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Here’s a collection of coding problems suited for Python beginners, each with an example and explanation. Sum of Digits Problem: Write a program that calculates the sum of the digits of a given number. Example: # Take input from the user number = input("Enter a number: ") # Calculate the sum of digits digit_sum =

Postman, a widely used tool for API development, testing, and documentation, is embracing artificial intelligence (AI) to further streamline and enhance the API lifecycle. With AI capabilities, Postman transforms how developers and teams approach testing, automation, and documentation, making these processes faster, more accurate, and user-friendly.   Automated API Testing Traditionally, API testing involves writing

Low-code and no-code platforms are transforming the software development landscape by enabling faster and more accessible application creation. These platforms allow users to design and deploy applications with minimal hand-coding, often through drag-and-drop interfaces. Here’s how they are impacting traditional development, along with some real-world examples.   Speeding Up Development Low-code and no-code platforms significantly

Optimum Web offers top-tier UI/UX design services tailored to help businesses create visually stunning and highly functional digital experiences. With a deep understanding of user behavior and cutting-edge design trends, Optimum Web's design team transforms ideas into intuitive and engaging interfaces that drive user satisfaction and business success.   Key Services Offered   User Research

`firewalld` is a dynamic firewall management tool in Linux that provides a flexible way to manage network traffic. You can easily add or remove ports and services to control the flow of traffic to and from your server. Below are examples showing how to add a port and a service using `firewalld`.   Adding a

In Rust, understanding the difference between `iter` and `into_iter` is crucial for efficient and correct iteration over collections like vectors, arrays, or other data structures. Both methods are used to create iterators, but they serve different purposes based on how you intend to iterate over your data. `iter`: Borrowing the Collection - Creates a Reference

FastAPI is a modern, high-performance web framework for building APIs with Python 3.6+ based on standard Python type hints. It is designed to be easy to use, fast, and efficient, providing a strong alternative to other popular Python frameworks like Flask, Django, and Aiohttp.   What is FastAPI Used For?   Building RESTful APIs: FastAPI

What is JetBrains?   JetBrains is a renowned software development company that specializes in creating intelligent, productivity-enhancing tools for developers. Founded in 2000, JetBrains is best known for its integrated development environments (IDEs), which support a wide range of programming languages and frameworks. The company's mission is to help developers be more productive by providing

Custom Software Development from Optimum Web   In today's rapidly evolving digital landscape, businesses require tailored software solutions to meet their unique needs and stay ahead of the competition. Optimum Web offers expert custom software development services, providing innovative, high-quality, and scalable solutions that align with your business goals. Here’s an overview of what Optimum

Proper firewall configuration is crucial for securing a Linux server. A Linux firewall acts as a barrier between your server and potential threats from the internet, controlling incoming and outgoing network traffic based on predetermined security rules. Here’s an overview of Linux firewall configuration for setting up a robust firewall on your Linux server.