There is no word to say, we would like to share this Amazing 3D Spinning Donut by Andy Sloane . This full post explains what is mathematic behind this. Please visit his awesome post here. There is also another video of his codes by Professor Lex Fridman here. We just made few changes on codes for the C++ Builder Console VCL Application, it runs well as in original.
void rotate_donut_3D(void)
{…
Learn C++ With Practical Memory Pool Based Allocators For Modern C++ by Misha Shalem (CPPCon 2020) Video
February 12, 2021
This talk introduces an approach that uses a combination of a code-based memory allocator implementation and an LLVM-based tool that extracts instrumentation information. There is still considerable value in keeping up with the standard allocator model, as well as in…
Optional definition (std::optional) manages anoptionalcontained value, i.e. a value that may or may not be present. This class templatecomes with C++17 standard, it is used with CLANG and other C++ compilers which has this standard. A common use case…
Inmathematics, Fractalsare a self-similar subset ofEuclidean space whose fractal dimensions strictly exceeds its topological dimension. So when you draw these functions in their topological height, fractals appear the same at different levels, as…
Experienced C++ programmers think of C++ as a multi-paradigm language capable of moving between paradigms when needed. In this video, you will be looking at the actual code and techniques that can be implemented today or, in certain cases, in the near future, as well as a…
Inmathematics, fractalsare a self-similar subset ofEuclidean space whose fractal dimensions strictly exceeds its topological dimension. So when you draw these functions in their topological height, fractals appear the same at different levels, as illustrated in successive magnifications of the Mandelbrot set. Mandelbrot set is a good example to see how fractals are changing in…
Quickly Learn To Search And Count Words From A Text File In Modern C++
February 6, 2021
C++ Builder is easy to operate on files on Windows. There are many methods to operate on files. Some of these methods are explained well in Windows File Operations in Modern C++. In this post we create a snippet to search and count a text from a text file.
unsigned int…
Lambda Expressionsare an expression that returns a function object, it comes with C++11 standards and used C++14, C++17, C++20 standards, it is well explainedhere. Lambda expressions are widely used in C++, C#, Groovy, Java, Python, Ruby languages too.
The…
Learn To Use Powerful Cryptographic Hash Functions In Modern C++ On Windows (SHA, SHA2, MD5, BobJenkins)
February 4, 2021
Cryptographic Hash Functionsare a one-way algorithm that takes an input of any size and produces the same size output. The cryptographic hash functions are a more secure version of the hash functions. It is one-way in that there is information loss — you can’t easily go from the output to the input again. The cryptographic hash is a more secure version of the hash function. It is most…
