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| | Hello! I'm working on this linked list project where I'm supposed to save the employee data in a linked list and apply some operations. and I am new with c++ so I'll show you my code and please help me with it. my questions are: 1- whenever I enter a … |
| | Hi I'm using European payment provider which is providing me API to communicate with them. There is a step where I need to ask from a buyer credit card info (number, expiration and CVV) so I can pass that info to that payment gateway via API. Is that even allowed? … |
 | What is great about Amazon is that there is no one way to start an Amazon business. From the business model you choose the products you decide to sell, there are many ways to succeed on the platform. However, the steps required to get up and running on Amazon remain … |
| | statement: write a code in which user first select what type calculator they want to use. Simple or scientific and on that basis they do the calculations. I have written the following code but it is not running. I am unable to figure out the problem. Please anybody help!! #include …  |
| | as an game engine dev i created an console graphics engine to create blazing graphics contains lighting and shadows and draw algorithms and the for loop for my 3D part was running slow and no flicker but slowly generates the walls and everything and when i update the frame again …  |
| | line 5: Declaration syntax error line 59: function containing do are not expanded inline line 153: function containing while are not expanded inline line 218: declaration terminated incorrectly Programming c++ |
| | I'm using Visual Studio 2017. After installing Productivity Power Tools 2017/2019 extension, I can't use the copy operation. The first time I try to copy a line or block of code after installing the extension, Visual Studio generates an error saying: > "Type library exporter encountered an error while processing … |
| | 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.  |
| | Write a program that converts pounds into kilograms. The program prompts the user to enter a number in pounds, converts it to kilograms, and displays the result. One pound is 0.454 kilograms. Here is a sample run: |
| | HELP! We are a volunteer-driven not-for-profit offering motorcycle safety training and skill development with a huge database issue as described below. We cannot identify any of our volunteers that can tackle our database issue...here it is, can you volunteer your time to help us? We would be glad to hear … |
 | ## Introduction ## When using Navigation Components, you might have wondered how to pass arguments between destinations. We will learn how to do just that in this tutorial. This tutorial also builds upon the [Basic Navigation](https://www.daniweb.com/programming/mobile-development/tutorials/536923/android-native-how-to-use-navigation-component#post2282945) tutorial, so if you are not familiar with Navigation Components, I would recommend you … |
| | Ive created a snake game with the help of a tutorial and i want to create a pause function for my program however, every other tutorial and website i looked at hasn't really helped, can someone help me figure out how to pause my game?  |
 | In a C# solution, how do I add an .EXE project to a solution of DLL project's? This is using Microsoft Visual Studio Professional. I have been handed a solution file which contains three projects. But all three projects generate DLL files. It is kind of unique because I have …  |
| | Please help me with my project. Currently i am trying to make a receipt that only list the things that you order. But i have no idea how to do it. Please Help #include <iostream> #include <stdlib.h> using namespace std; void check (); void start(); void printacc(double pa); void printphone(double … Programming c++ |
 | Hello Daniweb, I was wondering how come a cURL API I made to call a function from my other website (but on the same hosting plan) no longer works. I even tried making a test API to call in the same directory, eg... :api.php <?php die(json_encode("something")); ?> :testing.php <?php $url … |
| | I am interested in technology, however I do not wish to go to university and after stumbling upon the MIT Challenge, I have taken it as a proof of concept. Clearly education is changing, and I would like to take a less traditional route. But before I go too far, … |
| | ## Introduction ## Among all of the animation API’s on Android, MotionLayout is one of the best classes to use to create complex animations. It can animate property and motion of multiple views at the same time. Other benefits include declarative style XML and the intuitive **Motion Editor** built right … |
| | ## Introduction ## When working on Android with Kotlin, you might have ran into property delegates on a few occasions, such as `activityViewModels()` from `androidx.fragment.app` or `remember()` from `androidx.compose.runtime`. In this tutorial, we will learn what property delegates are and how to create them ourselves. ## Goals ## At the … |
| | ## Introduction ## If you are working on a native Android app using the View system, then you might have come across a situation where you would need to add a Composable (`androidx.compose.runtime.Composable`) into your View hierarchy. In this tutorial, we will learn how to add a Composable into an … |
 | Anyone can help me? Create a C++ program that will contain a function to sort an array of 5 integers in ascending order, in which the function returns a pointer that points to the sorted array. |
| | I am trying to convert 1 XML into another and want to increment the variable as many times the loop executes. XML Code- [code] <?xml version="1.0" encoding="ISO-8859-1"?> <?xml-stylesheet type="text/xsl" href="test.xsl"?> <catalog> <cd> <title>Empire Burlesque</title> <artist>Bob Dylan</artist> <country>USA</country> <company>Columbia</company> <price>10.90</price> <year>1985</year> </cd> <cd> <title>Hide your heart</title> <artist>Bonnie Tyler</artist> <country>UK</country> <company>CBS Records</company> … |
| | Discussion on Cybercafe Managment System - Project. I am in student in IT Eng. and i am woking on project for developing a Cybercafe Managment System. So, i am taking a reference of "handycafe" software. But i need more details on this concept. About which features i can add,what type … |
| | please answer |
| | 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() { …  |
| | I have to write a c program for finding the impedance of RLC circuit and represent the result in both polar and rectangular coordinate system Programming c |
| | Can u help me I am making a game in pygsme pygame in python so when I run the program it appears a blank black screen instead of the image that I hve upload in pygame to make game so actuaaly when I run the program it appears blank black … |
| | I am a newbie and i am working with php and i have got the following error Parse error: syntax error, unexpected 'INSERT' (T_STRING), expecting ',' or ')' in verify.php on line 9 CODE SNIPPET:   |
 | To be honest with you, all the codes that i made were self taught, i had to advance myself to learn more stuff in C++ which my first challenge is to make a simple but clean made text based adventure game, but im at the wall atm. (don't judge me, … |
| | ## Introduction ## If you are working with the latest Material 3 libraries on Android, you might have wondered how to use the **Bottom Navigation Bar** in your App. In this tutorial, we will learn how to use the Material 3 Bottom Navigation Bar (BNB). ## Goals ## At the … |
| | ## Introduction ## Proto DataStore is a great way to store the **permanent** state of your application, especially if you prefer type safety. In this tutorial, we will learn how to store our App state using the Proto DataStore. ## Goals ## At the end of the tutorial, you would … |
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