Web Development Forum

How much can it cost to create a social network in the web?

I just hired a developer in India to write an API upload script for my cloud server. He just finished it and it works fine for him, but I've tried it in all browsers and it doesn't work at all for me. I'm in the UK. What could cause this?

hi i just came here if theres someone who coudl help me with my problem whenever i add a new user this keeps on appearing\ "INSERT INTO teacher_info (firstname,middlename,lastname,gender,address,date_joined,username,password) VALUES ('John','Doe','Doenut','Male','New york USA','2021-06-11','john','admin') Fatal error: Uncaught PDOException: SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of …

## Introduction ## This tutorial teaches you how to create a Spring Boot application that provides RESTful API Endpoints. These endpoints are best consumed by other applications or for integrating with a SPA (Single Page Application) frontend such as Angular. For the purpose of this tutorial, we will create a …

i need to show the image displayed in database but it shows default image <?php $link = new PDO("mysql:host=localhost;dbname=campusdrive", "root", ""); $link->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $Sql = "SELECT Image FROM student_form WHERE Sessionid = :Sessionid"; $stmt = $link->prepare($Sql); $stmt->bindParam(":Sessionid", $sessionid, PDO::PARAM_STR); $sessionid = session_id(); $stmt->execute(); $count = $stmt->fetchAll(); if($users = $stmt->fetchColumn()){ echo …

What are the pros and cons of plain PHP or Classic ASP? PHP and Classic ASP are server-side scripting languages. What is wrong with having a website written in this instead of the trendy JavaScript Frameworks like React, Angular etc.? If memory serves me correctly, there is an issue with …

I am trying to output data for selected dates and think I have managed to do the sql query but it's currently not outputting the total amount, below is what it is currently outputting I am looking for the following From To Expense Category Expenses Total 01/01/2018 31/12/2018 Accounting Costs …

Hello , i am creating new website using asp net and c# .. what i am basically doing is that i have somedata in my database and will let the user show them in report based on what he is gonna choose to display for example i have in my …

How do I speed up the WordPress site [3muda.com](https://3muda.com/)

Hi, I am developing one web application. In which I want to display pdf file on the web browser by selecting the pdf file or any fixed pdf file. so, if anyone knows then please tell me the script code so will develop it for my web application. i will …

--Hi DaniWeb. I have been doying bulk data Uploads from Excel Sheet to MySql data base and hence thought that I may need the reverse of this process and so Export MySql Tables into Excel Format for Backup purposes (I also will be happy for a better suggestion for a …

This button page implements "window.open()" to open a new window. I would like to ask how I can automatically bring the button page to focus if I am browsing another page and the button page is not closed. I don't want to use "window.open" again to bring the button page …

I have some php code on view invoice and it's getting all the data I need to from three database tables but for some reason it's not getting the data for one specific column and unsure why I have done a echo sql and it is echoing the sql query …

I built a Web server myself, want to achieve the entire browser minimization,except "JAVA" and "JSP", what method can achieve this effect. There are a lot of examples of browser minimization using "JS" on the internet, but none of them worked for me. Some people mentioned that it might be …

Hi its Huzaifa From Pakistan! i am a designer (web and graphic). want to learn **programming**

Hi. I have a question. So, I'm registering a user, but a table is created for me (empty), and I can't figure out how to save my data when registering in the database? I tried to write various functions, but I failed. Below I send the code: Users.cs: using Microsoft.AspNetCore.Mvc; …

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 Everyone! I'm curious on how much should I charge my client to maintain his website? updates, few changes. I am new to this job, so I am not sure how it works, i'm a freelancer. Website Information : 1. Wordpress 2. They have template already, and information on their …

Hello helpers, I'm having a problem with sorting (3rd column) a flat file. flat file looks like this: 20210103|~|3 jan 2021|~|Harold|~|m| 20210121|~|21 jan 2021|~|Elly|~|f| 20210213|~|13 feb 2021|~|Silvy|~|f| 20210330|~|30 mrt 2021|~| George|~|m| Now I want to save it in a new flat file sorted on the **3rd column** Result: 20210121|~|21 jan …

1.Write the SQL statement to list all columns of the Product table for products costing more than $50. Order the results by product manufacturer (ProdMfg) 2.Write the SQL statement to list all columns of the Product table that contain the word Ink Jet in the product name 3.Write the SQL …

Hello, I'm facing loding issue on my[ Grocery store](https://www.chococraving.com) when i swiches to clouldflre CDN service. They load much higher then normal. Have any perfect configure for clouldflare for DNS settings. We website is Wordpress based and using Digital Ocean Hosting. Thanks in advance. Salman

9. Write a JavaScript program to generate n number of random numbers and store them in an array. Sort the generated numbers in ascending order using array sort method. Develop separate functions to find mean and median of numbers that are in the array. Display the results with appropriate messages.

Hi, I am looking to create a multis-step filterable gallery as shown in the attached image. I am using wordpress Please help! 

$curl = curl_init(); curl_setopt_array($curl, array( CURLOPT_URL => 'https://livehealth.solutions/getAllTestsAndProfiles/?token=3f115cd0-c79b-11eb-b07b-0aa43715764a', CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => '', CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 0, CURLOPT_FOLLOWLOCATION => true, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => 'GET', )); $response = curl_exec($curl); curl_close($curl); $resArr = json_decode($response); echo "<pre>"; print_r($resArr); echo "</pre>"; **displays the list of array values... as shown …

Hi Everyone, I am looking for a way to add a username to confirm a seat choice for certain weeks, I already have the PHP Code to confirm the seat when choosing but on the image i would like for it to display the username so other people know its …

Hello. I have this code. I want to show 'correcto' when 'response' is 'ola', but not working. I have this procedure to do it fails: -Change php response (echo) to number,, `echo "ola";` to `echo "25";` -Change javascript,, `if(response == 'ola')` to `if(response == 25)` <script src="jquery-3.5.1.min.js"></script> $.ajax({ type: "POST", …

Hello i have question i am new at using aspx and c# .. after i get my website from server using FTP i can access the aspx page only but i can not view the code of c# behind it .. i think they are saved in bin file but …

hi everyone, i want to display content of div into sweet alert message and here is my code <?php echo '<script> var swal2container = $("#swal2container").text(); setTimeout(function() { swal({ title: "Alert!", text: swal2container, type: "error" }, function() { window.location = "index.php"; }); }, 100); </script>'; ?> <div id="swal2container">test</div> i still cant …

I have three tables in mysql which make up the dropdown menu, as below code. I would like to get a $ breadcrumb variable with link from this menu. Example: Home / Woman Home / Woman / Clothes Home / Woman / Clothes / Women T-Shirth-2 It is possible?? <div …

I need help for my code after the user done register for their new account in my system. Here is the verification link that the user will receive via email for him/her to verified the email: `http://localhost/staff/email_verification.php?activation_code=49024f2e7b8c05dc1g66005g780g6060 ` But, when the user click on above link, I notice based on …