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Omen

JCHJava Community | Help. Code. Learn.

•Created by Omen on 12/25/2024 in #java-help

The bot isnt responding when i run an message

C:\Users\priya\Desktop\Study\Programs\Omenize Bot\node_modules\discord.js\src\client\websocket\WebSocketManager.js:136 const invalidToken = new DiscordjsError(ErrorCodes.TokenInvalid); ^ Error [TokenInvalid]: An invalid token was provided. at WebSocketManager.connect (C:\Users\priya\Desktop\Study\Programs\Omenize Bot\node_modules\discord.js\src\client\websocket\WebSocketManager.js:136:26) at Client.login (C:\Users\priya\Desktop\Study\Programs\Omenize Bot\node_modules\discord.js\src\client\Client.js:228:21) at Object.<anonymous> (C:\Users\priya\Desktop\Study\Programs\Omenize Bot\src\index.js:21:8) at Module._compile (node:internal/modules/cjs/loader:1469:14) at Module._extensions..js (node:internal/modules/cjs/loader:1548:10) at Module.load (node:internal/modules/cjs/loader:1288:32) at Module._load (node:internal/modules/cjs/loader:1104:12) at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:174:12)

    at node:internal/main/run_main_module:28:49 {
  code: 'TokenInvalid'
}

    at node:internal/main/run_main_module:28:49 {
  code: 'TokenInvalid'
}

Node.js v20.18.0 [nodemon] app crashed - waiting for file changes before starting...

13 replies

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•Created by Hype_the_Time on 12/12/2024 in #java-help

In Project Annotation Proccessor

public abstract class AbstractDiscordInteractionImplementation<Event extends BBDiscordInteractionEvent<?, EphemeralPolicy>, EphemeralPolicy extends IEphemeralPolicy<BBDiscordInteractionEvent<?, ?>>> {

public abstract class AbstractButtonImplementation extends AbstractDiscordInteractionImplementation<BBButtonInteractionEvent, BBActionInteractionEvent.ActionEphemeralPolicy> {

@DiscordButtonImplementation(id = "ticket-accept-role", name = "Accept", buttonStyle = net.dv8tion.jda.api.interactions.components.buttons.ButtonStyle.SUCCESS)
public abstract class AcceptTicketButtonImplementation extends AbstractButtonImplementation {

generated:

public class AcceptTicketButton extends AbstractButtonImplementation.ButtonInstance {
  public AcceptTicketButton(String name, ButtonStyle style) {
    super(Button.of(style, "ticket-accept-role", name));
  }

  public AcceptTicketButton() {
    this("Accept", ButtonStyle.SUCCESS);
  }

  public static class AcceptTicketExecutor extends AcceptTicketButtonImplementation {
    @Override
    protected void execute(BBButtonInteractionEvent event, Core core) throws OnCooldownException,
        SQLException, NoDiscordAvailable, ExternalAPIError, ExecutionException,
        InterruptedException, ProfileDoesNotExistException, NoBingoDataException, IOException,
        InvalidInputException {
      super.execute(event, core);
    }
  }
}

public abstract class AbstractDiscordInteractionImplementation<Event extends BBDiscordInteractionEvent<?, EphemeralPolicy>, EphemeralPolicy extends IEphemeralPolicy<BBDiscordInteractionEvent<?, ?>>> {

public abstract class AbstractButtonImplementation extends AbstractDiscordInteractionImplementation<BBButtonInteractionEvent, BBActionInteractionEvent.ActionEphemeralPolicy> {

@DiscordButtonImplementation(id = "ticket-accept-role", name = "Accept", buttonStyle = net.dv8tion.jda.api.interactions.components.buttons.ButtonStyle.SUCCESS)
public abstract class AcceptTicketButtonImplementation extends AbstractButtonImplementation {

generated:

public class AcceptTicketButton extends AbstractButtonImplementation.ButtonInstance {
  public AcceptTicketButton(String name, ButtonStyle style) {
    super(Button.of(style, "ticket-accept-role", name));
  }

  public AcceptTicketButton() {
    this("Accept", ButtonStyle.SUCCESS);
  }

  public static class AcceptTicketExecutor extends AcceptTicketButtonImplementation {
    @Override
    protected void execute(BBButtonInteractionEvent event, Core core) throws OnCooldownException,
        SQLException, NoDiscordAvailable, ExternalAPIError, ExecutionException,
        InterruptedException, ProfileDoesNotExistException, NoBingoDataException, IOException,
        InvalidInputException {
      super.execute(event, core);
    }
  }
}

268 replies

JCHJava Community | Help. Code. Learn.

•Created by Hype_the_Time on 12/12/2024 in #java-help

In Project Annotation Proccessor

hugging test

268 replies

JCHJava Community | Help. Code. Learn.

