freeCodeCamp/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/es6/explore-differences-between-the-var-and-let-keywords.arabic.md

id	title	challengeType	videoUrl	localeTitle
587d7b87367417b2b2512b3f	Explore Differences Between the var and let Keywords	1

Description

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Instructions

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Tests

tests:
  - text: ''
    testString: 'getUserInput => assert(!getUserInput("index").match(/var/g),"<code>var</code> does not exist in code.");'
  - text: ''
    testString: 'assert(catName === "Oliver", "<code>catName</code> should be <code>Oliver</code>.");'
  - text: ''
    testString: 'assert(quote === "Oliver says Meow!", "<code>quote</code> should be <code>"Oliver says Meow!"</code>");'

Challenge Seed

var catName;
var quote;
function catTalk() {
  "use strict";

  catName = "Oliver";
  quote = catName + " says Meow!";

}
catTalk();

Solution

// solution required