今天带大家用 Python 的 turtle 模块画一幅中国象棋棋盘。 做完之后，屏幕上会出现一个带粗细边框的棋盘，9 列 10 行的格子线，中间留出楚河汉界的空白，上下各画九宫斜线，最后写上"楚河 汉界"四个字，再把 32 颗棋子按标准开局位置全部摆好。 这个项目看着 ...

Wildlife researchers have found an unconventional way to help control invasive Burmese pythons in the Florida Everglades – by using one of the snakes’ favorite prey. Opossums are a key food source for ...

Editor's take: As Microsoft builds Copilot AI deeper into Windows, the move is rekindling debate over how much control any one company should exercise over the computing environment that so many ...

Bitwarden announced support for logging into Windows 11 devices using passkeys stored in the manager's vault, enabling phishing-resistant authentication. The new feature is available for all plans, ...

In January 2026, Microsoft Defender Experts identified a new evolution in the ongoing ClickFix campaign. This updated tactic deliberately crashes victims’ browsers and then attempts to lure users into ...

Organizations across industries are pushing digital-transformation projects forward, driven by data and AI imperatives. The concept of reducing customizations in one’s core ERP system has now taken ...

Hackers over the past six months have relied increasingly more on the browser-in-the-browser (BitB) method to trick users into providing Facebook account credentials. Trellix researchers monitoring ...

The Russian state-sponsored threat actor known as APT28 has been attributed to what has been described as a "sustained" credential-harvesting campaign targeting users of UKR[.]net, a webmail and news ...

SAP has rolled out security fixes for 13 new security issues, including additional hardening for a maximum-severity bug in SAP NetWeaver AS Java that could result in arbitrary command execution. The ...