js assign variable code example
Example 1: how to define variable in javascript
var <variable-name>;
var <variable-name> = <value>;
Example 2: js variables
// let & var are both editable variables:
var cow = 'moo';
let pig = 'oink';
cow = 10;
pig = 10;
// const is a permanent variable; you cannot change it.
const uncuttableGrass = '\/\/';
uncuttableGrass = '___';
// above throws an error
Example 3: how to assign variables in javascript
// data from json: resp = {"home": 1, "landmark": 2}
// Method 1:
// use ` for add variable
url = `workspace/detail/${resp.home}`;
console.log(url) -> // workspace/detail/1
// Method 2:
// use ' and + for concentrace variable
url = 'workspace/detail/' + resp.home;
console.log(url) -> // workspace/detail/1