Foreign key

HTML: Basic Template Structure

Finding Common Elements in Two Lists

This Python code defines two lists (list1 and list2) and then finds their common elements using...

Node.js: How to Create an HTTP Server

POST Request with Fetch API and JSON Data

This JavaScript snippet demonstrates sending a POST request using the Fetch API. It includes...

Convert Array of Objects to CSV

This JavaScript code demonstrates how to convert an array of objects (data) into CSV format. It...

How to Deep Clone an Object javascript

Calculate Distance Between Two Points

This JavaScript code defines a function calculateDistance that computes the Euclidean distance...

Generating UUID (Universally Unique Identifier) in JavaScript

File Upload with Type Validation in PHP

This PHP code checks if a file has been submitted, validates its type (allowing only 'jpg' or...