Welcome to your guide to Pips, the latest game in the New York Times catalogue. Released in August 2025, Pips puts a unique spin on dominoes, creating a fun single-player experience that could become ...

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

Jandas is designed to have very similar indexing experience as Pandas. It implements DataFrame, Series and Index classes in TypeScript and supports position- and label-based indexing. Unlike Pandas ...

This article is adapted from an edition of our Off the Charts newsletter originally published in October 2021. Off the Charts is a weekly, subscriber-only guide to The Economist’s award-winning data ...

Investors choose funds in the hopes that they align with their risk preferences and long-term goals. If funds drift from their stated intentions, investors could end up lost at sea. Funds need to ...

While working with large Pandas DataFrames, you may encounter scenarios where concatenation of multiple DataFrames is necessary. However, this process can sometimes be fraught with errors related to ...

Usually, when I sit down to write these blog posts, I have a clear direction in mind. This time, however, it's a bit different. Polars is a technology I'm not very familiar with, but its recent surge ...

Even though human experience unfolds continuously in time, it is not strictly linear; instead, it entails cascading processes building hierarchical cognitive structures. For instance, during speech ...

Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...

Denis works as a software developer who enjoys writing guides to help other developers. He has a bachelor's in computer science. He loves hiking and exploring the world. Sentiment analysis is a ...