Rest parameters and spread operator #116
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lizzie136
requested changes
Oct 29, 2019
| # Parámetros Rest y operador Spread | ||
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| Many JavaScript built-in functions support an arbitrary number of arguments. | ||
| Muchas funciones nativas de JavaScript soportan un numero arbitrario de argumentos. |
| - `Math.max(arg1, arg2, ..., argN)` -- returns the greatest of the arguments. | ||
| - `Object.assign(dest, src1, ..., srcN)` -- copies properties from `src1..N` into `dest`. | ||
| - ...and so on. | ||
| - `Math.max(arg1, arg2, ..., argN)` -- retorna el argumento mas grande. |
| - ...and so on. | ||
| - `Math.max(arg1, arg2, ..., argN)` -- retorna el argumento mas grande. | ||
| - `Object.assign(dest, src1, ..., srcN)` -- copia las propiedades de `src1..N` en `dest`. | ||
| - ...y otros mas |
| ``` | ||
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| There will be no error because of "excessive" arguments. But of course in the result only the first two will be counted. | ||
| Aqui no habrá ningun error por "exceso" de argumentos. Pero, por supuesto, en el resultado solo los dos primeros serán tenidos en cuenta. |
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ningún,
En la segunda frase creo que sería solo los dos primeros serán tomados en cuenta
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lo cambié, pero creo que ambas formas son válidas.
| ``` | ||
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| In old times, rest parameters did not exist in the language, and using `arguments` was the only way to get all arguments of the function, no matter their total number. | ||
| Antiguamente, los parámetros rest no existían en el lenguaje, y usar `arguments` era la unica manera de obtener todos los argumentos de una función, sin importar la cantidad de ellos. |
| Antiguamente, los parámetros rest no existían en el lenguaje, y usar `arguments` era la unica manera de obtener todos los argumentos de una función, sin importar la cantidad de ellos. | ||
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| And it still works, we can use it today. | ||
| Y aun funciona, podemos usarlo hoy en día. |
| - When `...` is at the end of function parameters, it's "rest parameters" and gathers the rest of the list of arguments into an array. | ||
| - When `...` occurs in a function call or alike, it's called a "spread operator" and expands an array into a list. | ||
| - Cuando `...` se encuentra al final de los parámetros de una funcion, son los "parámetros rest" y recogen el resto de la lista de argumentos en un array. |
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Please make the requested changes. After it, add a comment "/done". |
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/done |
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@lizzie136 apliqué las sugerencias. Gracias! |
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joaquinelio
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Jun 7, 2020
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puse varios acentos, ya fue revisado por lizz
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Please make the requested changes. After it, add a comment "/done". |
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
…article.md Co-authored-by: joaquinelio <joaquinelio@gmail.com>
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/done |
joaquinelio
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Jun 15, 2020
un acento...
joaquinelio
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Translation of Rest parameters and spread operator article