面试官问了一句：「一个下单接口，超时和重试你怎么测？」你几乎没犹豫：「设一个超时时间，超了就报错。」面试官点点头，紧接着追问：「那你怎么在测试里造出『超时』这个场景？超时之后客户端和服务端各自发生了什么？如果客户端自动重试，会不会导致用户被重复下单？」——到这儿，很多人就卡住了。 这道题几乎每场测试岗面试都会以某种形式出现。它考的从来不是「你知不知道有超时这回事」，而是你能不能把超时、重试、幂等串 ...

文章浏览阅读140次。2026年9月1日到11日，海内外7家头部模型厂商迭代了新模型。过去大模型的升级周期以年计算，后来缩短到几个月，如今已经开始以周为单位。据OpenRouter平台数据，DeepSeek V4.1 Flash在发布24小时内被处理了约1万亿Token。当模型迭代进入“周更时代”，一个越来越尖锐的工程问题浮出水面：你的应用架构，跟得上这个节奏吗？

CSV output finished successfully.That's good. But is the content also safe?The identification number '000042' is treated as a number halfway through and becomes '42'. Characters that look similar ...

I often see the word 'API,' but I don't know what it does.Why is an API key necessary when using AI or web services from ...

🐍 Python Study Buddy App - An interactive console application that uses a custom MCP server to help developers learn Python concepts at beginner, intermediate, and expert levels 🧠 AI Research ...

A new open-source simulator called FLInterrupt makes sudden client dropouts a controllable experimental variable in federated ...

Get the autocomplete suggestions Google shows as you type, for any query, as clean structured JSON. Pass one or many partial queries and get the ranked suggestion list for each. For location and place ...

Jev, TypeSafe AI's System One decision model is a watershed moment in AGI. How it works, Jev source code in Python, ...

A team of cybersecurity researchers has unveiled an artificial intelligence system that can take a stripped-down binary ...

Jev, TypeSafe AI's System One model — routers, guardrails, browser agents, SQL extensions — and what each one replaced.

Explore NVIDIA IsaacTeleop tutorial to build a retargeting engine using NumPy for hand and controller robot action commands.