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 »
In a world that keeps evolving and with customers’ expectations always on the rise, it is only necessary for any business to harness the power of technology. Today, most companies in the commercial sector are on their toes to digitalize their systems and remain relevant in the current market. The lending industry is one of
The Effects of Technology on Consumer Lending Read More »
How to write a C program to read a file and print its contents? Can I print the contents of a file? How to print the contents of a file in C? Write a C program to read the contents of a file and display it on the console? If you are asking any of
C program to read a file and print its contents Read More »
What is the difference between C structures and C++ structures? Comparison chart of C structures vs C++ structures? Can I define a function in a struct? Is it possible to set default values for C struct members? Do C structures support access modifiers? C structures vs C++ structures Can we declare a function inside the
Difference Between C Structure and C++ Structure Read More »
Many newbies ask this question, “can a local variable memory be accessed outside its scope in C/C++?”. So in this post, I will explain this question but before explaining it let’s understand the meaning of the local variable. What is a local variable in C/C++? A local variable is a variable that is given local
Can a local variable memory be accessed outside its scope in C/C++? Read More »
In this tutorial, you will learn “how to create and use a shared pointer in C++”. This tutorial will be specific to shared pointers, so the primary pre-requisite of this tutorial is that you should have basic knowledge about pointers and smart pointers. If you don’t have the basic knowledge of pointers and smart pointers,
How to create and use shared pointer in C++? Read More »
In this tutorial, you will learn “how to create and use a unique pointer in C++”. This tutorial will be specific on unique pointers, so the primary pre-requisite of this tutorial is that you should have basic knowledge about pointers and smart pointers. If you don’t have the basic knowledge of pointers and smart pointers, you
How to create and use unique pointer in C++? Read More »