HEATKEYS

A collection of functional calculators for use online. Mortgage calculator and free download of a mortgage calculator and savings calculator.

Experts Exchange enables people with technology problems to quickly and easily solve their problems by collaborating with experts from around the world.

Groundspeak, Inc. - help desk and customer service portal

Snipplr lets your store and share all of your commonly used pieces of code and HTML with other programmers and designers.

Find latitude and longitude of any known location by clicking it on a map or entering zip codes or addresses. Batch geocode a list of locations. Convert decimal degrees to degrees minutes seconds and vice versa.

Lab reports, technical notes and links on a variety of technical topics, including image processing, color science, computer graphics, mathematics, fractals and chaos. Most involve programming and include complete Delphi source code.

Delphi, the modern Pascal descendent, is introduced as a "learn by example" tool to solve math and science puzzles and problems

Resources for developers in C, C++, C#, .Net, Visual Basic, Java, Ruby, PHP, Perl, Python and more. Featuring forums, tens of thousands of resources, blogs, jobs and more!

Software development and data management for radio and television broadcasting industries.

CodeCall is where developers can come to share programming ideas, articles, questions, answers, tips, tricks, source code, and other topics related to programming languages such as C++, Visual C++, C#, Visual Basic, ASP, ASP.NET, Java, and more.

Yahoo! Groups offers free mailing lists, photo & file sharing, group calendars and more. Discuss hot topics, share interests, join online communities.