skip array function arguments in javascript

Masud answered on November 26, 2022 Popularity 6/10 Helpfulness 1/10

answer skip array function arguments in javascript

skip array function arguments in javascript

Comment

// The "underscore" ( _ ) symbol will always be used for function arguments skipped. Check example below:
 
function(_, __, ___, ___, ____, fValue);
// or
function(_, _, _, _, _, fValue);

// example:

const arr = [ 1, 2, 3, 4, 5, 6, 7 ];

arr.forEach( value, index, array );

// What it should look like if I skip "VALUE" arguments:

arr.forEach( _, index, array )

// What it should look like if I skip "VALUE" arguments:

arr.forEach( value, __, array )

// What it should look like if I skip "VALUE and INDEX" arguments:

arr.forEach( _, __, array );

// and what if I skip "INDEX and ARRAY" arguments:

arr.forEach( value );

Popularity 6/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: arguments function javascript skip

Link to this answer
Share Copy Link

Contributed on Nov 26 2022

Masud

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

skip array function arguments in javascript

Contents

More Related Answers

skip array function arguments in javascript

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.