[database] Forum Topics

Managing state is a crucial aspect of React development yet it can be challenging to decide the best approach. With the advent of various libraries and built-in React features, developers have multiple options, such as local component state, Redux, MobX, Recoil, and the Context API. Each of these has its …

I wonder if there is any solution to drop an oracle table trigger using c# windows application project

I look after the company's access database which records the company's products from different suppliers. The table's primary key is the product code and the table also contains a description of the item, the supplier, if discontinued, buying in price and RRP. The product prices are updated from a spreadsheet …

i have 3 tables : users, deposit, withdraw **table users :** id , username, referral 1. 1, a1, null 2. 2, a2, a1 3. 3, a3, a2 4. 4, a4, a1 5. 5, a5, a2 **table deposit :** id, users_id, amount, status, approve_date 1. 1, 1, 10000.00, approve, 2022-10-01 14:52:53 …

Hello everyone! This question is related to using Sequelize with Node.js and MySQL. I have come across a small doubt and need your help. To enable CLS with Sequelize we initialize a CLS namespace using the following lines of code: ``` const cls = require('continuation-local-storage'); const namespace = cls.createNamespace('custom-sequelize-namespace'); const …

I work on `sql server 2017` I run script depend on `python language v 3.10` . I need to export data to excel fileStudentExport.xlsx already exist, and keep header without change after export. header of excel file StudentExport.xlsx before export data to it as below `StudentId,StudentName` after run script query …

It's running but it deosn't read any data from the access(blank grid view), what's wrong please help me Private Sub rrrrr(sender As Object, e As EventArgs) Handles r1.Click, MyBase.Click, Button9.Click, Button8.Click, Button7.Click, Button6.Click, Button5.Click, Button4.Click, Button35.Click, Button34.Click, Button33.Click, Button32.Click, Button31.Click, Button30.Click, Button3.Click, Button29.Click, Button28.Click, Button27.Click, Button26.Click, Button25.Click, Button24.Click, Button23.Click, Button22.Click, …

Hello guys, I'm using mustache php template engine with classes. My system is extendable via extensions which is injected in basecontroller construct method... The extensions is working correctly, but in them i have html and js... I want to move html/js in external files but i need to works with …

**Hello guys,** i need with something, i have aproject that am doing now and i have used php so the only challnge am meeting is to calculate grades for the following Overall marks is 100 (Has been divided into three assessments) **assignment 10% midsemester 30% and end semester is 60%** …

hello i'm trying to schedule event from mysql in node js i know how to execute query (connection.query("select * from test") but how to do that in nodejs --------> CREATE EVENT IF NOT EXISTS reurring_event ON SCHEDULE EVERY 1 MINUTE STARTS CURRENT_TIMESTAMP ENDS CURRENT_TIMESTAMP + INTERVAL 1 minute DO INSERT …

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> …

I have learning this from youtube,php quiz using ajax. I am facing problem when click on next button after last question it is not redirecting on final page. Please help me to fix this. I think responseText not working. Question.php page to where i display question <script type="text/javascript"> var questionno="1"; …

How can I save the registration data after connecting to the database (an empty table is created for me)? I do this in Blazor (C #). User.cs: [Table("Users")] public class User { [Display(AutoGenerateField = false)] public int UserId { get; set; } [Display(Name = "UserName")] [Required(ErrorMessage = "UserName is required.")] …

Hello, I created a function to show data related to a database called skede with fields "name" "surname" "age" in a page called vive.php This is the code function mostraskede(){ $ricercaskede = query('SELECT * FROM skede ORDER BY id LIMIT 1 OFFSET 0'); conferma($ricercaskede); while ($row = fetch_array($ricercaskede)){ //echo $row['titolo']; …

<LEGEND ><b><%=pagetitl%>:-</b></LEGEND> <div id="container"> <div id="dynamic"> <table cellpadding="0" cellspacing="0" border="1" class="display" id="example" style="width:98%;" > <thead > <tr style="background-color:#E6E6FA;border-color:#a7c9de;"> <th style="border-color:#a7c9de;" >File ID</th> <th style="border-color:#a7c9de;" >Title</th> <th style="border-color:#a7c9de;" >Name</th> <th style="border-color:#a7c9de;" >Last Refresh Date/Time</th> <th style="border-color:#a7c9de;" >Refresh Now</th> </tr> </thead> <tbody> </tbody> </table>

i want to store 2 column value in multi rows like if i paste a value in textarea like (12.50,25.100,5.30,78.500,98.2000) and this value insert in my table with 2 column like col1 col2 12 50 25 100 05 30 78 500 98 2000 so sir can you please help

