From 5286a86efa7113e5386b33d576c27eb1e79d3ba6 Mon Sep 17 00:00:00 2001
From: Divay Prakash <divayprakash3@gmail.com>
Date: Sun, 18 Nov 2018 00:49:39 +0530
Subject: Add push! explanation, closes #2047

---
 julia.html.markdown | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'julia.html.markdown')

diff --git a/julia.html.markdown b/julia.html.markdown
index 2fe05c49..69b6aa0c 100644
--- a/julia.html.markdown
+++ b/julia.html.markdown
@@ -163,6 +163,8 @@ matrix = [1 2; 3 4] # => 2×2 Array{Int64,2}: [1 2; 3 4]
 b = Int8[4, 5, 6] # => 3-element Array{Int8,1}: [4, 5, 6]
 
 # Add stuff to the end of a list with push! and append!
+# By convention, the exclamation mark '!'' is appended to names of functions
+# that modify their arguments
 push!(a, 1)    # => [1]
 push!(a, 2)    # => [1,2]
 push!(a, 4)    # => [1,2,4]
-- 
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