C++ Tutorial
A detailed guide on writing data to an Excel file using C++ and the openxlsx library. This article provides the necessary steps to create and write data to an Excel file easily.
A detailed guide on reading the content of an Excel file in C++ using the `xlnt` library. This article will help you understand how to retrieve data from an Excel file and process it in your C++ program.
This article compiles all methods for string concatenation in C++, helping you understand the different methods from basic to advanced, including using the `+` operator, the `append()` function, and methods from the `string` library.
This article introduces the Strategy Pattern in C++, explaining how it works and providing a specific illustrative example to help you better understand this design pattern in object-oriented programming.
This article presents the Factory Pattern in C++, a popular design pattern that helps create objects without specifying the exact class of the object. This increases flexibility and extensibility in the codebase.
This article introduces the Singleton Pattern in C++, including its implementation and application in object management. The Singleton Pattern ensures that a class has only one instance and provides a global access point to it.
This article provides an illustrative example of object-oriented programming (OOP) in C++, covering concepts such as classes, objects, inheritance, and polymorphism.
A guide on techniques to prevent XSS (Cross-site Scripting) in C++ applications, helping to protect web applications from attacks by controlling and encoding user input. This article provides methods and illustrative examples to enhance security.
A guide on how to create a watermark for images in C++ using the OpenCV library. This article helps you understand how to add text or images onto a photo to create a watermark.
A detailed guide on how to create a thumbnail for images in C++ using the OpenCV library. This article will help you understand how to process images and easily resize them to create thumbnails.
A detailed guide on how to paginate MySQL query results in C++ using Prepared Statements. This article helps you understand how to query data and efficiently paginate results when working with MySQL in C++.
A guide on how to retrieve the last character of a string in C++ using methods and syntax from the `string` library. This article helps you understand string manipulation and character access in C++.