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| | Hi this is Palak, I am in third year of my engineering and my interest and strength is python, to enhance my skills into next level I need more study in this field therefore I want to know which python course will be best for me to enhance my skills … Programming python  |
 | I have a couple of scripts from the same template but different version. I am using php and mysql. I need to know how to update the mysql database and the script from version 1 to version 2 with a single click.  |
| | So I'm new to programming and currently, I'm creating a school project with Visual Basic and .NET, I know that I might either have a problem with formatting or converting or assigning a value(which I don't know how to do) but whatever I try the multiplied result always gives me … Programming vb.net  |
| | I'm making a book system, although I'm stuck. My goal is to let a user input again after the user inputs. ex. User inputs Book 1 then User wants to input another and make it Book 2. Also, I want to let the user return to the main menu if … |
| | Hi, I'm new here and pretty new to c++ and programming in general. During one of my first excercises I tried to work with classes but I don't know how to output an class object in another class. Here is my Code with the text in [] (Circle.cpp) where I'm … Programming c  |
| | 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 … Programming c++ |
| | Disclaimer: this is a project work. I might be having issues with the follow but here is what I am doing: push changes to github travils builds image and pushes to docker AWS EKS pulls the image and starts container now my issue is the following variable is undefined: const … |
 | I just racked my brain for the past hour trying to fix a bug, and learned something new in the process. I always thought that the jQuery function `.data('key')` was a wrapper for `.attr('data-key')`. It turns out that's not the case! Take the example: `<div data-key="foo">`: I can use `data('key', … |
| | Unable to execute the VB.Net code even can't view in Print Preview after clicked. Anyone there to help me. I'm new to VB.Net. Imports System.Drawing.Imaging 'Imports IDAutomation.Windows.Forms.LinearBarCode Imports System.Drawing.Printing Imports System.Configuration 'Imports GenCode128 Imports System.Data.SqlClient Public Class Form1 Dim table2 As New DataTable Dim dte = Date.Now() Dim PrintDoc As … Programming vb.net visual-basic |
 | ## Introduction ## When working with Espresso tests, you might have found it hard to make Espresso wait for background tasks to complete before performing other actions or assertions. Fortunately, the classes in the Espresso **idling** package exist to cover this use case. In this tutorial, we will learn how … |
| | ## Introduction ## In this tutorial, we will learn how to load data asynchronously into a **ListAdapter** (*a subclass of **RecyclerView.Adapter***). ## Goals ## At the end of the tutorial, you would have learned: 1. How to serve asynchronous data to a **ListAdapter**. ## Tools Required ## 1. Android Studio. … |
 | # Introduction # As we move into 2022, businesses will continue to look for ways to become more data-driven. This means that knowing how to use Structured Query Language, commonly called SQL or 'Sequel', will remain an essential skill for data scientists, analysts, and developers. In this post, we'll provide … |
| | ## Introduction ## In this tutorial, we will learn how to filter and validate Intents fired from the application under test. ## Goals ## At the end of the tutorial, you would have learned: 1. How to filter and validate Intents in Espresso tests. ## Tools Required ## 1. Android … |
 | Hello all, I have a question I have a list view in eg and there are songs in it now I want when I click on a button that he plays all the music in succession but I can't get that done can someone send me an example? Thank you |
| | I am using the code below to populate the DataGridView. I need help in that the Barcode Image is not being generated according to the txtLab.text amd the alphamumeric value. Please see attached image. Thanks Private Sub btnAdd_Click(sender As System.Object, e As System.EventArgs) Handles btnAdd.Click Dim alphaNumeric As String = … |
| | FPDF is a class that provides a useful way to deal with PDF documents using dynamic content. Sometimes, according to a special circumstance, also would be valuable to send directly the PDF as attachment e.g. send an invoice automatically after processing a payment. In this example we use a html … |
 | I'm trying to create two car objects, that move across the frame, in opposite directions, at different heights so they don't collide. This type of programming is new to me, and after following the only example I'm provided with, I still can't get this to work. All the code I … |
 | Hey guys is there a way to intercept shut down to make the user enter password if the state is in the locked state? Its just that I am engineering an anti-theft app and would to disable shut down from lock screen while the device is in the locked state. … |
| | .model small .stack 100h .data Spc db 0dh,0ah, " $" ;New Line ;Bases Conversion ConT db 0dh,0ah, " Conversion $" ;Conversion Title ConBs3 db 0dh,0ah, "Base 3 to Base 5 " db 0dh,0ah,0dh,0ah, "Base 3 [00 to 22] : $" ;Enter Base 03 Number EqBs3 db 0dh,0ah, "Base 5 Equivalent … |
| | the codes has to include for and while loops.   |
| | hello everyone , i have a code for selection sort and i wanna modify it to give me a running time , any help? |
| | Write a Program to Delete an Integer from an Array of random numbers? Please reply anyone |
| | Hello I create project based on c# , and i make roles like admin and users , so that i want to give special premission to users to perfom tasks . if anyone know how i can make or write this code , please help me . and in advance …  |
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| | I need to do c++ programming without using array and function.please help me.i attach file below. Programming c++ |
| | ## Introduction ## When working with Room, you might have run into a situation where you only want to update specific fields of an entity instead of replacing the entire row. In this tutorial, we will learn how to do this in two different ways. ## Goals ## At the … |
| | ## Introduction ## On the android platform, widgets provide a quick way to interact with your Apps. They are extremely useful at providing quick information without the user launching the app Activities themselves. Common use cases for homescreen widgets are weather, email, or banking information. In this tutorial, we will … |
| | ## Introduction ## Starting from Android 10 (*API 29*), Android places many restrictions on how apps can launch activities from the background. There are a couple of exemptions, which can be found on this [list](https://developer.android.com/guide/components/activities/background-starts#exceptions). At the end of the list is the usage of the *dangerous* permission `SYSTEM_ALERT_WINDOW`. I … |
| | > This is the code for reading from a txt file, but creating a code for writing into a txt file that goes along with this reading code is pretty difficult and am looking for any ideas that can help me in implementing this using linked list along with txt … Programming c++ |
| | Picture box picture control is not working using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsApp3 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } Color a0; Color a1; Color a2; Color a3; private ColorDialog … |
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