Something every developer should have handy is a chart of the ASCII character code table. If you do not have resource for this already, check out the ASCII Table web site.
This site is very straightforward and includes both the standard ASCII set as well as the extended character codes. While the chart is ‘protected’ from being able to simply save the embedded image, a simple bookmark is really all you need.

Jason Faulkner is the man who brings you our daily tips. He is based in Atlanta, Georgia.