Vitosh Academy
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The idea is to show a little more knowledge about programming and when possible to link it to supply chain functions and problems such as forecasting and TCO analysis.
Vitosh Academy
2w ago
Excel with VBA is really a powerful tool. There should be some 5 more years, until Python really becomes a standard for the Excel people and I am not sure that it would actually happen that quickly. Anyway, working with…
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Vitosh Academy
1M ago
Plotting 2d and 3d vectors into a 3d space can be actually fun. Using mainly the code from Math for Programmers, I am presenting in this video an example of plotting 2d into 3d and back, using identity matrix and…
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Vitosh Academy
2M ago
In the last weeks, I have noted that one of my answers in StackOverflow has received some upvotes. Which was somehow strange, as people keep on telling me that #VBA is going to die and it is a “funny scripting…
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Vitosh Academy
3M ago
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.…
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Vitosh Academy
3M ago
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-65a648b7b19a1603563432/] And, of course tests are a…
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Vitosh Academy
3M ago
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…
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Vitosh Academy
4M ago
Flask is actually really a powerful tool for making an API. In the video below, you would see how quickly I am building an API, that does four really simple functions. The functions are – saying “Hello”, multiplying a number by…
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Vitosh Academy
4M ago
In the attached video below, I am simply showing the following 3 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…
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Vitosh Academy
5M ago
Have you ever dreamt about coding classes like a pro? No? You had “normal” dreams? Anyway, in the video below, I am solving 3 exercises with a lot of debugging and some basic tests. Exercises are from the book Python…
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Vitosh Academy
5M ago
Some time ago, I wrote an article about [crayon-655b4e6a58e0a575325393-i/] in Python here – vitoshacademy.com/python-defaultdict-object-or-how-to-avoid-the-key-error. Now, I have decided to make a video about it and increase the scope with standard dictionary functions and an advanced class, that checks whether the…
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