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Practice how to return an array of a specified text in a string in JavaScript
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Return an array of a specified text in a string in JavaScript</title> <!--Script tag is added to write JavaScript code inside it--> <script> let myString = "People loving fun use JavaScript to have fun over fun."; let stringVar = myString.match("fun"); //match() method is is used to get the first matching text let arrayReg = myString.match(/fun/g); //Regular expression can be used with match to return all matched text array function myFunction() { document.getElementById("outPut").innerHTML = `The first match text in the string is ${stringVar}.`; document.getElementById("outPutReg").innerHTML = `The fun occurs ${arrayReg.length} time in the string. The array of fun (using Regular expression) in the string is: ${arrayReg}.`; } </script> </head> <body> <h1>How to Return an Array of a Specified Text in a String in JavaScript?</h1> <button onclick="myFunction()">Click here to see result</button> <p id="outPut"></p> <p id="outPutReg"></p> </body> </html>
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