A function which tests object(s) existence, and then removes it if it exists.
A vector of strings references the objects that you want to have removed.
The environment this should be completed within.
Nothing is returned but the removal of the object.
We will remove rm.exists on or after 11/1/2017; replaced with rm_exists.
1 2 3 4
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.