Articles Written by Lea Hayes

Selecting a Geometrical Object

Learn about a method of selecting a geometrical object which is described by its vertices. This article might be of use if you are creating 2D or 3D shape related software.

Cool Color Selector Including Hue, Saturation, and Lumination

This color selector helps to make selecting colors more efficient. This article contains full source code of the color selector and a demonstration application. (The demo project, source code, and illustration were updated.)

Standard Template Libraries: Using std::vector Arrays

The vector array, part of the standard namespace (std::), allows you to easily create a dynamic array of elements. The vector class belongs to the STL (Standard Template Libraries). Read on to learn when and how to use a vector array.

Top White Papers and Webcasts

  • Traditional approaches to application modernization, either manual rewrite or auto-migration tools, have been proven time and again as inefficient. Rewrite needs scarce dev skills, is slow, risky and costly; auto-migration is what Verccio Dale of Gartner defines as "a pig with a lipstick, is still a pig." Are there alternatives? Find out, download this short practical guide now!

  • An organization's ability to identify, assess and resolve technical issues is critical to business success. Developer, operations and IT teams must be able to collect and analyze data in real-time if they which to resolve issues quickly without creating additional problems. This article introduces the idea of real-time analytics and demonstrates how log data from different layers of the system and application stack can enable real-time analytics and response.

Most Popular Programming Stories

More for Developers

RSS Feeds

Thanks for your registration, follow us on our social networks to keep up-to-date