...args javascript

warner smith answered on June 17, 2022 Popularity 1/10 Helpfulness 1/10

answer ...args javascript

related what is the meaning of [...args]in js

...args javascript

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function calculation(a,b,operation){

return a operation b;
  
}

var result = calculation('2','4','+');
console.log(result);

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: phperrorcode.com

Tags: javascript

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Contributed on Jun 17 2022

warner smith

0 Answers Avg Quality 2/10

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what is the meaning of [...args]in js

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/*With respect to*/ (...args) =>//, ...args is a rest parameter. 
//It always has to be the last entry in the parameter list and 
//it will be assigned an array that contains all arguments that 
//haven't been assigned to previous parameters.

//It's basically the replacement for the arguments object. Instead of writing:

function max() {
  var values = Array.prototype.slice.call(arguments, 0);
  // ...
}
max(1,2,3);

//you can write

function max(...value) {
  // ...
}
max(1,2,3);

/*Also, since arrow functions don't have an arguments object, 
this is the only way to create variadic (arrow) functions.*/

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 13 2022

Emmanuel Akin-Ademola

0 Answers Avg Quality 2/10

...args javascript

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...args javascript

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what is the meaning of [...args]in js

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