My coworker and I were working a little later than our teammates this evening, and while reflecting on this week's work, we discovered this gem thanks to the venerable ReSharper and its code analysis (it detected an unclosed tag): <%@ Control Language="C#" Inherits="System.Web.Mvc.Vi... %> <div class="product-table grid"> <% var i = 0; var j = 0; foreach (var item in Model) { %> <% if (i % 4 == 0) { %> <% if (j != 0) { %></div><% ......