OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.

Overview Pandas continues to be a core Python skill in 2026, powering data analysis, cleaning, and engineering workflows ...

Fix the “Cannot connect to Docker daemon” error with simple checks, context fixes, and permission updates to get Docker running smoothly.

Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

We raised $12M in a Series A round. The round was led by Standard Capital with participation from a16z, CRV, and Y Combinator. We were also lucky to have an incredible group of angel investors join, ...

It may look like an Apple Watch, but it has no screen and cannot answer calls, send text messages, play music, or connect to the internet.

The pop-up message “Website wants to look for and connect to any device on your local network” is a new permission prompt in Chrome or Edge that appears when you visit some specific websites. This new ...

Now that you've gotten a brief introduction to SQL, its time to get some hands-on practice connecting to a database and executing some queries. SQLite databases are stored as files on disk. The one we ...

Our public spaces are now awash with wireless internet. Make sure you’re getting the most out of every connection. It's no longer difficult to find Wi-Fi when you leave the house. Hotels, restaurants, ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...