From 1f3515b9856d234566107e041f779bb212a727e5 Mon Sep 17 00:00:00 2001
From: Rahul Bhandari <90493221+imrahulkb@users.noreply.github.com>
Date: Sat, 14 Oct 2023 14:55:54 +0530
Subject: [PATCH 1/2] Update BinaryCountSetBits.js

---
 Bit-Manipulation/BinaryCountSetBits.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Bit-Manipulation/BinaryCountSetBits.js b/Bit-Manipulation/BinaryCountSetBits.js
index e0a6d9414c..cb4c9dadc8 100644
--- a/Bit-Manipulation/BinaryCountSetBits.js
+++ b/Bit-Manipulation/BinaryCountSetBits.js
@@ -14,8 +14,13 @@ function BinaryCountSetBits(a) {
 
   if (!Number.isInteger(a)) throw new TypeError('Argument not an Integer')
 
-  // convert number into binary representation and return number of set bits in binary representation
-  return a.toString(2).split('1').length - 1
+  var count = 0
+  while (a) {
+    a &= (a - 1)
+    count++
+  }
+
+  return count;
 }
 
 export { BinaryCountSetBits }

From db420775f60ac0551dd88086c58931ebd7995681 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20M=C3=BCller?=
 <34514239+appgurueu@users.noreply.github.com>
Date: Sat, 14 Oct 2023 14:03:26 +0200
Subject: [PATCH 2/2] Use `let` instead of `var`

---
 Bit-Manipulation/BinaryCountSetBits.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Bit-Manipulation/BinaryCountSetBits.js b/Bit-Manipulation/BinaryCountSetBits.js
index cb4c9dadc8..b879f3bd67 100644
--- a/Bit-Manipulation/BinaryCountSetBits.js
+++ b/Bit-Manipulation/BinaryCountSetBits.js
@@ -14,13 +14,13 @@ function BinaryCountSetBits(a) {
 
   if (!Number.isInteger(a)) throw new TypeError('Argument not an Integer')
 
-  var count = 0
+  let count = 0
   while (a) {
     a &= (a - 1)
     count++
   }
 
-  return count;
+  return count
 }
 
 export { BinaryCountSetBits }