Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Python is a language that seems easy to do, especially for prototyping, but make sure not to make these common mistakes when ...

Oh, sure, I can “code.” That is, I can flail my way through a block of (relatively simple) pseudocode and follow the flow. I ...

Use the vitals package with ellmer to evaluate and compare the accuracy of LLMs, including writing evals to test local models.

Everything changes with time. Some changes happen so rapidly — like 7 frames or more per second — that we perceive them as ...

At that point, backpressure and load shedding are the only things that retain a system that can still operate. If you have ever been in a Starbucks overwhelmed by mobile orders, you know the feeling.

Elizabeth Guevara is a personal finance reporter who explains the world of business and economics and how it impacts your finances. She joined Investopedia in 2024. Anchiy / Getty Images The IRS ...

Understand how this artificial intelligence is revolutionizing the concept of what an autonomous agent can do (and what risks ...

Got your W-2s ready? Today, the IRS will begin accepting 2025 tax returns for the 2026 tax filing season. “The Internal Revenue Service is ready to help taxpayers meet their tax filing and payment ...

The "Big, Beautiful Bill Act," which became law last year, introduced major changes to the U.S. tax code that could increase your deductions and tax credits for the 2026 tax filing season. Tax ...

The New York Times found more than 5,300 files with references to Mr. Trump and related terms. They include salacious and unverified claims, as well as documents that had already been made public. By ...