Odoo Portal Users Can't See Products: Troubleshooting

The "psycopg2.InterfaceError: Cursor already closed" error in Odoo 16, particularly when using @ormcache, stems from caching database recordsets. This article details the root cause and provides practical solutions for developers.

The `srcdoc` attribute for iframes allows embedding HTML directly into the iframe's document. While convenient, its interaction with security attributes like `sandbox` and its default origin inheritance can present significant risks, particularly for third-party scripts and ad content.

Big-data applications, especially in AI and ML, often rely on floating-point arithmetic where precision is key. Yet, the languages and tools used for GPU computation commonly bypass IEEE-754 exceptions, opting for NaN or Infinity. This article delves into why this approach is taken and its implications.