In this tutorial, you will learn the concept of _Generic keyword with a programming example. It will also help you to write a program on how to check a variable is const qualified in C. So let’s first understand what _Generic keyword ( _Generic selection ) is. _Generic keyword (since C11): Using the _Generic keyword, […]
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Do you know the const qualifier? If you’re reading this article, I believe your answer will be Yes. Here I will not discuss how to use the const keyword and what is the const keyword. But I will discuss how to know a variable is const qualified or not. ➤ How to check a variable
How to check a variable is const qualified in C? Read More »
Do you have use macro constants and constant variables in your code? If you’re reading this article, then it is likely that you answered yes. I believe below questions definitely comes to your mind that are the followings. What is the difference between macro constants and constant variables in C? How do I best use
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If ever you have ever opened the webpage and submitted information, then you can understand the requirement of the buttons. Buttons are an essential part of websites. We use the buttons for many purposes like information submission, linking to different parts of the web page, or other websites. Using the HTML you can add buttons
What is HTML Button Tag? Read More »
Mac and Windows Unicode Symbols and Alt Codes Keyboard Shortcuts and Symbols Keyboard shortcuts are keys or combinations of keys that provide an alternative way to do something that you’d typically do with a mouse. We have verified these shortcuts and alt code symbols, might a few symbols may not be compatible with all documents
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What is HTML and why should you learn it? Why do we use HTML? Is HTML a web language? How to Learn HTML for Beginners? If these questions are coming to your mind, well you have come to the right place. For anyone interested in making their career in web development, HTML is one of
What Is HTML? How to Learn HTML for Beginners: An Introduction Read More »
In this tutorial, you will learn what is strncpy_s and how to use strncpy_s in C programming. I have already written the blog post on why strncpy is unsafe?. If you want, you can also read this blog post it helps you understand why strncpy_s is introduced by the C standard. So let’s understand what
What is strncpy_s and how to use strncpy_s in C Read More »
Many newbies ask these questions, “How to access global variable if there is a local variable with the same name in C/ C++?”, “What happens if the local and global variable has the same name?” or “Can a local and a global variable have the same name in C”. So in this post, I will
How to access global variable if there is a local variable with same name in C/ C++? Read More »
In real-time systems, the software’s different functionalities are conveniently divided into different units/entities called TASKS. The task provides the frameworks for the execution of functions and the OS is responsible for running the sequence of different tasks using the scheduler. Task model The task entity in the OSEK environment is defined with a number of
Task Management In OSEK OS Read More »
Why strncpy is not safe? Is the use of strncpy marked as unsafe? Why is strncpy insecure? If you are asking any of the above questions and looking for their answers, well you have come to the right place. Many people ask me to write an article about why strncpy is not safe. In this
Why strncpy is not safe and how to fix it Read More »