Building a Puppeteer Web Scraper with Docker on an app platform
Learn how to create a web scraper using Puppeteer, Docker containers, and the an app platform.
Comment utiliser les instructions Break, Continue et Pass pour travailler avec des boucles en Python 3
Au cours de ce tutoriel, nous allons passer en revue les instructions de break, continue et pass en Python, qui vous permettent d’utiliser les boucles for et while plus efficacement dans votre code.
How To Install the Anaconda Python Distribution on Ubuntu 20.04
This tutorial will guide you through installing the Python 3 version of Anaconda on an Ubuntu 20.04 server. Anaconda is an open-source package manager, environment manager, and distribution of the Python and R programming languages. It is commonly used for data science, machine learning, large-scale data processing, scientific computing, and predictive analytics.
A Guide to Time Series Forecasting with ARIMA in Python 3
In this tutorial, we will produce reliable forecasts of time series. We will begin by introducing and discussing the concepts of autocorrelation, stationarity, and seasonality, and proceed to apply one of the most commonly used method for time-series forecasting, known as ARIMA.
SOLID Design Principles Explained: Building Better Software Architecture
Understand SOLID design principles in object-oriented programming to write cleaner, scalable, and maintainable code. A must-read for developers and software engineers.
Como Construir uma Rede Neural para Reconhecer Dígitos Manuscritos com o TensorFlow
Redes neurais são usadas como um método de deep learning ou aprendizado profundo, um dos vários subcampos da inteligência artificial. Elas foram propostas pela primeira vez há cerca de 70 anos como uma tentativa de simular a maneira como o cérebro humano funciona, embora de uma…
How to Use Node.js and Github Webhooks to Keep Remote Projects in Sync
In this guide you will develop a Node.js server that listens for a GitHub webhook notification whenever you or someone else pushes code to GitHub. This script will automatically update a repository on a remote server with the most recent version of the code, eliminating the need to log in to a server to pull new commits.
Cómo crear una aplicación Web usando Flask en Python 3
El autor seleccionó la Free and Open Source Fund para recibir una donación como parte del programa Write for DOnations. Flask es un marco web de Python pequeño y ligero…
How to Install Node.js and Create a Local Development Environment on macOS
Node.js is an open source JavaScript runtime environment for easily building server-side applications. It’s also the runtime that powers many client-side development tools for modern JavaScript frameworks. In this tutorial, you’ll set up a Node.js…
How To Handle Asynchronous Tasks with Node.js and BullMQ
To avoid slowing down the request/response circle, you can use bullmq, a distributed task queue that allows you to offload time-consuming tasks from your Node.js app. To keep track of jobs, bullmq uses Redis to store a short description of each job in a queue. In this article, you will use bullmq to offload a time-consuming task into the background, which will enable an application to respond quickly to users.
