Spyder python tutorial venv . Aug 25, 2018 · Spyder is an Integrated Development Environment (IDE) for scientific computing, written in and for the Python programming language. It features a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep Mar 14, 2025 · A text editor a terminal and a Python installation is already everything, what you need to program in Python. 4 days ago · Spyder is an open-source Integrated Development Environment. Download; About; Blog; Docs; Apr 18, 2021 · Spyder是什麼？ Spyder是工程師，科學家以及數據分析師所設計來做Python的分析的IDE。因為只要安裝Anaconda的話就可以有Numpy, Scipy, Pandas, Matplotlib等等的計算package，雖然功能上有一點限制但是必要的功能都有在Anaconda裡，所以不用像Visual Studio, Atom等等再安裝其他的外掛(plug in)，所以其實在學習上蠻方便的。 Spyder 4 the python IDE for science 4 Graphics options There is a new Plots window, or you can set your graphics to automatic to get a separate matplotlib graph Aug 28, 2024 · spyder; Getting started with Spyder: a step-by-step guide. What’s interesting about Spyder is that its target audience is data scientists using Python. Avec des options d’installation simples, un débogueur intégré efficace, et une compatibilité avec les principales bibliothèques, il offre tout ce dont vous avez besoin pour optimiser vos projets. Selecting your environment’s Python interpreter. For using the Spyder IDE install Anaconda to install both Python and Spyder to your system from one link only. First steps with Spyder. Principalmente, se compone de un editor de texto y la consola o terminal de Python. You’ll get familiar with the most important parts of the IDE, especially those we’ll be mentioning throughout our docs. To ensure your code has access to the correct code completion and type information for your project, you must activate the conda environment associated with your project and select it as the Python interpreter in Spyder. Download Spyder here: https://www. Ele também é conhecido como Scientific Python Development IDE e possui um grande conjunto de recursos notáveis que são discutidos a seguir. Spyder offre de nombreuses fonctionnalités avancées qui peuvent améliorer votre productivité en programmation Python. Los desarrolladores de Python Spyder#. x and 3. This allows breakpoints and the execution flow to be viewed and controlled right from the Spyder GUI, as well as with all the familiar IPython console commands. This introduction includes information about naming variables, built-in constants, reserved keywords, built-in functions, syntax highlighting, data types (in It is an open-source cross-platform integrated development environment (IDE) for scientific programming in the Python language. ca Welcome to our Quickstart! Here you will find an interactive tour that will guide you through Spyder’s interface. Sep 20, 2022 · This tutorial will cover the Python 3 series language version. Jul 16, 2024 · Plus vous utilisez et expérimentez Spyder, plus vous vous y familiariserez. If you followed the Install Guide , you should have everything necessary to open Spyder 4. utoronto. org/spyder/installatio All of Spyder’ functionality (code completion, session saving, File Explorer, working directory, etc) is available without creating a Project. exe -m venv . Show 1. Puedes encontrar más información sobre cómo instalar Spyder en el sitio web oficial de Spyder. edureka. Gli sviluppatori Python lo scelgono per le sue Jul 16, 2024 · A lo largo de este artículo, te llevaré de la mano en tu primer recorrido por Spyder Python IDE. Jun 14, 2022 · Spyder es uno de los tantos IDEs que puedes utilizar para desarrollar tus proyectos de Machine Learning. Hier lernen wir die Grundlagen der beiden wichtigsten in Data Science verwendeten Tools kennen: Spyder ist eine leistungsstarke wissenschaftliche Umgebung, die in Python für Python geschrieben und von und für Wissenschaftler, Ingenieure und Datenanalysten entwickelt wurde. It discusses how to create a new project in Spyder, organize files into folders, and describes the main interface elements including the project explorer, IPython console, script editor, and other panes. Spyder’s capabilities and its integration with Python make it perfect for financial analysis. Guru99 - PyQt tutorial. x para programar en Python 3. Follow the steps given below to install the Python Spyder IDE: Note. Was ist die Spyder-Python-IDE? Spyder ist eine Open-Source-IDE für Python mit einer benutzerfreundlichen grafischen Oberfläche. Spyder is an open-source integrated development environment (IDE) widely used by Python programmers. It provides Editor to write code, a console to evaluate it, and view the results at any time, a variable explorer