# Comparing Lists w/LINQ

### Intersect and Except

It's easy to forget tools we don't use often. I recently had the opportunity to break out a couple of under-utilized LINQ extensions, Intersect and Except.

Both do exactly what you'd expect, but let's see them in action.

var primaryColors = new []{"red", "yellow", "blue"};
var  . . .

Posted in: asp.netlinq

February 15, 2018

# The Challenge

While working on a project, I noticed that Visual Studio ground to a halt while I was working on a rather in-depth AutoMapper profile. Something clicked in the back of my head, remembering a similar issue I experience about a year ago. Both times I had experienced this issue, the slowdown happened while editing an . . .