•Created by Hype_the_Time on 12/12/2024 in #java-help

In Project Annotation Proccessor

2024-12-24T16:24:50.060+0100 [ERROR] [system.err] Unrecognized option : -Dfile.encoding=UTF-8

tasks.named<JavaCompile>("compileJava") {
    options.isFork = true
    options.forkOptions.apply {
        jvmArgs = listOf("-classpath", project.configurations.getByName("ecj").asPath, "org.eclipse.jdt.internal.compiler.batch.Main", "-nowarn")
    }
}

tasks.named<JavaCompile>("compileJava") {
    options.isFork = true
    options.forkOptions.apply {
        jvmArgs = listOf("-classpath", project.configurations.getByName("ecj").asPath, "org.eclipse.jdt.internal.compiler.batch.Main", "-nowarn")
    }
}

268 replies

JCHJava Community | Help. Code. Learn.

•Created by Phloof_boll on 12/8/2024 in #java-help

Am I using the wrong loop or the loop wrong

while (true) {
            System.out.println(questions[i]);
            if(scanner.next().toLowerCase().equals(answers[i])){
               i++;
                continue;
            } else {
                continue;
            }
        }

while (true) {
            System.out.println(questions[i]);
            if(scanner.next().toLowerCase().equals(answers[i])){
               i++;
                continue;
            } else {
                continue;
            }
        }

24 replies

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•Created by IamMax420 on 12/7/2024 in #java-help

java: cannot find symbol symbol: method builder()

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.36</version>
            <scope>provided</scope>
        </dependency>

still getting the same error...

157 replies

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•Created by john on 11/15/2024 in #java-help

AVL trees

if (restructureNodeOnRemove != null) {
                        //update heights
                        updateHeights(restructureNodeOnRemove);
                        while (restructureNodeOnRemove != null) {
                            //restructure until tree is balanced
                            if (!isBalanced(restructureNodeOnRemove)) {
                                AVLNode z = restructureNodeOnRemove;
                                AVLNode y = (z.left != null && (z.right == null || z.left.height > z.right.height)) ? z.left : z.right;
                                AVLNode x = (y.left != null && (y.right == null || y.left.height > y.right.height)) ? y.left : y.right;
                                restructure(x, y, z);
                            }
                            restructureNodeOnRemove = restructureNodeOnRemove.parent;
                            if(restructureNodeOnRemove!=null){
                                updateHeights(restructureNodeOnRemove);
                            }
                        }

                    }

if (restructureNodeOnRemove != null) {
                        //update heights
                        updateHeights(restructureNodeOnRemove);
                        while (restructureNodeOnRemove != null) {
                            //restructure until tree is balanced
                            if (!isBalanced(restructureNodeOnRemove)) {
                                AVLNode z = restructureNodeOnRemove;
                                AVLNode y = (z.left != null && (z.right == null || z.left.height > z.right.height)) ? z.left : z.right;
                                AVLNode x = (y.left != null && (y.right == null || y.left.height > y.right.height)) ? y.left : y.right;
                                restructure(x, y, z);
                            }
                            restructureNodeOnRemove = restructureNodeOnRemove.parent;
                            if(restructureNodeOnRemove!=null){
                                updateHeights(restructureNodeOnRemove);
                            }
                        }

                    }

195 replies

JCHJava Community | Help. Code. Learn.

•Created by john on 11/15/2024 in #java-help

AVL trees

updateHeights(restructureNodeOnRemove);

                        if(restructureNodeOnRemove.parent!=null){
                            updateHeights(restructureNodeOnRemove.parent);
                        }

                        if(restructureNodeOnRemove.parent!=null){
                            updateHeights(restructureNodeOnRemove.parent);
                        }

195 replies

JCHJava Community | Help. Code. Learn.

•Created by SummerPsycho on 11/15/2024 in #java-help

Flow chart to Java.

""" //name this file program2 or it will not work import java.util.Scanner;

public class program2 {
    public static void main(String[] args) {
        // Create a Scanner object to read input
        Scanner scanner = new Scanner(System.in);

        // Prompt the user for an input
        System.out.print("Enter an amount of change (0-99): ");
        int amount = scanner.nextInt();

        // Calculate number of quarters
        int quarters = amount / 25;
        amount %= 25; // quarters is worth 25

        // Calculate number of dimes
        int dimes = amount / 10;
        amount %= 10; // dimes is worth 10

        // Calculate number of nickels
        int nickels = amount / 5;
        amount %= 5; // nickel is worth 5

        //there may be remaining amount, here I add a nickel if there is
        if (amount != 0){
            nickels += 1;
        }

        // Display the result
        System.out.println("Quarters: " + quarters);
        System.out.println("Dimes: " + dimes);
        System.out.println("Nickels: " + nickels);
    }
}

public class program2 {
    public static void main(String[] args) {
        // Create a Scanner object to read input
        Scanner scanner = new Scanner(System.in);

