Do you want to use DOS commands to operate on directories or folders? Do you know that you can use system commands in C++ to operate on folders? How can we get our C++ App to list files of a folder, how we can copy, rename, delete, or move directories? Can we set the access permissions of a directory by using system commands in C++? We will explain all the answers to these questions below.C++ is a…
How can we use Time in our C++ App? How can we obtain local time or UTC time? How can we get each individual property of the clock (hours, mins, seconds)?
When we write programs, it’s very common to come across two important parameters, which are Date and Time…
The C++ compiler creates an implicitly defined destructor. Do you want to learn about the implicitly defined destructor or what kind of methods we have that we can declare and use with the implicitly defined destructor? In this post, we will try to explain Implicitly Defined…
When you construct an object in your C++ app, sometimes you need operations to deconstruct. Destructors not only used in classes but also used with struct and union data types. Do you want to learn what is destructor or what kind of methods we have that we can declare and use destructors? In this post, we will try to explain how to use a Typical Destructor in Classes with given examples.
What…
C++ Builder has a lot of great components you can use to create a C++ app and StringGrid (TStringGrid) is one of these. A StringGrid represents a grid control designed to simplify the handling of strings.
We can easily add a TStringGrid object to a form to represent…
Which activation function are the most popular? What is Logistic Function? What is difference between Logic Function and Sigmoid Function? How can I use these functions in my C++ app? Briefly, a Sigmoid Function is one of the most popular activation functions that are used…
What do we mean by a Pixelate effect in C++? Which C++ IDE supports easily creating Pixelate effects? How can I use a Pixelate effect for images in my C++ app? Is there an easy way to add Pixelate Effects to components? How can I add pixelate effect to alpha images on my…
What is casting in C++? What is a cast operator? What types of casting can be used in a C++ app? What is reinterpret_cast in C++? How can I use reinterpret_cast in C++?
C++ is a fast and powerful programming language suitable for all types of purposes.
In this post, we…
What do we mean by “wide string” in a C++ app? What is a u16string? How can I convert a u16string to a wstring? Let’s answer these questions.
What is a wstring?
Wide strings are the string class for ‘wide’ characters represented by wstring. Alphanumeric characters are stored and displayed in string form. In other words wstring stores alphanumeric text with 2 or…
