In this article, we will see how to solve "label can only be part of a statement and a declaration is not a statement" error. Sometimes you might observe that when you try to compile a set of C source code files while trying to install a package through source code then you always end ... Read more

In this article we will look into another sorting algorithm called merge sort algorithm. Like quick sort it is also based upon divide and conquer strategy, in which we break problems into many subproblems which are similar to the original problem, then solve each problem recursively and later combine all subproblems into one to create ... Read more

In this tutorial, we are going to look at another sorting algorithm called Quick sort algorithm. It is an in-place sorting algorithm developed by British computer scientist Tony Hoare in 1959 and published in 1961. This algorithm is basically based on divide and conquer strategy. In this strategy we divide the problem into smaller parts, ... Read more

In this article, we will see what is Bubble Sort Algorithm and how it works. Why is sorting necessary? It is necessary because we can locate an element in a sorted list more quickly and efficiently, something that will be very difficult to do in a list where elements are in random order. There are ... Read more

In this tutorial, we will see what is selection sort algorithm and how it works. Suppose you have a group of students sitting in a classroom. The teacher wants the students to sit as per their heights, so that the shortest person is at the front desk, followed by taller one on the second desk, ... Read more

In this tutorial, we will what is Insertion Sort Algorithm and understand with the a help of a Practical example. Suppose you have a group of students sitting in a classroom. The teacher wants the students to sit as per their heights, so that the shortest person is at the front desk, followed by taller ... Read more

In this tutorial, I will explain the concepts of Dynamic Memory Allocation with malloc(), calloc(), free and realloc() functions in C. Dynamic Memory allocation is a feature introduced in C to allocate memory blocks as per the changing requirement. This is introduced to overcome the limitation of static memory allocation where once the size is ... Read more

In this tutorial, I will take you through a C Program to list network interfaces and IP address associated with it in Linux. Network Interface is a medium which allows a System or Computer to be connected over a network. Why C Programming ? You can easily write a program in c using inbuilt C ... Read more

In this tutorial, I will take you through sizeof function in C. sizeof operator or method is used to determine the size that occupied by a variable or data type or pointer variable in the memory. It returns the total number of bytes it occupies in the memory. It is an inbuilt C function. 10 ... Read more