ss='output co'>#&gt; <span class='message'>Adding 10 jobs ...</span></div><div class='input'><span class='fu'>setJobNames</span><span class='op'>(</span><span class='va'>ids</span>, <span class='va'>letters</span><span class='op'>[</span><span class='fl'>1</span><span class='op'>:</span><span class='fu'><a href='https://rdrr.io/r/base/nrow.html'>nrow</a></span><span class='op'>(</span><span class='va'>ids</span><span class='op'>)</span><span class='op'>]</span>, reg <span class='op'>=</span> <span class='va