        // Prompt the user for an input
        System.out.print("Enter an amount of change (0-99): ");
        int amount = scanner.nextInt();

        // Calculate number of quarters
        int quarters = amount / 25;
        amount %= 25; // quarters is worth 25

        // Calculate number of dimes
        int dimes = amount / 10;
        amount %= 10; // dimes is worth 10

        // Calculate number of nickels
        int nickels = amount / 5;
        amount %= 5; // nickel is worth 5

        //there may be remaining amount, here I add a nickel if there is
        if (amount != 0){
            nickels += 1;
        }

        // Display the result
        System.out.println("Quarters: " + quarters);
        System.out.println("Dimes: " + dimes);
        System.out.println("Nickels: " + nickels);
    }
}

"""

8 replies

JCHJava Community | Help. Code. Learn.

•Created by john on 11/15/2024 in #java-help

AVL trees

public void restructure(AVLNode x, AVLNode y, AVLNode z){
        NodeGroup g = getComponents(x,y,z);
        //Getting a NodeGroup object g that for x,y,z returns a,b,c node and subtrees t0,t1,t2 and t3
        g.b.left = g.a;
        g.b.right = g.c;

        g.a.left = g.t0;
        g.a.right = g.t1;

        g.c.left = g.t2;
        g.c.right = g.t3;

        if (z.parent != null) {
            if (z.parent.left == z) {
                z.parent.left = g.b;
            } else {
                z.parent.right = g.b;
            }
        } else {
            root = g.b;
        }
        g.b.parent = z.parent;

        g.a.parent = g.b;
        g.c.parent = g.b;



        updateHeights(g.a);
        updateHeights(g.c);
        updateHeights(g.b);
    }

public void restructure(AVLNode x, AVLNode y, AVLNode z){
        NodeGroup g = getComponents(x,y,z);
        //Getting a NodeGroup object g that for x,y,z returns a,b,c node and subtrees t0,t1,t2 and t3
        g.b.left = g.a;
        g.b.right = g.c;

        g.a.left = g.t0;
        g.a.right = g.t1;

        g.c.left = g.t2;
        g.c.right = g.t3;

        if (z.parent != null) {
            if (z.parent.left == z) {
                z.parent.left = g.b;
            } else {
                z.parent.right = g.b;
            }
        } else {
            root = g.b;
        }
        g.b.parent = z.parent;

        g.a.parent = g.b;
        g.c.parent = g.b;



        updateHeights(g.a);
        updateHeights(g.c);
        updateHeights(g.b);
    }

195 replies

JCHJava Community | Help. Code. Learn.

•Created by john on 11/15/2024 in #java-help

AVL trees

public boolean insertNode(int key, float value) throws IllegalArgumentException {
        if(value < 0  || findByKey(key) != -1f) {
            //returning false if node has a key that already exists or value is < 0
            return false;
        }
        AVLNode newNode;
        if (root == null){
                root = new AVLNode(key, value);
                updateHeights(root);
                size++;
                return true;
        }else {
            AVLNode current = root;
            while (true) {
                    int cmp = Integer.compare(current.key, key);
                    if (cmp == 0)
                        return false;
                    else if (cmp < 0) {
                        if (current.right != null)
                            current = current.right;
                        else {
                            newNode = new AVLNode(key, value);
                            setRight(current,newNode);
                            updateHeights(newNode);
                            size++;
                            break;
                        }
                    } else {
                        if (current.left != null)
                            current = current.left;
                        else {
                            newNode = new AVLNode(key, value);
                            setLeft(current, newNode);                 updateHeights(newNode);
                            size++;
                            break;
                        }}}}
        AVLNode n = newNode;

        while (n != null) {
            AVLNode x = n;
            if (x.parent != null && x.parent.parent != null && !isBalanced(x.parent.parent)) {
                AVLNode z = x.parent.parent;
                AVLNode y = x.parent;
                restructure(x, y, z);
                updateHeights(n);
            }else {
                n = n.parent;
            }
        }
        return true;
    }

public boolean insertNode(int key, float value) throws IllegalArgumentException {
        if(value < 0  || findByKey(key) != -1f) {
            //returning false if node has a key that already exists or value is < 0
            return false;
        }
        AVLNode newNode;
        if (root == null){
                root = new AVLNode(key, value);
                updateHeights(root);
                size++;
                return true;
        }else {
            AVLNode current = root;
            while (true) {
                    int cmp = Integer.compare(current.key, key);
                    if (cmp == 0)
                        return false;
                    else if (cmp < 0) {
                        if (current.right != null)
                            current = current.right;
                        else {
                            newNode = new AVLNode(key, value);
                            setRight(current,newNode);
                            updateHeights(newNode);
                            size++;
                            break;
                        }
                    } else {
                        if (current.left != null)
                            current = current.left;
                        else {
                            newNode = new AVLNode(key, value);
                            setLeft(current, newNode);                 updateHeights(newNode);
                            size++;
                            break;
                        }}}}
        AVLNode n = newNode;

        while (n != null) {
            AVLNode x = n;
            if (x.parent != null && x.parent.parent != null && !isBalanced(x.parent.parent)) {
                AVLNode z = x.parent.parent;
                AVLNode y = x.parent;
                restructure(x, y, z);
                updateHeights(n);
            }else {
                n = n.parent;
            }
        }
        return true;
    }

195 replies

JCHJava Community | Help. Code. Learn.

