大家好，欢迎来到 Crossin 的编程教室。很多读者问过我同一个问题：“Crossin，我 Python 基础学完了，也刷了几本入门教程，接下来应该怎么进阶？”这个问题很常见，也很真实。有人写了两年多代码，业务、爬虫、数据处理都上手，可一翻 ...

By way of definition, AWS Strands is a model-driven framework (i.e. one that uses high-level designs to automatically generate code, which is often used for streamlining complex software development ...

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

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.

People can develop emotional closeness to artificial intelligence (AI)—under certain conditions, even more so than to other people. This is shown by a new study conducted by a research team led by ...

Grok, the AI chatbot on Elon Musk’s social media platform X, is limiting image generation and editing capabilities to paying subscribers amid a global outcry from officials and users over the tool ...

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 ...

Saelig Company announces the AIM-TTi ATG1005 Touchscreen Function Generator, which uses advanced Direct Digital Synthesis (DDS) technology to deliver high-quality, low-distortion Sine, Square and ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Anton Osika is the CEO of Lovable AI, a vibe coding platform that enables users to build apps from text prompts. Osika said in a new interview that traits like curiosity and adaptability are more ...

Functions are the building blocks of Python programs. They let you write reusable code, reduce duplication, and make projects easier to maintain. In this guide, we’ll walk through all the ways you can ...