uot;juice&quot;</span></span></code></pre></div>
<p>As for extracting the full match base R requires the combination of
two functions, and inputs with no matches are dropped from the
output.</p>
</div>
</div>
<div id="manage-lengths" class="section level1">
<h1>Manage lengths</h1>
<div id="str_length-the-length-of-a-string" class="section level2">
<h2><code>str_length()</code>: The length of a string</h2>
<p>To determine the length of a string, base R uses <code>nchar()</code>
(not to be confused with <code