Answers for "javascript @param"

6

get params js

// www.example.com/users?token=12345

let params = (new URL(document.location)).searchParams;
let token = params.get("token");
// 12345
Posted by: Guest on July-17-2020
7

jsdoc optional param

/**
 * @param {string=} somebody - Somebody's name.
 */
function sayHello(somebody) {
    if (!somebody) {
        somebody = 'John Doe';
    }
    alert('Hello ' + somebody);
}
Posted by: Guest on September-19-2019
1

parameters in javascript

function myFunction(x, y) {
  if (y === undefined) {
    y = 2;
  }
}
Posted by: Guest on December-23-2020

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