Category Python Programming Examples

As a Python developer, sooner or later you’ll likely encounter frustrating errors when trying to use pip to install packages from the Python Package Index (PyPI). A common error looks something like this: This error indicates pip is unable to…

Tried building a Python C extension or installing a Python package with native code and saw this frustrating error message? This error occurs because the compiler cannot find the Python developer files it needs to build the extension or package.…

The PyCharm run window is a powerful tool for debugging Python code and viewing print output. However, over time it can get cluttered with history from previous runs. Wouldn’t it be useful to clear the run window programmatically from within…

Have you tried to install the popular discord.py library on Windows, only to see the frustrating “bash: python3: command not found” error? You’re not alone. This is a common issue faced by Windows users looking to leverage Python for Discord bot development.…

Have you ever installed a version of Python on your Ubuntu system that you no longer need or want? Uninstalling unneeded Python versions helps free up disk space and reduces clutter. Python is one of the most versatile and widely-used…

As an iOS developer, few things are as frustrating as seeing build errors pop up unexpectedly. You’ve written the perfect code, crafted a flawless UI, and now out of nowhere Xcode hits you with incomprehensible issues when trying to build…

Have you ever tried to import a Python module and seen the error “No module named ‘fcntl’”? This frustrating error can happen when key files are missing from your Python installation. In this article, we’ll cover everything you need to…

Have you ever written a nice tidy Python script, sure that everything looks good, only to be confronted by the confusing EOFError when trying to run it? These errors happen when Python unexpectedly hits the end of your file while…

Being able to automate browser testing is an incredibly useful skill for a Python developer. The Selenium Python library allows you to remote control a web browser from a Python script, permitting automation of user actions and assertions on page…

Python is an extremely popular programming language used for a wide variety of applications. As new versions of Python are released, they introduce useful features and improvements. However, sometimes, you may need to downgrade to an older Python version for…