PinnedDe OsFive books are recommended for data analysts and everyone who works with data and visualisation.Five books on data visualisation and analysis. Both for beginners and advanced users. Helpful to improve your work and extend your…Oct 15, 20222Oct 15, 20222
De OsPandas Read Excel 18 Times FasterYesterday, I had to process around 750 Excel files with approximately 165,000 rows each. As usual, I used Python with Pandas, but this…Jul 11Jul 11
De OsPo co nam książki i kursy skoro jest chat GPT?Czy chat GPT zastąpi czytanie książek?! Czy potrzebujemy czytać w świecie, gdzie w Internecie jest wszystko, a Chat GPT odpowie na…Sep 10, 2023Sep 10, 2023
De Os13 Empowering Habits for a Balanced and Successful LifeBegin each day with a prepared plan. Take a few moments in the morning to outline your tasks and set clear goals.Aug 1, 2023Aug 1, 2023
De OsFifty-six tips I noted from programming books.DRY — Don’t Repeat Yourself — don’t do it even in comments. If the code explains itself, avoid redundant explanations in comments.Aug 1, 2023Aug 1, 2023
De OsHow do I stop reading emails and still get the necessary data?Real case example — Build PayPal payments history and answer on How to split text by lines? How to create a CSV table from an m array?Feb 25, 2023Feb 25, 2023
De OsHow do I improve business efficiency by automated saving of email attachments?Boost your business efficiency by implementing automated saving of email attachments. This method can save time and improve organisation.Feb 8, 2023Feb 8, 2023
De OsHow I became a programmer, and what you can learn from me.Hi, I’m over 30 and a junior developer, and today I’m going to share my story of what made me able to get into this industry.Jan 22, 2023Jan 22, 2023
De OsA Beginner’s Guide to start working with Jupyter — the best IDE for data analysis in python.Today’s world is data-driven. Every industry and organisation wants to collect data to make better decisions, and the digital world helps…Jan 7, 2023Jan 7, 2023
De OsSecure your crypto and earn USD 1000 in BTC.The Black Swan (FTX bankruptcy) bring down crypto prices by 30%. How will this change the market for the better? How can you gain from…Nov 14, 20223Nov 14, 20223
