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ToFixed in javascript fixes the number of decimal places. Simple example sharing_javascript skills

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2016-05-16 17:28:581056browse

[code]
<script> <br>var a=4.2343; <br>alert(a.toFixed(3)); <br></script>
<script><br>var a=4.2343;<br>alert(a.toFixed(3));<br></script>
Execution result:

ToFixed in javascript fixes the number of decimal places. Simple example sharing_javascript skills

The toFixed method converts a number into a string with a fixed number of decimal places.

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