C Language

The toupper function C programming converts a lowercase letter to a corresponding uppercase letter. In the default “C” locale, a lowercase letter is any of: a b c d e f g h i j k l m n o p q r s t u v w x y z. which translates respectively to: A

This blog post explains how you can write a C Program to convert uppercase string to lowercase string. First, we will see that how we can convert the lowercase string to the uppercase string without using the library function, then later we will take the help of the tolower function to convert the uppercase string

In this blog post, you will learn the inline function in C and its concept. You will learn how to use inline function specifiers with function and their effect on them. We also see some programming examples to understand the inline function specifiers. So first let’s understand what is an inline function.   What is

In this blog, you will learn how to write a multiline macro in C Language. I have already written an article on C macros but here we will discuss only how to write the multiline macro in C. It is my recommendation if you are going to use macro first time in your program, you

In this blog post, you will learn how to write a C program to trim trailing white spaces from a string. How to remove both trailing white space characters in a string using loop in C programming. Also, logic to delete all trailing white space characters from a given string in C. I will take

In this blog post, you will learn how to write a C program to trim leading white spaces from a string. How to remove both leading white space characters in a string using loop in C programming. Also, logic to delete all leading white space characters from a given string in C. I will take