From d1fa30c6e000b6a4d39d2b1be4fa7dfb2432c61a Mon Sep 17 00:00:00 2001
From: Brandon Rodriguez <brodriguez8774@gmail.com>
Date: Thu, 5 Mar 2020 00:01:07 -0500
Subject: [PATCH] Add missing reference

---
 documents/references.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/documents/references.md b/documents/references.md
index 46bacf7..ec2740d 100644
--- a/documents/references.md
+++ b/documents/references.md
@@ -26,6 +26,9 @@ Includes anything from stack overflow links to notes about logic from previous w
 ### Character to Int
 <https://stackoverflow.com/a/704160>
 
+### Parse Hex Values
+<https://stackoverflow.com/a/604413>
+
 
 ## Makefile
 * Purpose of ".PHONY" - <https://stackoverflow.com/a/2145605>
-- 
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