Latest Samples Articles

Rubix Cube

Updated: This program presents an original way of the famous Rubik's Cube by an assembly of 27 multi-colored cubies isolated in the space. Even during its deformations, it allows a 3D vision of the cube thanks to the basic MFC graphic functions. This simulation can also rapidly calculate a solution to reordering the Cube.

C++ Programming: A Better Vector Trim Algorithm With Move Semantics

Vectors are one of the single most useful and most used objects in the STL. They are easy to use, and remove the burden of memory management from the user. It is possible to partially control memory usage by using functions like reserve, but nothing is provided to free up excess memory. Users have come up with ways to trim a vector by hand, but with the advent of the new C++0x and its move semantics, the classic solution of copy-swaping has become excessively expensive. This article seeks to find a better solution.

C++ Programming: Implementation of the Licensing System For a Software Product

This article is devoted to the development of the key licensing system for the applications. In the theoretical part of the article, we will examine the cryptography methods, which can be used while implementing the licensing system. Also we will discuss all pros and cons of these methods and select the possible ones for using in the application. In the practical part of the article, we will provide the implementation of the simplest licensing system, which guaranties the protection from cracking even if a hacker knows the source code of an algorithm.

Latest Developer Videos

More...

Latest CodeGuru Developer Columns

MFC Integration with the Windows Transactional File System (TxF)

The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.

Top White Papers and Webcasts

  • You probably have several goals for your patient portal of choice. Is "community" one of them? With a bevy of vendors offering portal solutions, it can be challenging for a hospital to know where to start. Fortunately, YourCareCommunity helps ease the decision-making process. Read this white paper to learn more. "3 Ways Clinicians can Leverage a Patient Portal to Craft a Healthcare Community" is a published document owned by www.medhost.com

  • Ever-increasing workloads and the challenge of containing costs leave companies conflicted by the need for increased processing capacity while limiting physical expansion. Migration to HP's new generation of increased-density rack-and-blade servers can address growing demands for compute capacity while reducing costly sprawl. Sponsored by: HP and Intel® Xeon® processors Intel, the Intel logo, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries. HP is the sponsor …

Most Popular Programming Stories

More for Developers

Latest Developer Headlines

RSS Feeds