Sometimes we require to return multiple values from a function in C. I found that many new programmers ask this question is because the C language does not allow to return multiple values from the function directly. But no problem we have the way to take multiple values from the function and it is not […]
How to return multiple values from a function in C programming? Read More »
In the Fibonacci series, each number is the sum of the two previous numbers. The first two numbers in the Fibonacci series are 0 and 1. The sequence Fn of Fibonacci numbers is defined by the recurrence relation: Fn = Fn-1 + Fn-2 with seed values F0 = 0 and F1 = 1. So if
Fibonacci Series Program In C: A simple introduction Read More »
Writing secure code is very important. If you are c developer, then you should aware because in C there is no direct method to handle the exception (no inbuilt try and catch like another high-level language like C#). It is a responsibility of the developer to handle the all the exception manually. In this article,
Writing Secure Code in C, You should know Read More »
In this blog post, you will see some programming examples related to the if-else statement (including if, if…else, and nested if..else). C if…else Statement: if and if-else in C is a selection statement that is used to select statements depending on the value of a controlling expression. Syntax: if ( controlling expression ) statement;
if else in c, some important programming exercises Read More »
It is good habits to check the expiry date of any products like cosmetic products, milk products, etc. Such products can no longer meet safety requirements as soon as the expiry date has been passed. Sometimes in C application, we need to implement the logic to validate the expiry date of the product. So In
Check expiry date using c language, you should know Read More »
There are a lot of people who don’t know how to check the valid date and make mistakes at the time of the creation of the date. In this article, I will describe the way to how to create and check the validity of the date. Whenever you require to create a date manually then
C program to check valid date (date is valid or not) Read More »
Token Pasting Operator (##) is sometimes called a merging or combining operator. It is used to merge two valid tokens, it is the reason we called it token concatenation. In C language, the ## preprocessing operator performs token pasting. At the time of macro expanding two valid taken combined to each other and create a
Token Pasting Operator in c, you should know Read More »
In my previous post, I have written on typedef and its application. I have found that there is a lot of students and fresher that think typedef and #define both are the same things. In this article, I will describe the differences between the typedef and #define in C (typedef vs #define in C). typedef
typedef vs #define in c, you should know Read More »
We can easily count number of words in a given string or file to search the space between the words. In this article, I will write a program to count number of words in a given string and file. Steps to count number of words 1. Pass the string as input. 2. Using while loop
Program to Count Number of Words in a Given String and File Read More »
If you are the windows application or driver developer, then might be you need to access the windows registry. In this article, I will describe the way to how to create and access the key in windows registry. Here, I am assuming you are familiar with windows internals and API. If you are not familiar
Reading And Writing Windows Registry Using WinAPI Read More »