Just a Programming Blog

These Ruby
On Rails Reference Cards And Cheat Sheets provide
important reference material, techniques, and tips to be used for quick
development in Ruby On Rails. Ruby On Rails, often shortened to Rails
or RoR, is an open source web application framework for the Ruby
programming language. It is intended to be used with an Agile
development methodology which is used by [...]

Here are two nice C++
Reference Cards
that discuss some simple and quick references, tips,
and techniques for developers working in C++. C++ is widely used to
write high level and low level applications on many platforms.

C++
STL Quick Reference  (298K, 8 pages, pdf)
This downloadable reference document lists out important
C++ techniques, coding styles and examples for the C++
Standard Template Library (STL).

 - Notations

 - Containers

 - Container Adapters

 - Algorithms

 - Function [...]