get params js
// www.example.com/users?token=12345
let params = (new URL(document.location)).searchParams;
let token = params.get("token");
// 12345
get params js
// www.example.com/users?token=12345
let params = (new URL(document.location)).searchParams;
let token = params.get("token");
// 12345
jsdoc optional param
/**
* @param {string=} somebody - Somebody's name.
*/
function sayHello(somebody) {
if (!somebody) {
somebody = 'John Doe';
}
alert('Hello ' + somebody);
}
parameters in javascript
function myFunction(x, y) {
if (y === undefined) {
y = 2;
}
}
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