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str = `👍🤌🤔😊😎😂😘👌😒😍❤️🤣`;
// str.length = 24
// str.split("") = [ "\ud83d", "\udc4d", /* 22 more elements */ ],
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arr = Array.from({
length: 24,
0: "\ud83d", 1: "\udc4d" /* ... and so on */
})
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["\ud83d", "\udc4d", /* 22 more elements */ ]
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// arr.length = 13
[
"👍", "🤌", "🤔", "😊", "😎", "😂",
"😘", "👌", "😒", "😍", "❤", "️",
"🤣"
]
Code: Select all
const str = `👍🤌🤔😊😎😂😘👌😒😍❤️🤣`
const arr = Array.from(str)
console.log(arr)