From 10042f7dbcf02df5cad5fb3d3fc24aad0458ab4f Mon Sep 17 00:00:00 2001
From: Go101 <22589241+go101@users.noreply.github.com>
Date: Sun, 9 May 2021 12:12:02 -0400
Subject: [PATCH] Updated SliceTricks (markdown)

---
 SliceTricks.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/SliceTricks.md b/SliceTricks.md
index 78dea5fc..78edbbb9 100644
--- a/SliceTricks.md
+++ b/SliceTricks.md
@@ -17,6 +17,11 @@ copy(b, a)
 // elements to be appended to b after copying.
 b = append([]T(nil), a...)
 b = append(a[:0:0], a...)
+
+// This one-line implementation is equivalent to the above
+// tow-line make+copy implementation. But it is actually
+// a bit slower (as of Go toolchain v1.16).
+b = append(make([]T, 0, len(a)), a...)
 ```
 
 #### Cut