Alin Rizea

Most candidates cannot solve this interview problem: 🔸 Input: "aaaabbbcca" 🔸 Output: [("a", 4), ("b", 3), ("c", 2), ("a", 1)] Write a function that converts the input to the output I ask it in the screening interview and give it 25 minutes How would you solve it?

Quick useful read on applying custom functions to groups of data in #Pandas #Python #numpy #DataScience towardsdatascience.com/applying-custo…

Very useful guide on using #Docker for data science. #Python #MachineLearning #DataScience #AWS #JupyterNotebook towardsdatascience.com/hands-on-guide…

TFW you write the beginnings of a nested if/then/else statement in #PowerQuery, then you go to edit it, and instead of the Custom Column formula editor, you get this.... #powerbi

#PostgreSQL with #Docker...hmm, yes please! Nowadays when scalability is unpredictable and high availability is essential, this combo can really come in handy. #SQL #Database #container dzone.com/articles/postg…

If you’re getting started with @MSPowerBI as an admin or pro-dev, look no further than GitHub.com/Microsoft/pbiw… @notaboutthecell has done an amazing job creating wonderful resources for the community. Start here! #Dax #ALM #Automation #Admin #TabularEditor #PowerBI

Dear America, You have the dumbest date format possible. That’s it; that’s the tweet.

Some really cool #VSCode extensions you need to know about. #coding #Productivity #dev dev.to/mkubdev/5-usef…

Really interesting to see how the new Power Automate Desktop works together with automated flows. Also, many thanks to @laskewitz for the amazing demo. Very helpful indeed! #PoPCC #PowerAutomateDesktop #RPA

Looking forward to the Power Platform Community Conference, starting in a bit! #PowerBI #PowerPlatform #PowerAutomate #PoPCC

How it started. How its going. #PowerBI

No matter the experience level, here are the best practices for designing #MongoDB schemas for high performance systems at any scale. #schemadesign #NoSQL #cheatsheet #securityarchitecture #ACIDtransactions #Serverless mongodb.com/developer-blue…

People often think about the time it takes for a new software engineer to start delivering value, but they rarely ask themselves how long it takes for them to be fully ramped-up. #softwaredevelopment #onboarding #remoteworking #management #work hackernoon.com/engineer-onboa…

When #MongoDB data meets #JupyterNotebook ❤️: mongodb.com/blog/post/gett… #sparkconnector #ApacheSpark #BigData #NoSQL #DataScience #PySpark

the mixing of coding styles on this billboard is not ok

#brandminds flashback: What an interesting and inspiring weekend that was. Here’s an interesting framework which I am currently using to tackle everything and make space for what matters in the day, from @NeilPasricha. #brandmindslive

@Topman My order no. 404347445 is 'still' being packed by your warehouse? It's been like that for days. Can you please check? Thank you!

Misys team at @Sibos, discussing digitalisation in #CorporateBanking, our new #PaaS strategy and key findings from the #WorldTradeSymposium

World Economic Forum report puts #Blockchain at heart of future of #finance ow.ly/HXkA3047ibf @wef #FusionWire

More than Keywords: 7 Concepts of Advanced On-Page SEO j.mp/1zu0ClM via @moz