Solved Django Error: That port is already in use. – Mac

By Saruque Ahamed Mollick

I am using Mac os and I get this error message Error: That port is already in use. when I try to run the server. I am aware of the fact that I can not run the server on the same p.... Read More

Autosize column width in openpyxl – Python

By Yathartha Rana

In this tutorial, you will learn how to size the column width of an Excel file so that one can easily see and read the data containing it. We will use the openpyxl library as it is.... Read More

Django: You have 18 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s)

By Saruque Ahamed Mollick

Hello, I was learning Django basics and then I found this error while starting the server in Django. The error was: You have 18 unapplied migration(s). Your project may not work pr.... Read More

Fixed: zsh: command not found: python error

By Saruque Ahamed Mollick

Hello, if you are getting an error like “zsh: command not found: python” in the terminal or in VS Code, then I will let you know how to fix it. On the internet, I have .... Read More

How to exit from Python command line – Terminal

By Saruque Ahamed Mollick

Hello, I just ran a Python program and I was wondering how can I exit from the command line so that I can type new commands or just simply quit the program. So in this tutorial, I .... Read More

How to read xlsx file with openpyxl in Python

By Yathartha Rana

In this tutorial, you will learn how to read an Excel file using Python using openpyxl. In our day-to-day task of analyzing the data, our data can be in CSV or XLSX format.  The p.... Read More

Fixed: ERROR: Could not build wheels for pyaudio, which is required to install pyproject.toml-based projects

By Saruque Ahamed Mollick

Hello, I was trying to install pyaudio on my new Mac device and I came across this error while installing with pip: ERROR: Could not build wheels for pyaudio, which is required to .... Read More

How to install pip on Mac

By Saruque Ahamed Mollick

In this tutorial, I will show you 2 terminal commands, and using those commands, you can easily install pip on your Mac device. If you have not installed pip properly you may get a.... Read More

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