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JavaScript Number Function
The JavaScript Number() Function converts an object value passed as an argument to its respective numeric value.
Following is the code for the JavaScript Number() Function −
Example
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Document</title> <style> body { font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif; } .sample{ font-size: 18px; font-weight: 500; color: red; } </style> </head> <body> <h1>JavaScript Number Function</h1> <div class="sample"></div> <div style="font-weight: bold; color: black;" class="result"></div> <button class="Btn">CLICK HERE</button> <h3> Click on the above to convert some value to their respective numeric value </h3> <script> let sampleEle = document.querySelector(".sample"); document.querySelector(".Btn").addEventListener("click", () => { sampleEle.innerHTML = 'true = ' + Number(true) +'<br>'; sampleEle.innerHTML += 'false = ' + Number(false) + '<br>'; sampleEle.innerHTML += '"149" = ' + Number('149') + '<br>'; sampleEle.innerHTML += 'date = ' + Number(new Date()) + '<br>'; }); </script> </body> </html>
Output
On clicking the ‘CLICK HERE’ button −
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