pdf_digest_if_exists | R Documentation |
Check whether a PDF file exists, and if so calculate its digest.
pdf_digest_if_exists(file, alg = NA_character_)
file |
The pdf file (the file need not exist). |
alg |
The digest algorithm to use. |
A character vector with the digest, or NA
if the file does not
exist.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.