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What is JavaScript's bit left shift (<<) operator?

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2023-09-13 12:37:051017browse

What is JavaScripts bit left shift (<<) operator?

Use the bitwise left shift operator to shift one or more zero bits from the right. The leftmost bit is not considered.

Example

You can try running the following code to learn how to use the JavaScript bitwise left shift operator. 

<!DOCTYPE html>
<html>
   <body>
      <script>
         document.write("Bitwise Left Shift Operator<br>");

         // 7 = 00000000000000000000000000000111
         document.write(7<<1);
      </script>
   </body>
</html>

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