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Copy path06-arreglos.js
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06-arreglos.js
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// Arreglos
// Sintaxis: []
const movies = ['spiderman', 'batman', 'jumanji'];
console.log(movies);
// new Array()
const years = new Array(2016, 2017, 2018, 2019, 2020);
console.log(years);
const mix = ['hello', true, 10];
// Accediendo a los datos
console.log(movies[0]); // primera posicion
console.log(movies[1]);
console.log(movies[movies.length-1]); // ultima posicion
// Cambiar datos
movies[2] = 'parasite'; // modificando una posicion
movies = ['a', 'b'];
console.log(movies);
// Agregar elementos al final
movies.push('joker');
console.log(movies);
// Agrerar elementos al inicio
movies.unshift('frozen');
console.log(movies);
// Eliminar elementos(ultimo)
movies.pop();
console.log(movies);
// Buscar 'batman'
console.log(movies.indexOf('batman'));
// Invertir un arreglo
movies.reverse();
console.log(movies);
// Ordenar
movies.sort();
console.log(movies);