From 8c4ea44ddab2f7b26f388460c32f29e4f68b45f0 Mon Sep 17 00:00:00 2001
From: David Eisinger <david.eisinger@gmail.com>
Date: Tue, 11 Jul 2023 09:53:25 -0400
Subject: [PATCH] golang regular expressions

---
 content/notes/golang/index.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/content/notes/golang/index.md b/content/notes/golang/index.md
index e5daa6d..9d29173 100644
--- a/content/notes/golang/index.md
+++ b/content/notes/golang/index.md
@@ -82,3 +82,10 @@ I find [Go][1] really compelling, even though it's not super applicable to my jo
 [13]: https://crawshaw.io/blog/one-process-programming-notes
 [14]: https://medium.com/golang-learn/go-project-layout-e5213cdcfaa2
 [15]: https://stephenn.com/2023/06/gopher-wrangling.-effective-error-handling-in-go/
+
+### Notes
+
+* Regular Expressions
+  * Compile with `regexp.MustCompile` (no need to check for error)
+  * Strings denoted by backticks don't escape; use these for regular expressions
+  * For case-insensitive matching, start the expression with `(?i)`