CSP 白名单实验
一项实验展示了如何在 CSP 保护的沙箱化 iframe 中加载应用，并借助自定义的 fetch() 拦截 CSP 错误，将其传递给父窗口。父窗口可提示用户将该域名加入白名单并刷新页面。该工具使用 GPT-5.5 xhigh 在 Codex 桌面应用中构建。
相关报道
LaTeX and Inkscape define a "point" differently: LaTeX uses 1/72.27 inch (Knuth's TeX standard), while Inkscape uses 1/72 inch (from PostScript and CSS). The difference traces back to historical variations in typographic measurement standards.
Partial static single information (SSI) form is an intermediate representation between SSA and full SSI form. It places σ-functions only at join points where different values converge, reducing overhead while retaining useful properties for optimization and analysis.
Partial SSI is a simplified alternative to full static single information form that inserts type refinement nodes during SSA construction or optimization rather than implementing complex SSI algorithms. This approach lets compilers propagate type information from conditionals and guards to enable optimizations, as demonstrated in projects like ZJIT, Cinder, and TruffleRuby.