Vitosh    Plotting d and d vectors into a d space can be actually fun. Using mainly the code from Math for Programmers, I am presenting in this video an example of plotting d into d and back, using identity matrix and Read more :

Vitosh    Working with Python and Excel is actually quite handy, especially if you are into it. In this article, you can see how to create Excel files, write data and formulas into them and read these. Pretty much simple CRUD methods. Read more :

Vitosh    In the previous article, the post and get API methods were presented. In this one, Put and Delete are coming. Well, nothing that fancy, this is how these two methods look like: crayon f a And, of course tests are a Read more :

Vitosh    This is the second video for the Python API with Flask series, showing how to make POST and GET commands towards a dummy database, which is a python list in our case. We are using only CREATE and READ commands Read more :

Vitosh    In the attached video below, I am simply showing the following pieces of code with Jupyter Notebook: Remove spaces in dataframe columns. Remove none values from dataframe rows. Filter dataframes, based on values. E.g. put all rows with Read more :

Vitosh    Have you ever dreamt about coding classes like a pro No You had normal dreams Anyway, in the video below, I am solving exercises with a lot of debugging and some basic tests. Exercises are from the book Python Read more :

Vitosh    Finally Microsoft did it Put python in MS Excel And I was able to install it and test it on my machine The video of my attempts is here below: The code is that one: crayon fe Enjoy it

Vitosh    Python allows decent built in logging. As I am going to explain in the video below, the built in logging is actually rather neat it allows everyone to log into a file or into the console within minutes just the Read more :

Vitosh    This is probably a python feature that every junior developer has bumped into once you make an empty list as a default argument in Python, it works as expected only for the first object of the class. For the second object not exactly. Don’t worry, everyone has hit that bug, even it they are...

Vitosh    Another YouTube video for Python ; this time, about reading and writing to files. It is a bit interesting, if these are your first steps with Python, for me it was a nice reminder of how the ;things ; used to ;Read more ;