35,618 Topics
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| | could anyone help me Write a java program that can add, show, update and delete item(s) in the inventory. Applying any OOP principles in this program. The program will display a menu with the following selection: Inventory Program • Add Item to Inventory • Display Current Inventory • Update Item …  |
| | i am gashaw gebrie, computer engineering student at debre-markos university from ethiopia. i am frontend web devloper,know i study backend devloper course .  |
| | import random money = 0 finmoney = 0 turns = 0 colturns = 0 finturns = colturns + turns print(""" 1 2 3 4 5 6 7 8 9 10 red black every guess = - 1$ every colour = - 5$ every correct = + 10 The goal is … |
 | Hi Am new at programming . I ask about how I but button that onclick it's guide me to form this form had submitted page I need to make this form when fellup the data that the user it's sind to my java SQL . Can any one help me … |
| | Do you think that the structured programming is still useful now on day (for developing)?  |
| | Create a program that displays the result of a sales transaction. The calculation requires three numbers. The first number represents the product price. The second number is the salesperson commission. These two numbers should be added together. The third value represents a customer discount; subtract this third from the result …  |
| | I want to ask. I have 3 textfield. For example I just have 2 number so I fill at the first and second textField. But, if I want to calculate the value of this textfield, I need to enter 0 to the third textfield. So, I want to ask about … |
| | hello everyone , please can anyone help me !! I have a list of keywords i used TextRank algorithme, and i have list of all words ,I want to combine Adjacent kaywords into a multi-word keyword depending on their position in the list of all words with java. For exemple … |
| | First, my apologies, I couldn't tag this as kotlin and I figured Java was the next closest thing. This is homework, I'm not looking for someone to do it for me, just a little help. So the first thing is that I've got a sealed interface with some subclasses (all …  |
| | I only use Java.I'm coding a software like Photoshop.Could you tell me abaot it? |
| | hi there i have a python http post request with no request but theres the code: requests.post("https://api.i66v1xg2.org/v3/moderate/+" + userid + "/") i dont know how to make it in java and in okhttp3 help pls thanks |
| | Develop an interactive java program to count the number of student who score grade A, B, C and D based on the list of marks given by a user. Display the number of students for each grade. Add in the feature to repeat or exit the program. Hint: Input Teachers … |
 | c++ sql phyton javascript html |
| | import javax.swing.*; import javax.swing.plaf.basic.BasicTreeUI; import java.awt.*; import java.awt.event.FocusListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; public class GamePanel extends JPanel implements Runnable, KeyListener{ final int originTileSize = 16; //The Size of the tiles, or grids final int scale = 3; final int tileSize = originTileSize * scale; final int screenCol = 10; final … |
| | Hi! I'm trying to improve a code shown below. My idea is to add multiple images to JPanel. It sounds like an easy task, but all my attempts failed so far. I tried to create [ICODE]Image image2 = getToolkit().getImage(Drag1.class.getResource("cross_cursor.gif"));[/ICODE] and then [ICODE]bi2 = new BufferedImage(image2.getWidth(this), image2.getHeight(this)...);[/ICODE]. But I can see … |
| | Can someone help me with the script that will do such a thing? |
| | I have a homework assignment that im not really sure how to approach as of right now, I've done some research but. I have not found really anything that would pertain to what I'm doing. Any help would be appreciated <3 . So far this is what I have: /****************************************************************************** …  |
| | Create three classes the Calculation class, Conversion class and Menu Class. The Conversion class should have the following methods. double KMToMiles(double distance) double MilesToKM(double distance) double FeetToMetres(double distance) double MetresToFeet(double distance) double KgToPounds(double weight) double PoundsToKg(double weight) double CelciusToFahrenheit(double temperature) double FahrenheightToCelcius(double temperature) The Calculation class should have the following …  |
| | I just dropped in and found something useful. But the java-code had to be extendet. So I would like to share the result. How to contribute code to the diskussion in: https://www.daniweb.com/programming/software-development/threads/332664/adding-multiple-images-to-jpanel-for-dragging-and-dropping-purposes#post2275496 Or is it closed by now. |
| | Hello everyone! I am writing a program for the birthday paradox that runs trials 10,000 times. I want to show that when N people are in a room, there is a 50% chance that there will be a duplicate birthday. I want to create an empty set, then add to … |
| | Hi everyone, I need ideas on how to initialize a new program in which a class GeometricSequence will extend Sequence. It has to implement public void generate ( ), which generates the sequence via 𝑎𝑖 = 𝑎0∙generator𝑖 (𝑖 = 0, 1, …, numTerms−1) and puts it into a double []. … |
| | Hello everyone, so I was working on ClippedAudio.java, and the program is supposed to clip the signal. The read method reads in the file audio.txt, the clip method clips the signal, and the write method outputs the clipped signal to the file clipped_audio.txt. I have to add the needed code … |
| | Hi everyone, I need ideas on how to initialize a new program in which a class GeometricSequence will extends Sequence. It has to implement public void generate ( ), which generates the sequence via 𝑎𝑖 = 𝑎0∙generator𝑖 (𝑖 = 0, 1, …, numTerms−1) and puts it into a double []. … |
| | package sadbinproject; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.SQLException; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JOptionPane; /** * * @author Notebook */ public final class admission_panel extends javax.swing.JFrame { /** * Creates new form admission_panel */ public admission_panel() { initComponents(); Connect(); } Connection con; PreparedStatement pst; public void Connect() { … |
| | Im looking for the "best" GUI builder for java. I use Eclipse to write my scripts, and i would appreciate you guys telling me your favourite GUI Builder and the reasons why. Thanks  |
| | Create a class named SavingsAccount and provide a method called deposit to allow a customer to deposit to his savings account, another method called withdraw to allow a customer to withdraw from his savings account, ensure that the debit amount does not exceed the savings account balance. If it does, … |
| | I am working on search API. Currently I am havinng 3 filter i.e. author, publish date, topic. Now I have created a Search API along with paginantion. based on request data it provides result (default page size is 10 for pagination). Now I want to acheive following. Whenver I change … |
| | I do not know where to even start :'( can someone please write the code so I can see the process and I can do other problems that are similar to this... For this programming project, you will create a program that will both design and implement a class that … |
| | Hi everyone, i want to solve the problem below with dynamic programming but i dont know where to start. Can anyone suggest me something? So the problem is about the find the minimum path with maximums golds. This is the code i have tried so far but it gets me … |
| | Hi everyone, I just want to ask if how i am able to make an if else statement inside a switch case. i want to execute something wherein the user may be able to choose again if he/she would like to do another transaction. for example, the user choose Yes …  |
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