Cours Python
Les développeurs parfois souhaitent coder librement des projets Django en ligne sans avoir besoin d'installer django ni même Python et sans avoir besoin d'utiliser un IDE spécifique, plusieurs plateformes peuvent être utilisées à cet effet. Ces dernières offrent de nombreuses fonctionnalités variées et adaptées aux besoins spécifiques de développement et de déploiement de projets Django…
Course Content About SQLite Databases Advantages and disadvantages of SQLite Databases SQLite Usage Areas Creating and managing databases with SQLite Creating and managing SQLite Databases SQL commands (SELECT, INSERT, UPDATE, DELETE) WYSIWYG editor (DB Browser for SQLite) Resources and references for learning SQLite 1. About SQLite Databases SQLite is a library that implements a lightweight…
Contenu du cours Description de la classe StringVar Liste des méthodes et attributs associées à StringVar Exemples d'usages de la classe StringVar 1. Description de la classe StringVar En Python, StringVar est une classe de la bibliothèque Tkinter, qui est utilisée pour créer et manipuler des variables de chaînes de caractères dans une interface utilisateur…
1. Description of String.format() methods In Python, the format() method is used to format strings by replacing placeholders within the string with specified values. The format() method provides a flexible way to create dynamic strings where certain parts of the string can be replaced by variables, values, or expressions. 2. Syntax and usage of the…
Contenu du cours What is a Python set ? Accessing elements of a Python set Length or cardinality of a Python set Operations on a Python set Summary of methods associated with a Python set 1. What is a Python set ? A Python set is a modifiable collection of distinct hashable objects, such as…
Content What is a PyQt5 widget ? Essential functionality Widget Signals and Slots Advanced widget List of PyQt5 widgets 1. What is a PyQt5 widget ? PyQt5 is a popular Python library for creating graphical user interfaces (GUIs) that allows developers to build interactive applications. A widget in PyQt5 is a fundamental building block of…
Content Description of the QLabel PyQt5 class Creating a PyQt5 QLabel Use a design style for a QLabel QLabel PyQt5 according to the object approach List of methods associated with a QLabel PyQt5 object 1. Description of the QLabel PyQt5 class The QLabel class: is a class of the PyQt5 library which allows to display…
Contenu du cours Description du module shutil Usage & syntaxe du module shutil Liste des méthodes associées au module shutil 1. Description du module shutil Le module shutil en Python est une bibliothèque intégrée qui fournit des fonctionnalités pour effectuer des opérations de haut niveau sur les fichiers et les répertoires. Il offre des méthodes…
Contenu du cours Description du gestionnaire des packages pip Installer des logiciels en ligne de commande avec pip Liste des principales commandes de pip avec description 1. Description du gestionnaire des packages pip pip est le gestionnaire de packages officiel pour Python. Il est utilisé pour installer et gérer les packages Python provenant de différentes…
Contenu du cours About django model Fields type in django model Creation of a Django model Adding model in django admin area Improved model management within the admin area 1. About django model In Django, a model is a Python class that represents a database table. It is a key component of Django's Object-Relational Mapping…
Contenu du cours How to install PyQt5 and PyQt5-tools Create a first PyQt5 window First PyQt5 window by using OOP 1. How to install PyQt5 and PyQt5-tools 1.1 How ti intall PyQt5 To install PyQt5, you can follow the steps below: Ensure you have Python installed: PyQt5 requires Python to be installed on your system.…
Content What is django app How to create a django app Hierarchical structure of django app Settings app the url of myapp Launch myapp in the browser 1. What is django app In Django, an app (short for "application") refers to a self-contained module or component that provides a specific functionality within a Django project.…
Contenu du cours About PyQt5 Versions history of PyQt List of advantages of PyQt List of modules associated with pyqt Licence of PyQt 1. About PyQt5 PyQt5 is a powerful: and versatile Python binding for the popular cross-platform GUI (Graphical User Interface) toolkit, Qt. It allows developers to create rich and interactive desktop applications with…
Content Django Installation Guide Creating a Django Project Django project structure Run Django Server Conclusion 1. Django Installation Guide Django is a high-level Python web framework that follows the Model-View-Controller (MVC) architectural pattern. It provides developers with a powerful toolkit and a set of libraries to simplify the process of building web applications. To install…
Contenu du cours What is django Framework ? Django Features Companies using Django Framework Version History Of Django Framework Django modules and packages Conclusion 1. What is django Framework ? Django is a powerful and popular web framework: written in Python. It provides a solid foundation and a wide range of tools for building dynamic…
Contenu du cours What is a Python module ? Creating and importing a module Partial import of module Import of an external module Import module as alia name List and display elements of a python module Python packages List of standard modules in Python 1. What is a Python module ? A Python module: is…
Contenu du cours Define a dictionary in Python Browse the values and keys of a Python dictionary Update Python dictionary: add or delete elements Associated methods with a Python dictionary 1. What is a Python dictionary A Python dictionary is a built-in data structure that stores a collection of key-value pairs. It is an unordered…