to examine the variables defined Spyder is a powerful scientific environment written in Python, for Python, and designed by and for scientists, engineers and data analysts. Spyder es un entorno de desarrollo integrado (IDE) para Python. exe -m pip install --upgrade pip pip install spyder-kernels==3. ” –Python creator Guido Van Rossum, from the foreward to Programming Python (1st ed. Esta es una aplicación de código abierto que está es El tutorial de Python¶ Tiene estructuras de datos de alto nivel eficientes y un simple pero efectivo sistema de programación orientado a objetos. In this course, we will use Anaconda: it is free and open-source, comes with Python and R, has an easy to use editor with integrated console (Spyder), has a simplified package management, and Oct 24, 2024 · Python Tutorial: How to Switch Python Versions in Spyder Spyder is a powerful Integrated Development Environment (IDE) for Python, particularly popular among data scientists and researchers. ) Interactive tour, tutorial and shortcut cheat sheet for new users. 0 version, released in November 2020, the debugging experience in Spyder is quite good. Hier erfährst du alles, was du über dieses unverzichtbare Tool eines französischen Entwicklers wissen musst. Select Completions in the status bar. org/#fh5co-downloadDownload Hello World demo file here:https: Apr 6, 2017 · Spyder. venv\Scripts\activate python. La elegante sintaxis de Python y su tipado dinámico, junto a su naturaleza interpretada lo convierten en un lenguaje ideal para scripting y desarrollo rápido de aplicaciones en muchas áreas, para Spyder is a powerful scientific environment written in Python, for Python, and designed by and for scientists, engineers and data analysts. Debugging in Spyder is supported through integration with the enhanced ipdb debugger in the IPython Console. As part of our complete guide on Python for SEO, we will learn how to use Spyder IDE to run Python. While Spyder is often installed as part of the Anaconda distribution, it is also possible to install Spyder without Anaconda. PyLab. One of the common challenges users face is managing multiple Python versions. Download Spyder Here: See full list on computation. È anche noto come IDE per lo sviluppo di Python scientifico e ha una vasta gamma di caratteristiche notevoli che sono discusse di seguito. Project ('my_project Nov 21, 2019 · As Python is open source, programs written in this book can execute on different operating systems like Windows, Linux, and Mac etc. com. 3. Jan 4, 2021 · Spyder’s developers have designed it to be the ideal tool for developing Python applications, and Spyder itself has been created using Python. You should see a window similar to the one in Fig. Download the Python le 01-guess. You can obtain Anaconda Python for free at their website,anaconda. Learning Goals# By the end of this workshop participants will know: The basics to develop plugins for Spyder, and get a general idea of its inner workings. physics. These tutorials look at installation on Python and Python IDEs, object orientated programming, the object orientated design pattern known as the Python data model, the concept of inheritance and how the data model is extended for text, numeric and collection based builtins classes and the numeric Python stack. You can think of a Spyder IDE as an application, like Microsoft Word, that helps you write in Python instead of writing in text format. Spyder comes included with the Anaconda package manager distribution, so depending on your setup, you may already have it installed on your machine. This post is part of the complete Guide on Python for SEO. 3, a free and open-source scientific environment 22. Spyder viene installato insieme a Pylab, un modulo python molto utile per la programmazione scientifica e il plot di dati su un grafico. Installation de Spyder par Anaconda. Spyder è un IDE per la programmazione scientifica che fa parte per tool Anaconda. scrapy shell URL. Topics covered in this book Python Language Basics, Python Running Python scripts in Spyder IDE. It comes with an Editor to write code, a Console to evaluate it and view the results at any time, a Variable Explorer to examine the variables defined during evaluation, and several other facilities to help you effectively develop the programs you need as a scientist. Diese Tutorial-Reihe des elab2go bietet einen Einstieg in die Programmiersprache Python. Basic Python libraries covered include NumPy, Pandas, Matplotlib, and Scikit-learn. For users needing Linux support, third-party Spyder plugins or Variable Explorer compatibility