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Create and Save Random Color Grid as PNG Image

This Python script creates a 10x10 grid of random RGB colors using NumPy, converts it into a PIL...

Simple RESTful API in Node.js using Express

This Node.js code sets up a simple RESTful API using Express. It defines a route...

Dark Mode Toggle

This JavaScript code adds a click event listener to a button with the ID 'darkModeToggle'. When...

Try-Catch for Exception Handling

This JavaScript code demonstrates the use of try-catch blocks for exception handling. The throw...

cURL Login with Cookie Extraction

This PHP script uses cURL to perform a login operation, extracts cookies from the response...

Generate Fibonacci Sequence

Validate Password Strength

This JavaScript code defines a function isValidPassword that checks whether a given password...

Set and Access Environment Variable

This Node.js code sets an environment variable (API_KEY) using process.env and then logs the...

Convert a human-readable date into a MySQL-compatible date format

Use Carbon to convert human-readable dates into MySQL-compatible `YYYY-MM-DD` formats.