Dynamic Memory Allocation Why Dynamic memory Allocation(DMA)? Consider a declaration of array of size 10, int a[10] Now as we have declare an array of size 10,so this declaration will reserve 20 bytes for array a in the memory.As array is of int … Read more

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Pointer To Union Before taking a deep dive into this topic , We suggest you to please go through to this topics : What are pointers? , Dynamic memory allocation , and What are Unions ? As Pointer are the variable which stores the address of other v… Read more

Dynamic Memory Allocation Calloc() Function When calloc is used to allocate a block of memory, the allocated region is initialized to zeroes. In contrast, malloc does not touch the contents of the allocated block of memory, which means it contains garbage valu… Read more

Dynamic Memory Allocation realloc() Functions: When you have to modify the size of previous allocated memory then you can do by realloc function. realloc() function modifies the size and return pointer to the first byte of the new memory block Syntax:real… Read more

Introduction C programming language, created in the early 1970s by Dennis Ritchie at Bell Laboratories, stands as one of the most enduring and influential programming languages in computer science. From operating systems to embedded systems, C has laid the groundwork… Read more