Strings Handling in C language. 🖥️ | Step-by-Step Guide | Paresh Programming

In this video, we’ll explore key concepts that every C programmer should know, including:

In C language, a string is a sequence of characters stored in an array, terminated by a special null character ('\0'), also known as the null terminator. This null terminator is used to mark the end of the string, allowing functions to know where the string ends, since the length of a string in C is not stored explicitly like in some other languages.

1) Character Array: A string in C is essentially an array of characters.
char str[] = "Hello";

2) Null Terminator: The string ends with a special character '\0'.
This is crucial because it tells C functions where the string ends.
In memory, the string "Hello" would look like this: 'H' 'e' 'l' 'l' 'o' '\0'

3) String Manipulation: C provides several functions for manipulating strings, such as:

strlen() to get the length of the string.
strcpy() to copy one string into another.
strcmp() to compare two strings.
strcat() to concatenate two strings.
These functions are available in the string.h library.

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