Showpoint Function in the C++ ios Library

Printouts always displayed three decimal digits and showed decimal points. To create a floating-point literal of type float, use the suffix f or F. Converting the double 17793.03 into a floating point number is necessary because the compiler cannot simply copy the bits that represent the value into a float f. Description The showpoint format […]

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Explaining the Function Usage in an OpenCV Code Example

OpenCV offers the line() function for drawing lines on an image. The program below demonstrates how to draw polylines in an image. The resulting output showcases the line drawn using OpenCV in C++. The drawing functions provided by OpenCV allow us to depict different shapes, including circles, rectangles, ellipses, polylines, and convex shapes, on an […]

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Configuring Visual Studio Code for C Programming

The code editor offers several features such as debugging support, syntax highlighting, intelligent code completion, snippets, code refactoring, and embedded Git. However, to compile and output our code, we need to install MinGW as a compiler. Why should you use visual studio code ? Microsoft has developed a costless source-code editor named Visual Studio Code, […]

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Classes for Cards and Decks in C++

When attempting to invoke a non-existent drive, a visual error is generated even in a console application. Despite the error, the code will continue to function, but the user may be alarmed by the appearance of a window that suggests a major crash. Certain multi-readers generate a multitude of these non-existent drives, leaving the question […]

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List insert() in C++ STL

When it comes to List, accessing elements directly can be slow. Although List is comparable to forward_list, the latter only supports forward iteration since its objects are single linked lists. To add elements at any position in the List, the function list::insert() is utilized. The method list::insert() enables the insertion of elements into a list […]

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C program boilerplate

This feature enables you to rearrange the position of a code line vertically on the page. By using the keyboard shortcut command + / (on Windows: control + /), ensure that you include this line of code in your file to ensure proper support for HTML 5 tags such as During programming, it is common […]

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