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  1. const texto = '1😀3😁5😂7😃9';
  2.  
  3.  
  4. const caracteres = [...texto];    //Separa a string em um arrary de caracteres
  5.  
  6.  
  7. console.log(caracteres.slice(0, 8).join("")+ '...'); //extrai uma porção de caracteres do array e os junta novamente em string
  8.  
Success #stdin #stdout 0.08s 31932KB
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1😀3😁5😂7😃...
https://ideone.com/LDMb8e
language:
Node.js (node 11.12.0)
created:
1 year ago
visibility:
secret

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