Basic Javascript using VSCode

Hello everyone, I started studying javascript and I separated some things that I managed to do:

let school = "Javascript School";
let fullPackage = "JS Pro";
let projects = 4;
let awesome = false;


console.log(school, fullPackage, projects, awesome);

the one below serves to show the types:

let nome;
nome = "Eva"
console.log(typeof(nome)); // 'string'
nome = 123
console.log(typeof(nome)); // 'number'
nome = {}
console.log(typeof(nome)); // 'object'

string size:

let s1 = "Melancia";
console.log("Length de s1 = " + s1.length);

accessing each character:

let s1 = "Abacaxi";
console.log(s1[0], s1[1], s1[2], s1[3], s1[4], s1[5], s1[6]);

put everything in capital letters:

let s1 = "Melancia";
console.log(s1.toUpperCase());

remove spaces at the beginning of the string:

let s1 = "      Melancia";
console.log(s1.trimStart());

replace the word:

let s1 = "Melancia";
console.log(s1.replace("Melancia", "Melão"));

split strings into substrings:

let s1 = "Melancia é incrível";
console.log(s1.split(" "));

put dashes in the spaces:

let s1 = "Melancia é incrível";
console.log(s1.split(" ").join("-"));

Check if the sentence contains something:

let s1 = "Melancia é incrível";
console.log(s1.includes("Mel"));

That's it guys, I know it's simple but I thought this string manipulation was cool :)

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