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Javascript

Descripción

Programming Fichas sobre Javascript, creado por Paweł Targoński el 23/06/2017.
Paweł Targoński
Fichas por Paweł Targoński, actualizado hace más de 1 año
Paweł Targoński
Creado por Paweł Targoński hace alrededor de 8 años
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Resumen del Recurso

Pregunta Respuesta
Array.prototype.slice() The slice() method returns a shallow copy of a portion of an array into a new array object selected from begin to end (end not included). The original array will not be modified.
Array.prototype.filter() The filter() method creates a new array with all elements that pass the test implemented by the provided function.
Array.prototype.indexOf() The indexOf() method returns the first index at which a given element can be found in the array, or -1 if it is not present.
Array.prototype.concat() The concat() method is used to merge two or more arrays. This method does not change the existing arrays, but instead returns a new array.
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