Wow — a new whale has arrived 🐋 #anonim_fw0 a.k.a @Ben_Manlapaz just showed true capability, creating massive waves with 49 #NFTs 🌊🔥 Huge respect and gratitude for bringing such strong energy into the #NFToa ecosystem 🙌 #eCash $XEC #NFTCommunity #NFTCollectors #CryptoMarket pic.twitter.com/mJpkQMU3Su
— NFToa (@nftoa_) September 6, 2025
Meeting 1
Compilation - Produces a .class (byte-module) extension, this is compatible so it can run on any OS.
//Percabangan
if (kondisi) {
//Kode perintah
}
else if (kondisi 2) {
//Kode perintah
}
Introduction to Java and Netbeans IDE
Meeting 2
public class Hallo {
//Ketik "psvm" lalu tekan Tab --- Digunakan untuk menampilkan fungsi main secara otomatis.
public static void main(String[] args) {
//Ketik "sout" lalu tekan Tab --- Digunakan untuk menampilkan instruksi print out secara otomatis.
System.out.println("hallo"); //Mencetak pesan hallo.
}
}How to Run Code
Right click - Run File is used to run the currently selected class module (within the scope of one package), while F6 is used to run all modules in one Project. (See the image above!)
A comparison of print out syntax between Java and C++ to display Strings and Variable contents is as follows:
- + (in Java)
- << (in C++)
Exercise
Create a program to display the name of the day from the numbers (1...7) using branching.
Exercise Answers
//bundet.com
//Latihan Java, Percabangan
public class Percabangan {
public static void main (String[] args) {
int hari = 3;
String namaHari = "";
if (hari == 1) namaHari = "Ahad";
else if (hari == 2) namaHari = "Senin";
else if (hari == 3) namaHari = "Selasa";
else if (hari == 4) namaHari = "Rabu";
else if (hari == 5) namaHari = "Ahad";
else if (hari == 6) namaHari = "Ahad";
else if (hari == 7) namaHari = "Ahad";
System.out.println("sekarang hari" + namaHari);
}
}