In programming a limited and controlled 'space' where experimental code can be executed and the potential (or real) damaging effects of the code are limited.
It's very surprising that I'm the one creating the Sandbox!!!
Usually, a Sandbox page is created to try out WikiFormattingRules...
Did I get logged in from the library?
testing 123 testing 123
Just a quick test of something
1 \ 2 / 3
1 \\ 2 / 3
2 / 3
&Aleph; ℵ &Beth; ℶ &Gimmel; &gimmel; Ő. Why were here lots of CRs? Oh, people from Windows stuff them here..