BaiGongXia
A personal tech blog
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Claude Opus 4.6 vs ChatGPT 5.3: A Postmortem on a SQLAlchemy Transaction Issue
A case study in AI-assisted programming failures: Claude Opus 4.6 failed to recognize the Python enum query trap in SQLAlchemy, fabricated a connection pool snapshot theory, and even suggested changing the database isolation level. ChatGPT 5.3 accurately identified the core issue.
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1Panel + Tencent Cloud: A Complete Guide to Free SSL Certificate Application and Deployment
From scratch, use the 1Panel panel with Tencent Cloud DNSPod to automatically apply for a free SSL certificate via the ACME protocol and deploy it to your website.
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