Can anyone please help on this. Tenanti Version: ^5.0 Laravel Version: 7.x PHP Version: 7.4 Database Driver & Version: mysql-5.7.31 **Description**: When I install tenanti version getting an error in service provider. Illuminate\Contracts\Container\BindingResolutionException Unable to resolve dependency [Parameter #1 [ array $config ]] in class App\Providers\AppServiceProvider Steps To Reproduce: "orchestra/tenanti": …

I have a database form in Access 2016 with a field, with a pulldown menu of standard issues, that have been fixed then a field for Notes. If the issue in non-standard then the user picks "other" from the pulldown menu and makes a note of the fix in the …

I need help with my coding and I need to know how to configure my text for my button, Here is my code so far: class EyeSprite(Sprite): def __init__(self, game): Sprite.__init__(self, game) self.images = [ PhotoImage(file="C:\\Users\\John Magana\\Desktop\\Python Projects\\clicker game folder\\eye1.png") ] self.current_image = 0 self.current_image_add = 1 self.last_time = time.time() …

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Hello, I read here on DW [Click Here]( https://www.daniweb.com/programming/web-development/threads/108189/inserting-checkbox-values-in-mysql-php) I would like to know how to insert multiple checkbox values into multiple columns with values of "0" for no or "1" for yes. If possible I would like to keep them in an array such as: <input type="checkbox" name="animal_selection[]" value="tiger"> …

Can you help me decrypt the message with the given information. I figured out the first line is using Xor ciphers but how do I figure out the rest? Y[ZU[XZWZ\XXZjZ[[WWVWU Ogaqkxpgbqbfiof! Cyw'ss bun! Zqksxl cywd lnepwvs uozneh. Qjc mgabiy nfx vmz-djrhkfalfq. Xnjfx ai qjvi viqi uat pgw odjwp. The radio …

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Help me My Pc is hang right now

<?php ini_set('display_errors', 1); ini_set('display_startup_errors', 1); error_reporting(E_ALL); session_start(); if (isset($_POST['delete_account'])){ require 'conn.php'; global $conn; $password = $_POST['delete_password']; $email = 'delete@gmail.com'; $user_id = '5'; $sql = "SELECT * FROM user_acounts WHERE e_pasts=?;"; $stmt = mysqli_stmt_init($conn); // Inicializācija if(!mysqli_stmt_prepare($stmt, $sql)){ header ('location: userpanel.php?error'); exit(); }else{ mysqli_stmt_bind_param($stmt, "s", $email); mysqli_stmt_execute($stmt); $result = mysqli_stmt_get_result($stmt); } …

I have been trying to solve this error for almost 2 days have tried various posts from multiple places like github, stack overflow, and even daniweb. None have helped so far. So expecting atleast explaination for issue if you don't have answer. So here how I am creating database in …

Dear All, How to Save Finger Print (Template/Minutiae) into database, using SecuGen Hamster Pro 20 finger print reader, i have also downloaded SDK, in there sample code there is no any function to save Finger Print (Template/Minutiae) into database using vb.net. Please guide me. the sample code is here Imports …

Hello Everyone, Is this kesavan.I have small doubt.please clear me. How to add live NSE and BSE widget in my website

<a style="position:absolute;" href='/Superuser/Plantincharge/dashboard.php'>Back</a> <h4 style="position: relative; left:95%;"> <button onclick="myFunction()">Print</button> <script> function myFunction() { window.print(); } </script> </h4> <h3 style="text-align:center; font-family: sans-serif; border-radius: 25px; border: 2px solid #73AD21; padding: 5px; width: 200px; height: 25px; position:relative; left:500px; overflow: hidden;">PROPOSAL No.</h3> <?php //////////////////////////////////////////// // Collecting data from query string $id=$_GET['id']; // Checking data …