Thankyou so much. Helped a lot

Recorded horizontally:)

You did not need an integer returned

Why did you not say “public static void main?”

12 years later and you are still helping students like me. God bless you <3

Keep it up!

Thank you ❤

Could you send me the database

hey there. I am trying to compile and run but it shows only grey in console after I press command + r. also after I pre command + r for a second an text appears on console saying "waiting to attach" and after only grey.

ساحر أوز العجيب

what about on access 2019...

Hello from The Odin Project ✌

Wow TY I have been looking for this!

What ide you using int this

Crazy that I had to look for this. Apple would do well to add Text to their file save type.

Hi from The Odin Project!

you did my day. thanks

Thank you I get the point.

Just what I was searching for, a simple, direct, no 'fluff' instruction. One suspects you have had teacher training experience. Well done! 👍

Fantastic video

Hello 👋👋, from the Odin project

It is very inspiring to see your dedication towards uploading content, Heidi :) Keep up the good work! 👍🏼

So very helpful. Thanks!

What happened when you doble the number?is it invalid?

thank you! awesome video

im new to mac device can you give step to execute from first..

initial step onwards related to compiler and mac also that is terminal

step show please while initial step

can you show from starting onwards please i need this

i do need to run c++20 but i dont know how please help me

Greetings from the TOP in 2024

Who is here in 2024😊

could you please send the source code ?

Thank you, Heidi, your work is appreciated

Please what is the title of the tutorial before this one?

What is a remainder?

Thanks for sharing your knowledge Heidi. Greetings from Argentina.

thank you, it really helped me while writing my program.

you could use using namespace std; instead of std: : cout/cin

In addition to being informative this is also very relaxing, thank you

Thanks for this It really helped a lot ✨

Hi, Greetings from The Odin Project.

this video should come with every mac computer 👍👍

where do you get the build debug and run button i dont have them, help please

thank you

var is variable and val is constant.

Thanks for this ancient, yet so useful video, have a great day !

package ProblemaTest; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.core.type.TypeReference; import java.io.File; import java.io.IOException; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.SQLException; import java.util.HashSet; import java.util.Set; public class MainApp { private static final String JDBC_URL = "jdbc:mysql://localhost:3306/testing"; private static final String JDBC_USER = "root"; private static final String JDBC_PASSWORD = ""; public static void main(String[] args) { // Creați o colecție de obiecte de tip set Set<Vehicul> vehicule = new HashSet<>(); // Adăugați obiecte din fișierul in.json la colecție incarcaDateDinFisier(vehicule); // Adaugați și alte obiecte în colecție (dacă este necesar) vehicule.add(new Masina(120, "benzina", 2, "AudiBoss")); vehicule.add(new Camion(80, "motorina", 2000)); // Serializarea obiectelor în fișierul out.json serializeazaInFisier(vehicule); // Insert Masina objects into MySQL table insertMasini(vehicule); stergereMasinicuMaiPutinDe3Locuri(3); } private static void stergereMasinicuMaiPutinDe3Locuri(int maxSeats){ try (Connection connection = DriverManager.getConnection(JDBC_URL, JDBC_USER, JDBC_PASSWORD)) { String sql = "DELETE FROM masina WHERE nr_locuri <= ?"; try (PreparedStatement statement = connection.prepareStatement(sql)) { statement.setInt(1, maxSeats); int rowsDeleted = statement.executeUpdate(); System.out.println(rowsDeleted + " rows deleted from masini."); } } catch (SQLException e) { e.printStackTrace(); } } private static void insertMasini(Set<Vehicul> vehicule) { try (Connection connection = DriverManager.getConnection(JDBC_URL, JDBC_USER, JDBC_PASSWORD)) { for (Vehicul vehicul : vehicule) { if (vehicul instanceof Masina) { Masina masina = (Masina) vehicul; String sql = "INSERT INTO masina (viteza_max, combustibil, firma, nr_locuri) VALUES (?, ?, ?, ?)"; try (PreparedStatement statement = connection.prepareStatement(sql)) { statement.setInt(1, masina.getViteza_max()); statement.setString(2, masina.getCombustibil()); statement.setString(3, masina.getFirma()); statement.setInt(4, masina.getNr_locuri()); statement.executeUpdate(); } } } System.out.println("Masina inserted successfully."); } catch (SQLException e) { e.printStackTrace(); } } private static void incarcaDateDinFisier(Set<Vehicul> vehicule) { try { // Citeste obiectele din fisierul in.json ObjectMapper objectMapper = new ObjectMapper(); Set<Vehicul> obiecteCitite = objectMapper.readValue(new File("src/main/resources/in.json"), new TypeReference<Set<Vehicul>>() {}); // Adauga obiectele citite in colectia existenta vehicule.addAll(obiecteCitite); System.out.println("Obiectele au fost incarcate din fisierul in.json"); } catch (IOException e) { e.printStackTrace(); } } private static void serializeazaInFisier(Set<Vehicul> vehicule) { try { // Serializarea obiectelor în fișierul out.json ObjectMapper objectMapper = new ObjectMapper(); objectMapper.writeValue(new File("src/main/resources/out.json"), vehicule); System.out.println("Obiectele au fost serializate în fișierul out.json"); } catch (IOException e) { e.printStackTrace(); } } }

Thanks for this❤

thankssss it helped a lot