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javascript Function with Parameters

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SAMER SAEID answered on July 31, 2019 Popularity 10/10 Helpfulness 2/10

answer javascript Function with Parameters

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javascript Function with Parameters

Comment

// program to print the text
// declaring a function
function greet(name) {
    console.log("Hello " + name + ":)");
}

// variable name can be different
let name = prompt("Enter a name: ");

// calling function
greet(name);

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript parameters

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Contributed on May 21 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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javascript function variable arguments

Comment

function foo() {
  for (var i = 0; i < arguments.length; i++) {
    console.log(arguments[i]);
  }
}

foo(1,2,3);
//1
//2
//3

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: arguments argu

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Contributed on Jul 09 2020

Batman

0 Answers Avg Quality 2/10

javascript pass function as parameter

Comment

//passing a function as param and calling that function
function goToWork(myCallBackFunction) {
    //do some work here
    myCallBackFunction();
}

function refreshPage() {
    alert("I should be refreshing the page");
}

goToWork(refreshPage);

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 31 2019

Grepper

0 Answers Avg Quality 2/10

what are the parameters and arguments in javascript

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// what are the parameters and arguments in javascript
// Function parameters are the names listed in the function's definition. 
// Function arguments are the real values passed to the function.
function calculateArea(width, height){ // width and height are Parameters
  console.log*=(width * height);
}
calculateArea(2,3); // 2 and 3 are Arguments

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: arguments argu

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Contributed on Sep 04 2022

Chetan Nada

0 Answers Avg Quality 2/10

javascript function arguments

Comment

function add() {
  var sum = 0;
  for (var i = 0, j = arguments.length; i < j; i++) {
    sum += arguments[i];
  }
  return sum;
}

add(2, 3, 4, 5); // 14

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Source: developer.mozilla.org

Tags: arguments argu

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Contributed on Sep 07 2021

Tense Thrush

0 Answers Avg Quality 2/10

argument functions in javascript

Comment

function hello(name) {
  alert("Hello " + name);
}
var name = "Person";
hello();

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 13 2021

Insert_Name_Here

0 Answers Avg Quality 2/10

disney+ pip

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let video = document.getElementsByTagName("video")[0];

video.removeAttribute('disablePictureInPicture');

video.requestPictureInPicture();

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript pip

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Contributed on Oct 15 2024

Naughty Narwhal

0 Answers Avg Quality 2/10

js function arguments

Comment

-1

                          An Example of a function argument


function printValue(someValue) {
    console.log('The item I was given is: ' + someValue);
}

printValue('abc'); // -> The item I was given is: abc

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: arguments argu

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Contributed on Mar 03 2022

Doubtful Dunlin

0 Answers Avg Quality 2/10

how to create a function with parameters in JavaScript

Comment

function name(param, param2, param3) {

}

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: github.com

Tags: function functio

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Contributed on Apr 19 2021

Defeated Deer

0 Answers Avg Quality 2/10

function parameters in javascript

Comment

Function parameters are the names listed in the function definition.

Function arguments are the real values passed to (and received by) the function.

Parameter Rules
JavaScript function definitions do not specify data types for parameters.

JavaScript functions do not perform type checking on the passed arguments.

JavaScript functions do not check the number of arguments received.

Default Parameters
If a function is called with missing arguments (less than declared), the missing values are set to undefined.

Sometimes this is acceptable, but sometimes it is better to assign a default value to the parameter

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Dec 27 2022

Hustler

0 Answers Avg Quality 2/10

javascript Function with Parameters

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