New pip package installs Julia in sandboxes where apt, sudo, and juliaup are unavailable

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A developer working inside Claude chat's sandbox found that Julia could not be installed with the official tools because apt, sudo, juliaup, and the julialang.org installer were all blocked or unusable. They built a pip package called julialang that fetches and manages Julia versions using only pip. The wheel is a small portable installer, while the actual binaries are mirrored on GitHub and verified with checksums. Installations go into a user-writable directory and multiple Julia versions can coexist and be switched between. The same approach is said to work in environments such as Google Colab and GitHub Actions runners.

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Anthropic says Claude now writes about 90% of Claude Code's code

Anthropic has reportedly stated that its Claude AI model generates roughly 90% of the code for Claude Code, its coding tool. The claim appears in a blog post on the company's site that discusses how Anthropic approaches code review. The source material available is limited to a link and brief Hacker News metadata, so the full article's details and context could not be verified. The figure reflects Anthropic's own description of how its tooling is built. Readers should consult the original post for the specifics behind the estimate.

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ProgrammingDEV Community ·

Amodei Proposes Pacing Frontier AI Capabilities to Allow Safety Work to Catch Up

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ProgrammingDEV Community ·

Tencent's Hy Memory Scores Lower Than Aura on LongMemEval, Mainly Due to Fact Extraction

Tencent released Hy Memory 2.0, an open-source framework with a 30B memory model, and a developer tested it against Aura, their own open-source memory library. Using the public LongMemEval benchmark on three question types, Aura scored 95% overall while Hy scored 43% with a Gemini Flash writer. Most of Hy's failures were answers saying it lacked the information, and retrieving more memories did not recover it, suggesting the loss happened when conversations were converted into facts. Swapping in Claude Opus 5.5 as the writer raised Hy's knowledge-update accuracy to 9 of 10, matching Aura, though assistant-stated facts remained weak. The author disclosed a conflict of interest and reported results that went against their own product.

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ProgrammingDEV Community ·

n8n error handling: capture failures before adding retries

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