with custom-installed packages—all capabilities which the standalone installers currently do not yet provide—we advise using a Conda-based distributions. Para la mayoría de los usuarios en Windows y macOS, recomendamos nuestra Instaladores independientes como la opción más sencilla y robusta para obtener Spyder. next. Jan 19, 2020 · ¡Hola a todos!En este nuevo tutorial de La Cartilla te enseñamos como utilizar el IDE Spyder 4. Ia juga dikenal sebagai Scientific Python Development IDE dan memiliki serangkaian besar fitur luar biasa yang dibahas di bawah ini. Nov 13, 2020 · Python is a fantastic coding language to learn if you are an engineering student! It's free, widely used, has lots of support, and offers many packages and l O Python Spyder IDE é escrito totalmente em Python. You can change anything such as themes, syntax colors, font size, etc. Creating a Project # To create a Project , click the New Project entry in the Projects menu, choose whether you’d like to associate a Project with an existing directory or make a new one, and enter Nov 8, 2019 · Before writing parse function, test few things like how to fetch any data from given page. Help is available by typing the library name in the object bar. This document provides an introduction to using the Spyder IDE for programming. The older 2 series is not fully compatible, although some legacy codes do exist. Link used in this videohttps://pythonhosted. To do this make use of scrapy shell. 2 Your First Program Figure 1. ¿Qué es Spyder Python IDE? Spyder es un IDE de código abierto para Python, con una interfaz gráfica fácil de usar. Note: The current interface may look slightly different from what is seen in the video, but the functionality is the same. 3. May 21, 2023 · python. Hit [F5] and see what happens in the Console on the right. spyder-ide. Erste Schritte: Starten der Spyder-App Kennenlernen der Spyder-IDE-App Mit der Bibliothek „Pandas“ können wir May 1, 2020 · In this study, a Python script was developed using Anaconda Spyder version 5. Python Tutorial – Der Einstieg mit Jupyter Notebook. Installing Spyder # pip install spyder Starting Spyder # spyder Creating a New Project # # Create a new project project = spyder. Il existe divers IDE sur le marché parmi lesquels choisir, tels que Spyder, Atom, Pycharm, Pydev, etc. A diferencia de un editor de texto común, nos ofrece ciertas herramientas de análisis del código. It features a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep Sep 11, 2019 · Python Spyder IDE can be configured conveniently using the options present in the preferences menu. It offers a wide Dec 25, 2019 · This Edureka Python Pandas tutorial (Python Tutorial Blog: https://goo. Una vez que haya descargado el archivo de instalación de Spyder, siga estos pasos para instalarlo: Abra el archivo de Oct 24, 2024 · This tutorial will guide you through the steps to change the Python version in Spyder effectively. Finally, we’ll learn how to browse documentation using the Online Help pane. Now moving towards the installation of Spyder. È completamente basato in Python è può essere installato in modo semplice installando Anaconda questo link. Launch the Spyder IDE. Python Python tutorial for APMA0340; SymPy tutorial for APMA0330 IDEs - Spyder; IDEs - Jupyter; Hello, world! Basic Operations; Data Types; Containers; Control Flow; This video is covering an introduction to the most important features of spyder. Descarga de Spyder. Check it out: Python Pandas Tutorial; Python Numpy Tutorial; Python Exceptions Tutorial; Python Matplotlib Tutorial Spyder is an open-source Python IDE that’s optimized for data science workflows. 0. Sep 4, 2023 · Spyder (Scientific PYthon Development EnviRonment) ist eine Open-Source-IDE für die Programmiersprache Python, die speziell auf die Anforderungen von Data-Science-Profis zugeschnitten ist. Es una poderosa herramienta para la ciencia de la computación y para la programación en Python. Understanding Python Environments Before diving into the process of changing the Python version in Spyder, it’s essential to understand the concept of Python environments. (own screenshot) Anaconda. co/python ** This Edureka video on 'Python Spyder iDE' will train you to use the Python Spyder IDE alo previous. Introduction to financial analysis with Spyder# Mar 28, 2024 · It lets you run Python code interactively and integrate blocks of text, graphics and visualisations. Complete playlist all of Professor Easton's course on Python With the Spyder IDE. Once you open it, again under Panes in the View menu, you will see an index of