What Is a Python Function? A Tutorial

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What is a Python Function? 

In this tutorial, we discuss one of the most useful attributes of Python: the function. Python functions are considered “First Class” objects. A First Class object can be assigned to variables, stored in data structures, passed as arguments to other functions, or even return values from other functions. Other examples of First Class objects in Python are integers, strings, and dictionaries.

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Which Installer is Better? Pip or Easy Install

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One of the most significant advantages of Python is how easy it is to reuse existing code. 

  • Need to talk to servers? Just import requests
  • Need to talk to a MySQL database? Import the mysql.connector software! 
  • Need to fly? Just import antigravity

Of course, these packages need to exist somewhere in your server, and installing them can be problematic without the right tools. Fortunately, that is a problem the Python developers have invested significant time investigating and correcting.

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How to Install the Django Web Framework on Ubuntu 20.04

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What is Django?

Django is a Python-based web framework that is used for developing complex, database-driven websites. It also operated under an open-source license indicating it is free to use. Django is ultra-fast and encourages security, and it is exceptionally adaptable, which is the cause of its immense popularity.

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How to Install and Update Python to 3.9 in Ubuntu

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In this article, we will explore the newest methods to install or update to the latest version of Python on our Ubuntu system. 

What is Python?

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Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. It’s high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development and use as a scripting or glue language to connect existing components together. Python’s simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance. Python supports modules and packages, which encourages program modularity and code reuse.

https://www.python.org/doc/essays/blurb/
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How To Set Up A Python Virtual Environment On Windows 10

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A Virtual Environment or a “venv” is a Python module that creates a unique environment for each task or project. It installs the packages we need that are unique to that setting while keeping your projects neatly organized. Additionally, venv never actually modifies the system’s default Python versions or modules that are installed on the system. Using venv essentially allows for a unique working environment while avoiding any disruptions to other variants of Python that are used, but not related to our project.

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How to Install PIP for Python on Windows

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Pip is one of the best tools to install and manage Python packages. Pip has earned its fame by the number of applications using this tool. Used for its capabilities in handling binary packages over the easily installed package manager, Pip enables 3rd party package installations. Though the newest versions of Python come with pip installed as a default, this tutorial will show how to install Pip, check its version, and show some basic commands for its use. Watch the video below or review the following article for additional instructions.

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How to Install Python 3 on Ubuntu 18.04

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Python is fast becoming one of the most popular programming languages worldwide. Its low entry barrier for new programmers and simple, elegant syntax makes it a fantastic language to start learning. Python is excellent for task automation, and thankfully most Linux distributions come with Python installed right out of the box. This is true of Ubuntu 18.04; however, the Python package distributed with Ubuntu 18.04 is version 3.6.8. This article will cover how to install a newer version of Python, specifically, the latest stable version 3.8.3.

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How to Install Pyenv-virtualenv on Ubuntu 18.04

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Pyenv is an outstanding tool for managing multiple Python installations. Pyenv-virtualenv is a pyenv plugin that facilitates the creation and management of Python virtual environments with pyenv. This is a compelling proposition, making it possible to manage multiple Python versions with pyenv and provide the means to control the Python environment in a more granular manner.

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Creating a Virtual Environment for Python on Ubuntu 16.04

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What Is Virtualenv?

Virtualenv is a tool that creates an isolated environment separate from other projects. In this instance, we will be installing different Python versions, including their dependencies.  Creating a virtual environment allows us to work on a Python project without affecting other projects that also use Python. It will utilize Python’s core files on the global environment to run, thus saving you disk space while providing the freedom to use different Python versions for separate apps or projects.

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How to Install Pip on Ubuntu 16.04 LTS

Reading Time: 2 minutesArguably one of the easiest tools to use for installing and managing Python packages, Pip has earned its notoriety by the number of applications utilizing this tool. Fancied for its capabilities in handling binary packages over the easy_installed packages manager, Pip enables 3rd party package installations. Though Python does sometimes come with Pip as a default, this tutorial will show how to install, check its version as well as some basic commands for using Pip on Ubuntu 16.04. Continue reading “How to Install Pip on Ubuntu 16.04 LTS”