What is Git?

What can you do with it?

Where does Javascript code run?

Javascript vs ECMAScript?

What is Javascript?

“Everything is possible. The impossible just takes longer.”

FrontEnd

BackEnd

Full Stack

JavaScript Engine

Browser

Node

Googles V8
Spider Monkey

ECMA Script

Javascript

Programming Language

Specification

V1

ES2015/ES6

1997

2015

2016

....

VSCode

Atom

Sublime Text

Setting Up Our Developer

Environment

Node Js

First Look At JavaScript

Operators

Operators

Variables

Expressions

Algorithms

Arithmetic

0

Advanced issues found

▲

Assignment

Comparison

Logical

Bitwise

Look here

Problems with arrays ?

Objects They are just like arrays but they have keys in them.

Objects {}?

Conditionals?

Yes

No

?

Yes

No

?

Yes

No

?

IF , Else

Types of Loops

For loop
while loop
do-while loop
For IN
ForEach
For Of

When we know when to stop

When we don't know when to stop

For's of JS

Bucket have 10 clothes in it

While

While Muddy Clothes WASH WASH WASH!!!

While

Functions ()?

Lets make maggie

function makeMaggie(){

}

Head

Body

Return

Functions ()?

Lets make maggie

Code Reuse

Why would i make it two times ?

Arguments

variety is the spice of life

Scope?

Global / Window Scope

Private / Functional Scope

Block Scope

Built in Functions ()?

Maggie + Water Time

Microwave

Maggie

Console.log()

"sheeraz"

Prints On Console

Sheeraz

DOM Manipulation

Cool ES6/ES7 Functions

Map

We Have an emergency!!!!

Batman has a problem that he just couldn't solve the problem is he is stuck in a huge building where there are 100 criminals and civilians trapped those civilians are wearing blue T-shirts and criminals are wearing red and a bomb is ticking so he has to save them in 8 min's but he can't do it alone he needs our help. we have to write a javascript program to save all the people wearing a blue T-shirt

It is EASY!!

If a person is wearing blue Tell batman and count as saved

Else if a person is wearing red tell batman and count criminal

Else move on say not a person

Code Template for exercise

 function genratePeople(){
    let people = [];
 
    for (let i=0; i < 101; i++){
        let randint = Math.floor(Math.random() * 2 )
        if( randint === 1){
            people.push("red");
        }else{
            people.push('blue');
        }
    }
    return people;
}
 
let people = genratePeople();
 
 
// Your Code Starts here use people array as an input

Resources

MDN

Code Cademy

Free Code Camp

Learn Js

Javascript By PluralSite

	function genratePeople(){
	let people = [];

	for (let i=0; i < 101; i++){
	let randint = Math.floor(Math.random() * 2 )
	if( randint === 1){
	people.push("red");
	}else{
	people.push('blue');
	}
	}
	return people;
	}

	let people = genratePeople();


	// Your Code Starts here use people array as an input