Создание веб-приложения с помощью Flask в Python 3
Автор выбрал фонд Free and Open Source Fund для получения пожертвования в рамках программы Write for DOnations. Flask — это небольшой и легкий веб-фреймворк, написанный на…
How To Modify Attributes, Classes, and Styles in the DOM
In this tutorial, we will learn how to further alter the DOM by modifying styles, classes, and other attributes of HTML element nodes. This will give you a greater understanding of how to manipulate essential elements within the DOM.
How To Query Tables and Paginate Data in Flask-SQLAlchemy
In this tutorial, you’ll use Flask and Flask-SQLAlchemy to create an employee management system with a database that has a table for employees. You’ll use the Flask shell to query a table, and get table records based on a column value. You’ll retrieve records on certain conditions. You’ll order the results by a column value, and count and limit query results. Finally, you’ll use pagination to display a certain number of records per page in a web application.
Como configurar um projeto do React com o Create React App
O autor selecionou a Creative Commons para receber uma doação como parte do programa Write for DOnations. O React é um framework popular do JavaScript para a criação de aplicativos front-end….
Cómo configurar la plataforma de IDE en la nube de code-server en Ubuntu 20.04
El autor seleccionó la Free and Open Source Fund para recibir una donación como parte del programa Write for DOnations. Con el traslado de las herramientas de desarrollo a la nube, la…
How To Structure a Large Flask Application with Flask Blueprints and Flask-SQLAlchemy
In this tutorial, you’ll use Flask blueprints to structure a web application with three components: the main blueprint containing the home page and other main routes, a posts blueprint for managing blog posts, and a questions blueprint for questions and answers.
Austricksen eines neuronalen Netzwerks in Python 3
Der Autor hat Dev Color dazu ausgewählt, im Rahmen des Programms Write for DOnations eine Spende zu erhalten. Kann ein neuronales Netzwerk zur Klassifizierung von Tieren ausgetrickst werden? Das Austricksen…
How To Use Array Methods in JavaScript: Iteration Methods
In JavaScript, the array data type consists of a list of elements. There are many useful built-in methods available for JavaScript developers to work with arrays. In this tutorial, we will use iteration methods to loop through arrays, perform functions on each item in an array, filter the desired results of an array, reduce array items down to a single value, and search through arrays to find values or indices.
How To Use Database Migrations and Seeders to Abstract Database Setup in Laravel
Migrations and Seeders are powerful database utilities provided by the Laravel PHP framework to allow developers to quickly bootstrap, destroy and recreate an application’s database.
Cómo usar interfaces en Go
Escribir código flexible, reutilizable y modular es crucial para desarrollar programas versátiles. Trabajar de esta forma garantiza que se pueda facilitar el mantenimiento del código evitando la necesidad de realizar el mismo cambio en varios puntos. La forma en que esto se…