•Created by john on 11/15/2024 in #java-help

AVL trees

if (current.height != oldHeight && current.parent != null) {
            updateHeights(current.parent);
}

if (current.height != oldHeight && current.parent != null) {
            updateHeights(current.parent);
}

195 replies

JCHJava Community | Help. Code. Learn.

•Created by Edmon on 11/14/2024 in #java-help

Testing Framework in Java

JUnit

10 replies

JCHJava Community | Help. Code. Learn.

•Created by StremesJ on 11/11/2024 in #java-help

Need Help with java ASCII art - can anyone try this and then talk me through it. Please and Thanks:D

Program 4. Seven Segment Display (20%) In the file SevenSegment.jsh, write a method with the signature: void display(int n) that, given a number, displays ASCII art of that number in the style of an electronic “seven segment display”. For example: display(28); -- -- | | | -- -- | | | -- -- You may assume the number is a non-negative Java int. Hints:  Use n % 10 to get the right-most digit of a number. For example, 123456 % 10 == 6.  Use n / 10 to chop off the right-most digit of a number. For example, 123456 / 10 == 12345. To help your program draw the ASCII art, you should use the following method that, given a digit d and a line number n (from 1 to 5), returns a String representing line n of digit d.

String ssd(int d, int n) {
 switch ((d*10)+n) {
 case 1: case 5: case 21: case 23: case 25: case 31: case 33: case 35:
 case 43: case 51: case 53: case 55: case 61: case 63: case 65: case 71:
 case 81: case 83: case 85: case 91: case 93: case 95:
 return " -- ";
 case 24: case 52: case 62:
 return "| ";
 case 12: case 14: case 22: case 32: case 34: case 44: case 54: case 72:
 case 74: case 94:
 return " | ";
 case 2: case 4: case 42: case 64: case 82: case 84: case 92:
 return "| | ";
 default: return " ";
 }
}

String ssd(int d, int n) {
 switch ((d*10)+n) {
 case 1: case 5: case 21: case 23: case 25: case 31: case 33: case 35:
 case 43: case 51: case 53: case 55: case 61: case 63: case 65: case 71:
 case 81: case 83: case 85: case 91: case 93: case 95:
 return " -- ";
 case 24: case 52: case 62:
 return "| ";
 case 12: case 14: case 22: case 32: case 34: case 44: case 54: case 72:
 case 74: case 94:
 return " | ";
 case 2: case 4: case 42: case 64: case 82: case 84: case 92:
 return "| | ";
 default: return " ";
 }
}

29 replies

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•Created by Akif on 10/30/2024 in #java-help

Module Not Found, when doing "mvn clean install"

open module use.guiFX {

    requires javafx.graphics;
    requires javafx.fxml;
    requires use.core;
    requires javafx.controls;
    requires javafx.swing;
    requires javafx.web;
    requires org.kordamp.desktoppanefx.core;
    requires use.gui;

    exports org.tzi.use.mainFX;
    exports org.tzi.use.gui.mainFX;
}

open module use.guiFX {

    requires javafx.graphics;
    requires javafx.fxml;
    requires use.core;
    requires javafx.controls;
    requires javafx.swing;
    requires javafx.web;
    requires org.kordamp.desktoppanefx.core;
    requires use.gui;

    exports org.tzi.use.mainFX;
    exports org.tzi.use.gui.mainFX;
}

1275 replies

JCHJava Community | Help. Code. Learn.

•Created by Akif on 10/30/2024 in #java-help

Module Not Found, when doing "mvn clean install"

So when i add it like this: :runApp mvn -pl use-guiFX exec:java -Dexec.mainClass=org.tzi.use.mainFX.MainFX -Dexec.jvmArgs="%VMARGS%" -Dexec.args="%*" I get following: java.lang.NullPointerException: in (MainWindowFX.java:159) which is this:

        if (fSession != null && fSession.hasSystem()) {
            fModelBrowser.setModel(fSession.system().model());
        }

        if (fSession != null && fSession.hasSystem()) {
            fModelBrowser.setModel(fSession.system().model());
        }

inside MainWindowFX

1275 replies