title: Possible to print more than 100 rows of a data.table?
body: <p>The data.table has a nice feature that suppresses output to the head and tail of the table.</p>
  
  <p>Is it possible to view / print more than 100 rows at once?</p>
  
  <pre><code>library(data.table)
  ## Convert the ubiquitous "iris" data to a data.table
  dtIris = as.data.table(iris)
  ## Printing 100 rows is possible
  dtIris[1:100, ]
  ## Printing 101 rows is truncated
  dtIris[1:101, ]
  </code></pre>
  
  <p>I often have data.table results that are somewhat large (e.g. 200 rows) that I just want to view.</p>