Breaking News: Grepper is joining You.com. Read the official announcement!

Mandatory Parameter Shorthand javascript

Chetan Nada answered on January 20, 2022 Popularity 2/10 Helpfulness 1/10

answer Mandatory Parameter Shorthand javascript

Mandatory Parameter Shorthand javascript

Comment

// Mandatory Parameter Shorthand
// Longhand:
function foo(bar) {
  if(bar === undefined) {
    return ('Missing parameter!');
  }
  return bar;
}
console.log(foo());


// Shorthand:
mandatory = () => {
  return ('Missing parameter!');
}
foo_ = (bar = mandatory()) => {
  return bar;
}
console.log(foo_());

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript shorthand

Link to this answer
Share Copy Link

Contributed on Jan 20 2022

Chetan Nada

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.

Mandatory Parameter Shorthand javascript

Contents

More Related Answers

Mandatory Parameter Shorthand javascript

Grepper

Documentation

Social

Legal

Contact

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