Category

Timestamp

7-Day Challenge

Land Your First Data Science Job

A proven roadmap to prepare for $75K+ entry-level data roles. Perfect for Data Scientist ready to level up their career.

Build portfolios that hiring managers love

Master the Python and SQL essentials to be industry-ready

Practice with real interview questions from tech companies

Access to the $100k/y Data Scientist Cheatsheet

How to merge two time-series DataFrames with different time intervals

Learn how to merge time-series DataFrames with different frequencies in Pandas using the resample and merge/concat methods.

4/8/2023Read More

How to get the data type of each column of a Pandas DataFrame using Python

Knowing what types of data you are working with can be crucial. Sometimes a number or a date can be understood as a string by Pandas and for that reason you might end up with a Python error when summing columns.

1/19/2022Read More

How to remove the timezone of a date

Learn how to remove the timezone of a date using the .resample() method.

1/11/2022Read More

Free Newsletter

Master Data Science in Days, Not Months 🚀

Skip the theoretical rabbit holes. Get practical data science skills delivered in bite-sized lessons – Approach used by real data scientist. Not bookworms. 📚

Weekly simple and practical lessons

Access to ready to use code examples

Skip the math, focus on results

Learn while drinking your coffee