modules from which documentation is available, including both those in the Python standard library and any third-party packages that may be installed in Spyder’s environment. Nous espérons que ce guide vous sera utile dans votre parcours d'apprentissage de Python avec l'IDE Spyder Python. Once you have installed Spyder IDE, you can start writing and running Python scripts. It also includes a use-case, where we will analyse the data containing the percentage of unemployed youth for every country between 2010-2014. py and open it in Spyder. Step 3: Importing Numpy. xNo olvides suscribirte al canal Apr 14, 2022 · 文章浏览阅读9. This IDE is used widely in the field of Data Science & Machine Learning as i Are you new to Python programming and looking for a user-friendly IDE to streamline your coding experience? Look no further! In this beginner-friendly tutori Jul 16, 2024 · In questo articolo, ti accompagnerò per mano nel tuo primo tour di IDE Spyder Python. Vous retrouverez plus d'informations dans le chapitre d'installation d'Anaconda. * pip install my_desired_package Start Spyder again, go to Tools --> Preferences --> Python interpreter The master branch contains the in-development docs for Spyder 5, while the frozen 4. Es ist auch als Scientific Python Development IDE bekannt und verfügt über eine Vielzahl bemerkenswerter Funktionen, die im Folgenden erläutert werden. Ele foi projetado por cientistas e é exclusivamente para cientistas, analistas de dados e engenheiros. Beyond the main panes; First Steps with Spyder. Spyder is a Scientific Integrated Development Environment written in Python, and designed by and for scientists, engineers, and data analysts. Finally, you’ll get to walk through some of Spyder’s key panes and functionality. The tutorial demonstrates how to run a simple "Hello World" Python program in Spyder by executing the file in the editor using the run button or keyboard Learn the basics of using Spyder’s four main panes. Para descargar Spyder, diríjase al sitio web de Spyder y haga clic en el botón «Descargar». Les scientifiques des données préfèrent Spyder parmi tous les différents IDE disponibles et le fait essentiel derrière cela est que Spyder a été spécialement conçu pour être utilisé pour la science des données. Its primary objective was to generate a Taylor diagram, which Introduction a Spyder pour python 2021{2022 1. Sep 17, 2023 · Asegúrate de tener Python instalado en tu sistema antes de proceder con la instalación de Spyder. Nota. El Python Spyder IDE está escrito completamente en Python. También se conoce como el IDE de desarrollo científico de Python y tiene un gran conjunto de características notables que se analizan a continuación. 1 The Spyder IDE win-dow. The following steps outline how to create a new Python script and run it in Spyder IDE: Open the Spyder IDE application. It features a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep TUTORIAL de PYTHON: En este video aprenderemos a utilizar los IDEs de PYTHON de Jupyter Notebook y el SPYDER paso a paso. Die grundlegende Syntax wird im ersten Teil vorgestellt (Variablen, Operatoren, Datenstrukturen, Verzweigungen und Schleifen, Funktionen, objektorientierte Programmierung mit Klassen). Una vez que tengas Spyder instalado, estarás listo para comenzar a trabajar en proyectos Python científicos de manera eficiente. Instalación de Spyder. Está diseñado por científicos y es exclusivamente para científicos, analistas de datos e ingenieros. This is what Spyder 4 looks like in its default configuration, though you can thoroughly customize it, which we’ll get to in a later tutorial. This section is aimed at Python and Spyder beginners. Cos'è l'IDE Spyder Python? Spyder è un IDE open source per Python, con un'interfaccia grafica facile da usare. youtube 🔥Keen to visualize data using Python Spyder?🎉🎉Welcome to the nine-part tutorial series for beginners on Advanced Data Science with Python!In this tutorial Aug 30, 2017 · In this video, we will learn how to use Spyder IDE for Python Programming Python in detail. Contributing We welcome your contributions of corrections, additions and enhancements to these docs, as they are very much a work in progress, and we appreciate getting our broad community involved Debugger#. \. Python developers choose it for its quality features that facilitate Dec 6, 2024 · Spyder est un environnement idéal pour les développeurs et scientifiques travaillant en Python. Para los usuarios que necesitan soporte para Linux, plugins Spyder de terceros o compatibilidad con Variable Explorer con paquetes instalados a medida, todas las capacidades que los instaladores independientes aún no Spyder: Get the ease of use of Jupyter along with many advanced features found in PyCharm and VSCode in a single programming environment. For most users on Windows and macOS, we recommend our Standalone installers as the most straightforward and robust option to obtain Spyder. 