wrapper"><div style="left: 0px; width: 20px;" class="CodeMirror-linenumber CodeMirror-gutter-elt">1</div></div><pre class=""><span><span class="cm-keyword">var</span> <span class="cm-variable">a</span> <span class="cm-operator">=</span> (<span class="cm-number">5.4</span>).<span class="cm-property">toString</span>();</span></pre></div><div style="position: relative;"><div style="left: -29px; width: 29px;" class="CodeMirror-gutter-wrapper"><div style="left: 0px; width: 20px;" class="CodeMirror-linenumber Cod