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<!DOCTYPE html> <html> <head> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script> </head> <body> <div id="app"> <h2>Vue Js Convert Array of String into Array of Number</h2> <p>Original String Array: {{ stringArray }}</p> <p>Converted Number Array: {{ numberArray }}</p> </div> <script type="module"> const app = new Vue({ el: "#app", data() { return { stringArray: ["1", "2", "3", "4", "5"], numberArray: [], }; }, mounted() { this.numberArray = this.stringArray.map((str) => parseInt(str)); // or parseFloat(str) for decimal numbers }, }); </script> </body> </html>