Code"><pre class="sourceCode r"><code><span><span class="fu">tablerBlogCard</span><span class="op">(</span></span>
<span>  <span class="va">...</span>,</span>
<span>  title <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  author <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  date <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  href <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  src <span class="op">=</span> <span cl