Job market is tough these days, even for data analysts and data engineers. The best way to really impress and get a job is by acing those technical SQL interview questions. In this tutorial, I will walk you through the process of solving a SQL interview question…

Job market is tough these days, even for data analysts and data engineers. The best way to really impress and get a job is by acing those technical SQL interview questions. In this tutorial, I will walk you through the process of solving a SQL interview question…

Основними пріоритетами під час вибору SQL тренажерів для мене стали:

❌не російське
✅з безкоштовним функціоналом
✅з наявністю теоретичного матеріалу
✅з можливістю працювати з різними базами даних
✅з актуальним задачами
✅з можливістю дивитися інші відповіді…

Today we learn about Apache Parquet files and how to work with them in Python.

Dataset: https://www.nyc.gov/site/tlc/about/tlc-trip-record-data.page

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📚 Programming Books & Merch 📚
🐍 The Python Bible Book: https://www.neuralnine.com/books/…

Okay what a grid is, is kinda selfexplaining :) it is simply a grid, which adds some visibility to your plots on your graph ;)
This is kind of a shorter video.

Do you like shorter videos, or longer videos regarding matplotlib ;)

Please leave a comment containing…

Welcome back to Matplotlib and Python . Usually people learn supplotting first but i thing scatter is much easier to learn so supplot will be video number 5 ;)

I hope you are still able to enjoy the video :)

See you and bye bye ^^

Okay this one is kinda complicated but kinda cool at the same time.
With Pythons Matplotlib you can create multiple graphs at once, you just have to decide the size first.

Still there are possibilties to decide the shape based on different factors :)

I…

Bars, maybe a bad title, but kind of hard to describe what happens in this part.

btw welcome back to Python and welcome back to matplotlib :)

Python is awsome idk what to write :)

have fun at coding and programming and i hope i see you in future videos…

Welcome back to Python and welcome back to Matplotlib :)


Okay this was intentionally part 7 of the series, but i really needed to add legens, which makes this part the 8.th part :)

Histograms are cool and maybe i will make an advanced one because the are…

Okay, like promised i cutted all the numpy videos together :)
Maybe i will do the same with other python packages ^^
Just for everyone who doesn't want through the playlist here is everything in one video.


Have fun and see you soon.

Here we go, finally again back to Python and back to Matplotlib.
Sorry wasn't able to create new tutorials recently, but now i got plenty time to do so, so here we go with the next part ;)

Pie charts are pretty easy but you can do a lot of funny stuff regarding…

Okay this is a quick filler, regarding bar charts ;) Kind of a quick reminder of Matplotlibs Bar Charts with some new additions.

Okay it is one Addition, but hey :)

Different Python videos will follow soon ;)

Here we are, back to Python, back to Matplotlib.

Okay next one is an Introduction to a more complex subject: 3D Plotting, which means future videos are about the same one.

Hope you won't mind that ;)

In this video, I give you a brief overview of Data Structures and Algorithms in just 12 minutes. I've worked at a FAANG company for years now and I did have to use DSA to get in. I figured it would be great to share this with everyone in a quick digestible…

Dataclasses in Python simplify the creation of data structures with minimal code, and gives you a lot of useful utility right out of the box.

🔗 https://docs.python.org/3/library/dataclasses.html

📚 Chapters
00:00 Introduction
00:25 What is a Dataclass?
01:06…

Okay, finally i made a new video. Sorry for the waiting, but again i can say: welcome back to Python and welcome back to Matplotlib :)

Now we dive into more advanced terrotiry with surface plotting.
Next video will be a short one because again use scatter…

Okay this one is also simple and self-explaining :) But didn`t want to skip it !
Scattering was already cover and now we are covering the same in 3D.
And next to that we are creating an eldritch abomination which looks
like a dish for supper but something…

Today we learn how to annotate images using Google's cloud vision API.

Cloud Console: https://console.cloud.google.com/
Documentation: https://cloud.google.com/vision/docs/labels

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📚 Programming Books & Merch 📚
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