9w次，点赞161次，收藏624次。Spyder入门使用教程Spyder汉化Spyder博客创建项目首先介绍Spyder布局，主要分上面的功能栏和下方的三个区块点击创建新的项目，选择项目存放的目录，输入项目名，完成项目创建。 ** Python Certification Training: https://www. Spyder is a powerful scientific environment written in Python for data analysis and visualization. Real Python - PyQt entries. x by the development team (see Historical note for more details). 2. However, Spyder offers a more complete interface and a more traditional development environment with a dedicated code editor and advanced debugging features. Puedes seguir nuestra guía de contribución para configurar un entorno de desarrollo e involucrarte en el proyecto a través de nuestro repositorio de Github . Once the Spyder IDE is open, we need to import numpy to use it. It is written in python used for python, designed by scientists and exclusively made for scientists, data analysts, and engineers. It features a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep Discover the basics of using the Spyder interface and get an introduction to its four main panes, along with a quick look at the others. In this article, we will learn how to install Spyder without Anaconda. Empezando con Spyder. Getting started; Learning the basics; Customization; Working with Spyder. Installation To use Python, you must install the base interpreter. Below are the topics covered in this tutorial: 1. Open Spyder. If you find it too simple, please continue to the next one. In short, its a python interpreter with Scrapy functionality. L'IDE Python Spyder è scritto completamente in Python. PyCharm is a more general-purpose Python IDE developed by JetBrains. What is Data Analysis? 2. Before installing the IDE a user need to install Python to the system. What we provide now is what people coming from Matlab would expect from a debugger, i. Veremos diferentes funcionalidades Dec 2, 2023 · Si aún no tiene Python instalado, puede descargarlo desde el sitio web de Python. In addition, there are a number of applications that provide a nice GUI-driven editor for writing Python programs. È progettato da scienziati ed è riservato esclusivamente a scienziati, analisti di dati e ingegneri. Dans ce tutoriel, nous avons appris comment installer Python et Spyder sur votre système, ainsi que quelques manipulations de base pour vous aider à démarrer avec cet environnement de développement. It discusses how to execute Python files and code selections, add comments, reset the console, and clear variables. Nov 26, 2019 · The Python Spyder IDE comes as a default implementation along with Anaconda Python distribution. Working with Spyder. Feb 2, 2015 · (Spyder maintainer here) After our 4. Python Tutorial Apresentar e discutir os principais métodos utilizados para a análise cinemática do movimento humano, com enfoque principal nos recursos computacionais para obtenção e processamento das variáveis cinemáticas. From course 1 (First Steps) to course 14 (If Statements). Show Python tutorials in markdown format. Here's how to get started with it. Spyder is an integrated development environment (IDE) for scientific computing using the Python programming language. To launch Spyder without opening Navigator, open your command line and type spyder. To do this Follow along through this tutorial to create an environment and get coding in Spyder. Spyder integrates with a number of prominent packages in the scientific Python stack, including NumPy, SciPy, Matplotlib, pandas, IPython, SymPy and Cython, as well as other open-source software. gl/wd28Zr) will help you learn the basics of Pandas. What is Spyder Python IDE? Spyder is an open source IDE for Python, with an easy-to-use graphical interface. Au fil du temps, il vous sera plus facile et plus efficace de l’utiliser pour vos projets de programmation Python. Debugger. Spyder está escrito en el mismo lenguaje (Python) que usas para tu código, por lo que es fácil empezar a contribuir al mismo. IDE Python Spyder ditulis sepenuhnya dengan Python. This is not just the recommended method but also the easiest one. 1. Oct 14, 2024 · Steps to install Spyder. Spyder is a powerful scientific environment written in Python, for Python, and designed by and for scientists, engineers and data analysts. x branches retain the docs for Spyder 4 and Spyder 3. What types of plugins can be developed with Spyder. Jan 27, 2021 · Python Tutorial – Python Programming for Beginners; Python for Data Science; Top 10 Reasons why you should learn Python; I think the following blogs on Python concepts will interest you as well. 4. py line by line! Share your videos with friends, family, and the world Tutorials Point - PyQt tutorial. Carefully read the content of 01-guess. Es ist ein leistungsstarkes Werkzeug für die Informatik und für Python-Programmierung. Apr 10, 2023 · Pythonの統合開発環境（IDE）の1つに「Spyder」があります。 