any things: encodings are a mess). </code>str_fill`
uses only base R functions to compensate this. It is slightly slower but, in general, safer.</p>
<p>It also looks a bit like <code><a href="https://rdrr.io/r/base/format.html" class="external-link">base::format()</a></code>, but slightly different (and a bit faster, but more restrictive).</p>
    </div>
    <div id="see-also">
    <h2>See also</h2>
    <div class="dont-index"><p>A few basic operation: <code><a href="str_is.html">str_is()</a></code>, <code>