index.js

/*******************************************
    Iteration 1 | Find index of a character
*******************************************/
// Write code that prints out to the console the index of the character “j” in

const string1 = "My favorite dessert is jello";

// Your code here...
console.log(string1.indexOf('j'))


/*******************************************
    Iteration 2 | Concatenate Characters
*******************************************/
// Make a new string with the text "COOL" by using only the characters available in the provided string and the bracket notation

const string2 = "ABCDEFGHJKLO";
const newString2 = string2.charAt(2) +
                    string2.charAt(string2.length -1)+
                    string2.charAt(string2.length -1)+
                    string2.charAt(string2.length -2)
console.log(newString2)



/*****************************************************
    Iteration 3 | Repeat a String and Concatenate
*****************************************************/
// Using the method .repeat() and the provided string, print out the text "NaNaNaNa Batman!" in the console.

const string3 = "Na";
const newString3 = string3.repeat(3)
const batman = " Batman!"
console.log(newString3 + batman)



/*******************************************
       Iteration 4 | Fruite Slice
*******************************************/
// Using the string method .slice(), access and print to the console the name of your favorite fruit from a given string
// Your code here...
const fruit = "banana apple mango orange lemon kiwi watermelon grapes pear pineapple";
console.log(fruit.slice(7,13))

//otro metodo
const favFruit = fruit.split(" ")
console.log(favFruit[1])

/***************************************************
    Iteration 5 | Check If Strings Include a Word
***************************************************/
// Using the string method .include(), check if the below strings with funny newspaper headlines include the word "oxygen".
// If a string includes the word "oxygen" print to the console message "The string includes the word 'oxygen'",
// else print the message "The string does not include the word 'oxygen'".

const funnyHeadline1 = "Breathing oxygen linked to staying alive";
const funnyHeadline2 = "Students Cook & Serve Grandparents";


// Check the first headline
// Your code here ...
if (funnyHeadline1.includes("oxygen")){
    console.log("The string includes the word oxygen")
} else {
    console.log("The string does not include the word oxygen")
}

// Check the second headline
// Your code here ...

if (funnyHeadline2.includes("oxygen")){
    console.log("The string includes the word oxygen")
} else {
    console.log("The string does not include the word oxygen")
}

/*******************************************
       Iteration 6 | String Length
*******************************************/
// Using console.log() print to the console the length of the string and the last character in the string.

const string4 = "zEAWrTC9EgtxmK9w1";


// a) Print the string length
// Your code here ...
console.log(string4.length)


// b) Print the last character in the string
// Your code here ...
console.log(string4.charAt(string4.length-1))