この記事の内容はコチラです Spyderの使い方 デバッグの仕方 変数の定義の仕方 今回は、Spyder入門ということで、使い方、変数の見方、デバッグの方法などを解説 Cours python : pourquoi Spyder Python et comment l’installer. Es wurde von Wissenschaftlern entwickelt und richtet sich ausschließlich an Wissenschaftler, Datenanalysten und Ingenieure. 2. Beyond its many built-in features, Spyder’s abilities can be extended even further via its plugin system and API. Spyder is released under an open-source license Welcome to our Quickstart! Here you will find an interactive tour that will guide you through Spyder’s interface. Jan 28, 2023 · To open Spyder IDE, you can type “Spyder” in the command prompt or terminal and press enter. something that works like IPython and lets you inspect and plot variables at the current breakpoint or frame. It is also known as Scientific Python Development IDE. 1: First Steps (U Tutorials# First Steps with Spyder. Test de votre IDE Spyder Choisir son dossier de travail Die Python Spyder IDE ist vollständig in Python geschrieben. Pour commencer un nouveau projet Python sur Spyder, la première étape à faire est d’aller à projets dans la fenêtre en haut et de cliquer sur nouveau projet : Par la suite, vous devez préciser le nom du projet, le répertoire ou vous désirez le placer ainsi que le type de ce projet. 4. e. Show Source This document provides an introduction to using Spyder for Python. Ini dirancang oleh para ilmuwan dan khusus untuk ilmuwan, analis data, dan insinyur. Hier machen wir uns mit der Benutzeroberfläche von Spyder vertraut und lernen wie wir Projekte anlegen. It is a powerful tool for computer science and for Python programming. Bonne programmation ! Handy links to useful resources and documentation (Python, Matplotlib, NumPy, Scipy, Qt, IPython, etc. 3 Jupyter notebooks dans Spyder M^eme si Spyder n’est pas d evelopp e a la base pour utiliser des Jupyter notebooks, c’est possible de les ouvrir Aug 5, 2024 · Spyder is a popular Python development environment that offers various features to help write, test, and debug the code. Please join as a member in my channel to get additional benefits like materials in Data Science, live streaming for Members and many more https://www. Tutorials# First Steps with Spyder. An environment for writing, testing, and debugging Python code is provided by the Spyder IDE. È un potente strumento per l'informatica e per l'informatica programmazione Python. ) Goals: An easy and intuitive language just as powerful as major competitors Jan 5, 2024 · This tutorial was originally authored by Hans Fangohr from the University of Southampton (UK), and subsequently updated for Spyder 3. Feb 12, 2025 · Spyder propose une interface épurée, divisée en plusieurs panneaux pour l’édition de code, la console Python, la gestion des variables, et la consultation de la documentation. It is just like python interpreter but with the ability to scrape data from the given url. Une autre alternative, pour installer Spyder, consiste à simplement installer Anaconda, Spyder faisant partie de cet ensemble de logiciels orientés Python. 1. Apr 4, 2024 · Spyder. What is Spyder IDE. Cette organisation facilite la navigation et la gestion simultanée de multiples aspects d’un projet. The Spyder IDE interface is divided into three main windows: • The code editor on the left is where you edit your Python code around Christmas…I chose Python as a working title for the project, being in a slightly irreverent mood (and a big fan of Monty Python's Flying Circus). It includes an editor, console, variable explorer, and other tools to help develop Python programs for science. Jul 16, 2024 · In diesem Artikel werde ich Sie bei Ihrem ersten Rundgang durch die Stadt an die Hand nehmen Spyder Python-IDE. It also covers basic functionality like creating and saving scripts, executing code using different buttons, and Jul 16, 2024 · Throughout this article, I will take you by the hand on your first tour of Spyder Python IDE. Python GUIs - PyQt and PySide tutorials. vmttguabk rfye mcu vzbduml itp sxy iyuyo fhms nhpfk xfkis kvjuq qhpvzu syr uxxxji jrr