Javascript: JSON

OBJECT

var myCat = {
"name": "Meowalot",
"species": "cat",
"favFood": "tuna"
}

ARRAY

var myFavColors = ["blue", "green", "purple"];

JSON

var thePets = [
{
"name": "Meowalot",
"species": "cat",
"favFood": "tuna"
},
{
"name": "Barky",
"species": "dog",
"favFood": "carrots"
}
]
console.log(thePets[1].favFood); // this will return the value of carrots
console.log(thePets[1]); // returns the 2nd

// AJAX

Comments

Heroku

Install the Heroku CLI Download and install the Heroku CLI . If you haven't already, log in to your Heroku account and follow the prompts to create a new SSH public key. $ heroku login Create a new Git repository Initialize a git repository in a new or existing directory $ cd my-project/ $ git init $ heroku git:remote -a mernstackblogappdemo Deploy your application Commit your code to the repository and deploy it to Heroku using Git. $ git add . $ git commit -am "make it better" $ git push heroku master Existing Git repository For existing repositories, simply add the heroku remote $ heroku git:remote -a mernstackblogappdemo Source: https://devcenter.heroku.com/articles/heroku-cli

VS Code

1. cmd+shift+p (search feature in vs code) 2. run command (code .) (it will be installed and run code from terminal) # VS CODE - code, debug, extension, extension icon - jshint - prettier-code formatter - beautify - vscode - icons - ESLint - TSLint

Javascript: Object to Array and Array to Object

Output: Final Array [ { mango: 1 }, { apple: 2 }, { banana: 3 }, { orange: 1 }, { watermelon: 1 }, { papaya: 1 } ] Output: Final Object { mango: 1, apple: 2, banana: 3, orange: 1, watermelon: 1, papaya: 1 }

Coding

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