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

See 10 good vs bad ChatGPT prompts for 2026, with examples showing how context, roles, constraints, and format produce useful answers.

February 9, 2026 • Center-left Socialist candidate António José Seguro recorded a thumping victory over hard-right populist André Ventura in Portugal's runoff presidential election Sunday, according ...