JS_Array

let price = 10.5;

let day = "Monday";

day === "Monday" ? price -= 1.5 : price += 1.5;

console.log(price);

Guess the value of the following statements

1 === '1'

• true

• false

let weather = "spring";

let clothingChoice = "";

if (weather === "spring") {

clothingChoice = "Put on rain boots.";

} else if (weather === "summer") {

clothingChoice = "Make sure to take your sunscreen.";

} else if (weather === "fall") {

clothingChoice = "Wear a light jacket.";

} else if (weather === 'winter') {

clothingChoice = "Wear a heavy coat.";

} else {

console.log('Invalid weather type.');

};

console.log(clothingChoice);

let runTime = 35;

let runDistance = 3.5;

if (runTime <= 30 && runDistance > 3.5) {

console.log("You're super fast!");

} else if (runTime >= 30 && runDistance <= 3) {

console.log("You're not making your pace!");

} else if (runTime > 30 || runDistance > 3) {

console.log("Nice workout!");

} else {

console.log("Keep on running!");

}

var array = ["a", "b", "c", "d", "e"];

var output = array.slice(2,3);

console.log(output);

let array1 = [1, 2, 3];

let array2 = [4, 5, 6];

let newArray = array1.slice(1).concat(array2.slice(2));

console.log(newArray);

Find the Output

let colors = ["red", "green", "blue"];

colors.push("yellow");

colors.pop();

colors.unshift("purple");

colors.shift();

console.log(colors);

Determine the outcome of this statement:

'hello' === 'Hello'

• true

• false

What is the outcome of this comparison?

0 == false

• true

• false

let fruits1 = ["apple", "banana", "cherry"];

let fruits2 = ["date", "fig", "grape"];

let combinedFruits = fruits1.concat(fruits2);

let slicedFruits = combinedFruits.slice(1, 4);

console.log(slicedFruits);