Gorakh Gupta

Callback Function in C

Suppose you call your friend for some help and at that time he is busy with some work. He told you that he will callback you after some time. This process is called callback and when it comes to programming, the process of calling back a function from another function is called callback. To understand …

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C++ Nested for Loop

In any programming language loops play an important role in building our logic and successfully implementing it. In this article, we are going to see nested for loop in C++. Nested for loop means a for loop inside another for loop. Let’s see the syntax first and after that, we will some examples. Syntax: Here …

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