Code Snippets Library
A collection of useful, modern, and community-contributed code snippets.
Elegant Fibonacci Sequence Generator
This Python code generates Fibonacci numbers up to a specified limit using a concise, efficient generator function. It demonstrates a clear and readable approach to a classic algorithmic problem.
Language: python
Published: July 28, 2025
Reviving a Vulnerable PHP Guestbook: A Modernization Case Study
This snippet implements a simple guestbook functionality using outdated PHP and MySQL interaction. It's representative of early web application development practices, highlighting common vulnerabilities.
Language: PHP
Published: July 28, 2025
Python Function for Fibonacci Sequence
This code defines a Python function that generates a Fibonacci sequence up to a specified number of terms. It demonstrates iterative approach for efficiency.
Language: python
Published: July 28, 2025
php,api,gemini,json,random,astrology,data
This function calculates the sum of all numbers within a JavaScript array. It handles empty arrays gracefully and non-numeric elements.
Language: javascript
Published: July 27, 2025
PHP API: Generate Random Gemini Data
This PHP code generates a JSON response containing random Gemini data. It's a simple example and can be expanded for a more complex API.
Language: php
Published: July 27, 2025
Python Function for Fibonacci Sequence
This code defines a Python function that generates a Fibonacci sequence up to a specified number of terms. It uses iteration for efficiency.
Language: python
Published: July 27, 2025
Python Function for Fibonacci Sequence
This code demonstrates a recursive Python function to generate the Fibonacci sequence. It efficiently calculates Fibonacci numbers up to a specified limit.
Language: python
Published: July 26, 2025
Python Function for Fibonacci Sequence
def fibonacci(n): """Recursive function to generate Fibonacci sequence up to n.""" if n <= 0: return [] elif n == 1: return [0] else: list_fib = fibonacci(n-1) next_fib = list_fib[-1] + list_fib[-2] if len(list_fib) > 1 else 1 list_fib.append(next_fib) return list_fib # Get input from the user num_terms = int(input("Enter the number of terms: ")) # Generate and print the Fibonacci sequence print(fibonacci(num_terms))
Language: python
Published: July 26, 2025
Python Function for Fibonacci Sequence
This Python code defines a function that generates a Fibonacci sequence up to a specified number of terms. It uses iteration for efficiency.
Language: python
Published: July 25, 2025