ata)</span><br/><span class="hl-0"> </span><span class="hl-1">if</span><span class="hl-0"> err </span><span class="hl-1">!=</span><span class="hl-0"> nil {</span><br/><span class="hl-0">   log.</span><span class="hl-2">Fatal</span><span class="hl-0">(err)</span><br/><span class="hl-0"> }</span><br/><span class="hl-0"> fmt.</span><span class="hl-2">Printf</span><span class="hl-0">(</span><span class="hl-3">&quot;read %d bytes: %q</span><span class="hl-5">\n</span><span class="hl-3">&quot;</span><span class="