variable in jquery code example
Example 1: javascript declare a variable
//choose the best for your solution
var myVariable = 22; //this can be a string or number. var is globally defined
let myVariable = 22; //this can be a string or number. let is block scoped
const myVariable = 22; //this can be a string or number. const is block scoped and can't be reassigned
Example 2: jquery declare variable
var foo = 'some string';
// Popular pattern for variables that contains the result of a call in HTML:
var $foo = $('.foo'); // it's a valid name in jQuery
Example 3: javascript define variable
var variable1 = "some variable content";
Example 4: jquery use variable in string
console.log(`${a + b}`);