https://dancardin.github.io/tags/javascript/ Recent content in Javascript on Dan Cardin Hugo -- 0.152.2 en Sun, 01 Aug 2021 09:05:32 -0500 https://dancardin.github.io/wats/javascript-oddities/ Sun, 01 Aug 2021 09:05:32 -0500 https://dancardin.github.io/wats/javascript-oddities/ <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="p">[</span><span class="mi">1</span><span class="p">,</span><span class="mi">2</span><span class="p">,</span><span class="mi">3</span><span class="p">,</span><span class="mi">4</span><span class="p">,].</span><span class="nx">length</span> <span class="c1">// 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">[</span><span class="mi">1</span><span class="p">,</span><span class="mi">2</span><span class="p">,</span><span class="mi">3</span><span class="p">,</span><span class="mi">4</span><span class="p">,,].</span><span class="nx">length</span> <span class="c1">// 5 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="mf">27.</span><span class="nx">toString</span><span class="p">()</span> <span class="c1">// Uncaught SyntaxError: Invalid or unexpected token </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="mf">27.</span><span class="p">.</span><span class="nx">toString</span><span class="p">()</span> <span class="c1">// &#39;27&#39; </span></span></span></code></pre></div>