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const arr = ["Node.js", "JavaScript", "C++"]; const clonedArr = [...arr]; console.log(clonedArr); /* run: [ 'Node.js', 'JavaScript', 'C++' ] */
const arr = ["Node.js", "JavaScript", "C++"]; const clonedArr = [...arr]; console.log(clonedArr === arr); const newArr = arr; console.log(newArr === arr); /* run: false true */