Programming

Finite State Machines (FSMs) are a powerful tool for modeling and controlling systems that have a limited number of states and inputs. In software development, FSMs are commonly used to design user interfaces, create game mechanics, build chatbots, and implement various communication protocols. They can be implemented in different ways…

Django is one of the most popular web frameworks that is written in Python. It follows the principle of Don’t Repeat Yourself (DRY) and promotes rapid development by providing a set of tools, libraries, and conventions that handle common web development tasks. What makes Django powerful is that it has…

An unsolved mystery in combinatorial number theory — Imagine 8 runners on a circular track of 1 unit length all running at different constant speeds and all starting from the same place. Will each runner be at least 1/8 units of the track away from every other runner at some point in time? Will each runner eventually become…

Dart Records — Dart 3.0’s golden baby? With the launch of Flutter 3.10.0, Dart 3.0 was officially introduced, bringing along a plethora of thrilling features. Numerous Flutter developers were already enthusiastic about giving it a try, generating a great deal of anticipation. …

Advanced JavaScript concepts refer to the more sophisticated and intricate aspects of the JavaScript programming language. Here are some key concepts: — * Closures * Promises * Prototypes and Prototypal Inheritance * Event Loop * Modules * Generators * Arrow Functions * Asynchronous Iteration * Proxy * Reflect API 1. Closures Closures are commonly used to create private variables and encapsulation in JavaScript. By defining variables within an outer function and returning an inner function that accesses and modifies those variables, you can control the visibility and manipulation of data. …

Introduction: Are you a beginner aspiring to embark on an exciting web development journey? Look no further than Django, the Python-based web framework that streamlines the process of crafting robust and scalable web applications. In this article, we’ll dive into the world of Django, exploring its key concepts and guiding you…

Transitioning from SQL to Pandas to improve your data analysis workflow — Data analysts, engineers, and scientists alike are familiar with SQL. The querying language is still widely used across the board for working with relational databases of any kind. However, more and more nowadays, especially for data analysts the technical requirements are going up and people are expected to at least…

Before we get into the subject of coroutines, let’s give a short introduction to the differences between synchronous and asynchronous programming. If you already know about the concepts of asynchronous programming, skip to coroutines. Singletasking vs. Multitasking Imagine the scenario of early operating systems that only supported the execution of one process at…

by Stephen Bussey — A Elixir book by Stephen Bussey is now in beta from The Pragmatic Bookshelf: From Ruby to Elixir Elixir will change the way you think about programming. Use your Ruby experience to quickly get up to speed so you can…pragprog.com During the beta period, readers can make comments and suggestions on the book’s page on DevTalk: From Ruby to Elixir Book Portal | Devtalk Use your Ruby knowledge to quickly learn Elixir and build scalable applications using the most powerful libraries in…devtalk.com