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<!DOCTYPE html> <html> <body> <h1>JavaScript Operators</h1> <h2>The += Operator</h2> <p>The += operator concatenates (adds) strings:</p> <p id="demo"></p> <script> let text1 = "Good "; let text2 = "Morning"; text1 += text2; document.getElementById("demo").innerHTML = text1; </script> </body> </html>
