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This article guides Windows users to upgrade their default terminal from Windows PowerShell 5.1 to PowerShell 7, improving compatibility with AI agents and reducing coding and command execution errors.
A technical guide for fixing UTF-8 email encoding issues from cron on OpenBSD by creating a sendmail wrapper that encodes non-ASCII headers and adds Content-Type declarations before handing messages to dma.
Unicode string equivalence is complex, especially with collations, leading to surprising results like deletion of control characters and non-deterministic grouping. The author discusses challenges in implementing proper Unicode support in database systems.