Tipedata
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let g;
console.log(typeof(g)); /*Tipe data undefind*/
/*Output Undefind*/
let x = 10;
console.log(typeof(x)) /*Tipe data number*/
/*Output Number*/
let y = 17.25;
console.log(typeof(y))
/*Output Number*/
let a = 12;
let b = 33;
console.log(a+b);
/*Ini jika kita menggunakan javascript sebagai perhitungan arimatika*/
/*Increment dan Decrement*/
let postfix = 5;
console.log(postfix++); /*Increment*/
/*Ouput 5*/
let prefix = 5;
console.log(++prefix); /*Decrement*/
/*Output 6*/
let greet = "Hello World";
console.log(typeof(greet)); /*Tipe data string*/
let great ="Hello";
let moreGreat = great + great;
console.log(moreGreat);
let h = true; /*Boolean*/
let i = false;
console.log(typeof(h));
console.log(typeof(i));
const c = 10; /*Bisa jg menggunakan operator komparasi*/
const d = 12;
let isGreatter = a > b;
let isLess = a < b;
console.log(isGreatter);
console.log(isLess); /*mantap juga menggunakan operasi komparasi*/
let someLaterData = null; /*Tipe data null*/
console.log(someLaterData);
JavaScript
INFO