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var nama = 'Codepolitan' var alamat = 'Jl. Cipedes Tengah 1 No. 27 ' // penggabungan string versi lama console.log('kantor ' + nama + ' berada di ' + alamat) // penggabungan string dengan template literal console.log(`kantor ${nama} berada di ${alamat}`) var kalimatKedua = `Saya seorang developer saya belajar Javascript saya belajar di Codepolitan` console.log(kalimatKedua) // arrow function // in ES5 make function function sayHello(nama){ console.log(`Hey braderss ${nama}`) } sayHello("aybis"); // without parameter var newSayHello = () => { console.log("Hai, I am ProGammer") } // with one parameter var newHello = (nama) => { console.log(`Hallo braderss ${nama}`); } // dapat diganti dengan var newGreeting = guestName => console.log(`Welcome back to Codepolitan, ${guestName}`); // with 2 paramter var multiplication = (x,y) => { return (x * y); } // method array.map angka = [1,2,3,4] var angkaBaru = angka.map(element => element * 2) newSayHello(); newHello("aybis"); newGreeting("aybis"); console.log(multiplication(4,5)); console.log(angkaBaru); // Spread Syntax var mobilToyota = ['Avanza','Celica','Camry','86']; var mobilHonda = ['Civic','NSX','Accord','Oddysey']; var mobilKoleksi = [...mobilToyota]; mobilKoleksi[0] = 'Fortuner'; var mobilKu = [...mobilToyota, ...mobilHonda,'Audi R8']; console.log(mobilToyota); console.log(mobilKoleksi); console.log(mobilKu.join(' - '));
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