We have two arrays that are based on the results of two MySQL SELECT queries, array_1 looks something like this: And array_2 looks like something this: I need to end up with a single array where each object in array_1 has a copy of each object in array_2. I.e. each “studentID” gets a copy of every “pacesetterID”. I’ve tried forEach
Tag: mysql
Unknown column ‘narozeni’ in ‘field list’
Hello Im making database record in my discord.js bot. But im steel getting this error: Code: Db: Image here! I want to make record in database. I actually tried to give on values `. But still happens same error Answer Try using single or double quotes in the raw sql query. For example: Backticks are not used in this way
Using JavaScript, how can I pull info from a database and order it in a list?
I have a rough idea on how to do this, but it doesn’t seem to be working too well. What I have already achieved is pulling all of the data necessary that needs ordered. What I need is a way to take all of that information and order it from the highest number to the lowest number, and then display
Check if user is inactive (last time he logged in) node.js mysql database
I have a little question. I would like to check when a user was logged in the last time. If the account is inactive it will be deleted from the database. I have no clue how to implement this. or how to check the time the user has logged in the last time. Can someone help me, please… I would
Encrypting data using query in Node.js and MySql
Is it safe to encrypt the data posted in MySql using query in node.js? I tried something like this and it works pretty fine in terms of encryption but I don’t know exactly how safe it is, I am pretty much a begginer in this area. Answer Let’s say I wanna encrypt the password so it could be safe from
code event[] calendar in laravel 8 not working
I created a calendar with laravel 8 and PHP 8,it is running ok in php 7 but I have to upgrade to php 8 because of the demands of the times I have successfully saved data in the database but the data in mysql does not appear in the calendar, even though I have used event[], I have checked that
how to return in connection.query
I have a problem… I wanted to return “A” but The result was “B” I don’t know what to do Please help me my code: My results Answer You are mixing here callback with promises. To reach what you want, wrap your function in a promise:
SEND BLOB VIDEO (FROM WEBRTC) TO A MYSQL SERVER IN PHP
I have tried using some code to get blob uploaded to server, but this code has not functioned as intended. need help in finding where the error is and perhaps how to upload blob video to MySQL server. The js code I used is Then this is the PHP code I tried Once I am able to get this working
I am trying to fetch information from phpmyadmin database, but in browser it’s showing cannot get/employee and in command prompt there is no error
Windows PowerShell Copyright (C) Microsoft Corporation. All rights reserved. Try the new cross-platform PowerShell https://aka.ms/pscore6 PS E:Developmentcrud-node> node index.js Express server is running on port number: 8000 DB connection is successful Answer there seems to be spelling mistake in end point. The one you specified in error detail and the one defined in the code are different
Redirect based on the ?id= parameter in the url
I have a login system that I build in PHP and MySQL. if any of my users log in they get directed to the user.php page I have an authenticate.php page that redirects the user based on their ID to a page. This is the code that adds the id to the URL: header(“Location: user.php?id=”.$id); ) Can I write a