循环是Python里写得最多的结构，但大多数人写来写去就是for x in list加range(len())。那些能省掉嵌套、避免flag变量、让循环自解释的技巧，往往用到的时候才后悔没早点知道。 循环是Python里写得最多的结构，但大多数人写来写去就是for x in list加range(len())。那些能 ...

One button now lets me disconnect whenever I want.

This study from Suganthan reveals hidden fields in ChatGPT's network traffic that decide which sources get fetched, cited, or ...

Rituals seem to be declining in modern life. Finding ways to gather together meaningfully can help us combat loneliness, pain, and division. Decades of research suggest that the quality of our social ...

境外网络安全机构 2026 年监测数据显示，生成式 AI 批量制作的钓鱼邮件已成为政企单位数据泄露、个人财产受损的核心攻击载体，传统基于黑名单、固定关键词匹配的邮件防护机制存在显著逃逸漏洞。本文以境外媒体披露的 2026 ...

2026 年 6 月 29 日，网络安全厂商 Barracuda 发布月度《Email Threat ...

The Rocky Horror Picture Show, The Big Lebowski, and Pink Flamingos are essential cult classic comedy movies pretty much everyone should watch.

Ongoing research into AI agent framework security identified an exploit chain in AutoGen Studio (AutoGen’s open-source prototyping user interface) that allows untrusted web content rendered by a ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

最近，面向高吞吐、实时应用的专用小语言模型（Small Language Models，SLMs）越来越受到关注。但我们似乎遇到了一个瓶颈：我们很擅长微调这些模型，却还不太擅长长期维护它们。 部署一个 LLM，有点像管理一个 API 依赖；但如果要部署多个面向特定领域的小语言模型，那就完全是另一回事了。比如，一个模型负责去除个人身份信息（PII），一个模型负责意图识别，另一个模型负责基于结构的数据 ...