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Great Reads

Vash - A GDI+ Flash-Like Vector Animation Program

by Clayton Rumley

There are those who think I am crazy, and this just might be the proof.

Web Presentation, the Other Way Around

by Sergey Alexandrovich Kryukov

Another variant of the cross-platform replacement for all those office presentation applications in a single file, and now this file is JavaScript

Can QR Decomposition Be Actually Faster? Schwarz-Rutishauser Algorithm

by Arthur V. Ratz

Optimizing the performance of the large-sized matrices QR factorization and eigendecomposition, using Schwarz-Rutishauser algorithm

An Optimal Wagner-Fischer Algorithm For Approximate Strings Matching In Python And NumPy

by Arthur V. Ratz

Compute the Levenshtein distance of literal strings effectively by using the Wagner-Fischer (two matrix rows-based) algorithm.

Latest Articles

Understanding Vector Databases

by Nicolas DESCARTES

What are vector databases?

Web Presentation, the Other Way Around

by Sergey Alexandrovich Kryukov

Another variant of the cross-platform replacement for all those office presentation applications in a single file, and now this file is JavaScript

An Optimal Wagner-Fischer Algorithm For Approximate Strings Matching In Python And NumPy

by Arthur V. Ratz

Compute the Levenshtein distance of literal strings effectively by using the Wagner-Fischer (two matrix rows-based) algorithm.

Split Quick Sort a Multi-Threaded Sort

by spore123

This is a fast multi-threaded quick-sort based algorithm

All Articles

Vector

[tut 8] Hand tool

29 Jun 2016 by The Zakies

we would create Hand_tool to pan through the drawing form, and we would use a custom cursor of open and closed hands

A VB.NET Implementation of the Douglas-Peucker Algorithm without Recursion

21 May 2016 by veen_rp

An add-on tip to articles already posted on Code Project

computational-geometry

[tut 9] hand tool (part 2) navigator panel

3 Jul 2016 by The Zakies

we will continue the functionality of the hand tool with having a navigator panel which works as a map, we will also have a red rectangle which tells the user where he is actually viewing inside the whole form, also it can be moved to pan the form

[tut5] form communication,multi tab program, custom cursor for each tool

20 Jun 2016 by The Zakies

Learn how to implement a tecnique of a parent form that createes and controls other forms , through the tecnique of using the tab control, also learn how to implement a menu for the tools, and how to add cutom cursor for each tool

[tut 7] Drag & Drop points in lines

24 Jun 2016 by The Zakies

in this tut we will create a technique to enable the user to control points within a drawn line, by drawing circles around points of the line , when the user clicks a circle he would control the corresponding point.

WRL Collection Library Ported to Native C++

6 Dec 2015 by Gregory Morse

WRL Collection library ported to native C++

A Small Vector and Hash Table Implementation w/ No STL Dependencies

16 Mar 2022 by honey the codewitch

Get your data on, even on platforms without a reliable STL implementation using these simple but critical classes.

Change of Basis for Rotations and Vectors

3 Sep 2014 by milkboy31415

This code transforms rotations and vectors between reference frames such as Unreal, 3d Studio Max, etc.

A Wrapper for std::vector

23 Jun 2020 by Greg Utas

Replacing its erase() function

Split Quick Sort a Multi-Threaded Sort

25 May 2022 by spore123

This is a fast multi-threaded quick-sort based algorithm