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narze · Jul 12, 2021 · 05f24dc · 05f24dc
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diff --git a/JavaScript/narze.js b/JavaScript/narze.js
@@ -1 +1,3 @@
+// Usage `node JavaScript/narze.js`, or run in browser console.
+
 console.log([...new Set("Coffee".split(''))].join('').replace("f", "d"))
diff --git a/Ruby/narze.rb b/Ruby/narze.rb
@@ -1 +1,3 @@
+# Usage : ruby Ruby/narze.rb
+
 puts "Coffee".tr(?f,?d).chars.uniq*""
Original file line number	Diff line number	Diff line change
		@@ -1 +1,3 @@
		// Usage `node JavaScript/narze.js`, or run in browser console.

		console.log([...new Set("Coffee".split(''))].join('').replace("f", "d"))
Original file line number	Diff line number	Diff line change
		@@ -1 +1,3 @@
		# Usage : ruby Ruby/narze.rb

		puts "Coffee".tr(?f,?d).chars.uniq*""