Answers  

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Can static class have constructor?

0 Answers  

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what is code for call by value and call by reference?

1 Answers  

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c++ provides classes...and classes do what we want but why then strcut are used...if we say data hiding... it is also provided by c++ in structs then why to prefer clasess

1 Answers   HCL, TCS,

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design class for linked list and include constructor,destructor,insert option. node of form struct node { int data; struct node &ptr; }

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What is the difference between encapsulation and polymorphism?

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What is the real time example of encapsulation?

0 Answers  

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tell about copy constructor

3 Answers   Siemens,

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why c++ is called OOPS? waht is inherutance? what is compiler?

5 Answers  

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