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| | I'm getting an error I'm very new to vb.net and designing an application with visual studio 2019. My application is to Read the registry key open subkey to retrieve displayname and displayversion. I would like to add an array to read multiple key values under the key locations for both …  |
 | Hello everyone, I've been using this website and it has helped me with it's hundred of solved cases, but I couldn't find one appropriate for this one. I have created a Menu() function that looks like this: [CODE=C]int Menu() { int i; printf("MENU\n\n"); printf("1 - ...\n"); printf("2 - ...\n"); printf("3 … |
 | ## Introduction ## Although not included in the headlines, the release of JDK 17 also added 3 sets of new methods to the class `java.lang.Process`: 1. `inputReader()` to read from stdout. 2. `inputWriter()` to write to stdin. 3. `errorReader()` to read from stderr. In this tutorial, we are going to … |
| | ## Introduction ## When working with an application with a global user base, there is usually a need to display text, numbers, currency, date, and time in multiple localized formats. For example, the **en-US** (*English-USA*) version of the date September 22, 2021 is written as 22 сентября 2021 г. when … |
 | Hey guys, I want to Know is there any way to get sum of numbers which entered in single textbox in VB6 as a example; i have textbox named txt1 in that user can type any value (12+23+34+12....) (separate the values by adding "+").when the user click the command button, … |
| | can anyone help me to make an app |
| | #include<iostream> #include<conio.h> using namespace std; struct marks{ int phy[10]; int math[10]; int chem[10]; }; int main(){ struct marks m[20]; int i,n; cout<<"Enter the number of students : " << endl; cin >>n; for(i=0;i<n;i++){ cout<<"\nEnter Physics marks: " << endl; cin >> m[i].phy; [error here] cout<<"\nEnter Maths marks : "<< endl; …  |
| | I am sketching the architecture for a set of programs that share various interrelated objects stored in a database. I want one of the programs to act as a service which provides a higher level interface for operations on these objects, and the other programs to access the objects through … |
 | Good morning, i have a section in a php page as per code: <div class="container section" id="afterHeader"> <div class="row"> <div class="tabs movies"> <a class="style1">1^ WEEK</a> <ul> <li><a href="#thu">GIO</a></li> <li><a href="#fri">VEN</a></li> <li><a href="#sat">SAB</a></li> <li><a href="#sun">DOM</a></li> <li><a href="#mon">LUN</a></li> <li><a href="#tue">MAR</a></li> <li><a href="#wed">MER</a></li> </ul I would need to replace the part <ul> </ul> … |
| | Good afternoon guys, I am reaching out for help on C++. I just started the semester taking the Computer programming 1 at my college which is taught in C++. I am working on a chapter project qusetion and I feel lost on how to achieve the solution using the basic … |
 | i made a little crm app that has the Entities : Contact, Campus, Sub Campus, the contact has lookup fields for campus and sub campus. (each sub campus is related to only one campus) im supposed to make a plugin in C# that on contact creation it fills the campus … Programming c# |
| | I have a problem to do price data and i don't know to insert it into the coding this is question  this is the coding that i have made <?php $page_title = 'Yoho Express!'; include ('includes/header.html'); ?> <form action="q2.php" method="post"> <p><h1><fieldset><legend>Enter your information in the form below:</legend></p></h1> <p><b>Departure day:</b> … Programming php |
 | Hi, I've been trying to troubleshoot this iframe issue all day. I need help. First, the issue is an iframe on the frontpage is to load a php script for an Video ad. Second the frontpage is a php search script. Now, when you visit the frontpage initially everything is …  |
 | **Requires:** 1. Python version 3.8 or newer 2. wxPython version 4.0 or newer 3. exif module 4. Windows with NTFS file system To ensure you have the required packages please run the following 1. python -m pip install --upgrade pip 2. pip install exif 3. pip install wxPython I have … |
| | ## Introduction ## In Java 8, `@Repeatable` was introduced and this is the recommended way to create repeating annotations. We still have to create a holder Annotation(*annotation that holds an array of other annotations*), but we no longer have to declare the holder Annotation at the callsite. This tutorial aims … |
| | ## Introduction ## In Android development, the current recommended library for Dependency Injection is Hilt. The most obvious benefits of using Hilt are reduced boilerplate code and lifecycle-aware components(*and their associated annotations*). Hilt is a great library, but it is not perfect. Hilt is built on top of Dagger 2, … |
 | I'm hosting tounaments throughout the year, and have the price increasing each day. Code works, but I'mnot cure which elements to adjust to be able to display multiple prices adjusting simultaneously. I tried changing "rate" to "rate1" etc, but that wasn't enough... So I'm guessing variables within should be adjusted … |
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| | I need an end user license agreement for code shared amongst my home projects with other developers. The EULA needs to include a "pay to the order of x" clause, and also needs to include the ability for me to utilze the code at multiple companies that I could participate … |
 | I am just learning C++. I haven't made any games with SFML or anything like that. Just wondering whether SFML would be easy for a newbie like me. I am planning on using it after I finish learncpp.com. I am currently at the header guards section right now. Also, what … |
| | I'm not very good at Python as you can tell from my earlier posts. I'm trying to write a payroll program that gets the input from the user of how many hours worked and the hourly rate and calculates the total wages for the week. It also has to figure … |
| | How can I change my program's icon for anyone who uses the program? Obviously I would have to include the .ico file with it, but beyond that, I'm stumped. |
| | Hello ... i have a table which has one button i need to send the id of that record in the table to the next page the will be directed to once i click the butoon i don't want to send it in the url ... so what i did … |
 | i have this line to set the background color of a cell but instead of the color i specified it set the cell to black. Tried with diferent colors to check and it always set it to black. why is that and how to fix it? ws['A1'].fill = PatternFill(fgColor="7FFFD4", fill_type="solid") … Programming python |
| | I moved my website from host to another, moved database and public_html file, Also, I modified wp-config file and deleted hlaccess. But, now I can't update any plugin or delete there is message said update_option( 'siteurl', 'https://zone1on.com' ); update_option( 'home', 'https://zone1on.com' ); Skip to main contentSkip to toolbar At the … |
| | Hi everyone, I've been researching various python libraries to extract data from pdf files. Currently, I'm exploring PyMuPDF After installing it, I try to run a basic script to get the number of pages in the pdf file. However, the following runtime error occurs. File "/usr/local/apps/PyMuPDF-1.18.17/fitz/fitz.py", line 1281 def is_rectangular(self) … |
| | Anyone know why this is not adding borders to my sheet? thick = Side(border_style="thick", color='FF0707') ws['F1'].border = Border(top=thick, left=thick, right=thick, bottom=thick) for row in ws['A1:D10']: for cell in row: cell.border = Border(top=thick, left=thick, right=thick, bottom=thick) Programming python |
 | I want to make several of my textbox.text properties equal to variables. I tried: Dim outcome As New txtResult.Text outcome = "xxxxx" this produced an error. :( first, is this possible and if it is, what am I doing wrong??? |
| | ## Introduction ## Before Java 8, methods had to throw an exception or return `null`, with neither of which approaches were perfect. Optional, OptionalInt, OptionalLong, and OptionalDouble were introduced in Java 8 to represent values that might possibly be `null`. Optionals have two internal states, **empty** or **present**. An Optional …  |
| | ## Introduction ## There are many ways to design secure Java objects. In this tutorial, we are going to learn how to create secure Java objects by understanding **Accessibility**, **Extensibility**, and **Immutability**. ## Goals ## At the end of this tutorial, you would have learned: 1. Understand how and why … |
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