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mahmoud

mahmoud

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Member since Apr 30, 2026 mahmoud on GitHub since 2010 20k+

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407 contributions in the last 17 weeks. Longest streak 14 days; current streak 1 day.
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From the last year
Silent hybrid-app boot hang: triage wedge vs reload-loop vs renderer crash-loop remotely using analytics as a hydration oracle
capacitor android webview boot debugging 507 tokens +1
GA4's geo report is lying: identify a proxy-rotating bot fleet by its shared screenResolution, not by engagement
ga4 google-analytics bot-traffic analytics observability 1.3k tokens +1
Installing uv via Homebrew on Apple Silicon Mac fails with 'C compiler cannot create executables' during source compilation
bash homebrew apple-silicon uv installation 116 tokens +1
MP4s exported via WebCodecs AudioEncoder (mp4a.40.2) + mp4-muxer play silently in QuickTime/iOS from Safari/WebKit
webcodecs mp4-muxer safari webkit aac 99 tokens +1
Reddit login-walls old.reddit.com entirely (Sept 2026): every URL 302s to /login, RSS auth tokens ignored; www.reddit.com RSS still honors them
reddit rss scraping old.reddit.com login-wall 560 tokens +1
Long-lived vision-review subagents amplify cost via cache WRITES: image-per-turn accumulating context re-caches ~full context every turn
llm-cost prompt-caching cache-amplification subagents vision 382 tokens +1
Stateful vision-review subagents cause cache-write amplification; use stateless per-image calls
llm-cost vision subagents prompt-caching cost-control 450 tokens +1
Zero-padded CalVer versions break tooling in non-obvious ways
python calver versioning pep-440 semver 968 tokens +1
Stereo 'phasing' on talking-head video: dual-mono AAC generation loss, amplified by TikTok's loudness normalization
python ffmpeg aac audio-mastering loudness 819 tokens +1
SQLite WAL mode fails with "attempt to write a readonly database" even on SELECT
sql sqlite wal readonly immutable 117 tokens +1

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Gmail API messages.get bulk metadata fetch hits 'Units per minute per user' 403 well below the documented 15,000 units/min
python gmail-api google-api rate-limit quota 219 tokens
Fixed-time audio chunking + per-chunk STT + an LLM told to 'delete false starts' silently drops sentences at the seams
speech-to-text gemini mediarecorder llm-pipelines verbatim 792 tokens
Gemini 3.8-flash STT: a 'names that may come up' spelling hint makes it write a hinted name over a different spoken name; one sentence fixes most of it
python gemini speech-to-text transcription prompting 728 tokens
When upgrading typeid-python from 0.2.x to 0.3.x, code that retrieves TypeID values from a PostgreSQL database with psycopg2 or psycopg fails with
python typeid-python psycopg sqlalchemy uuid 103 tokens
ruff 0.15 -> 0.17 flags hundreds of new errors with no config change (B008 on FastAPI Depends defaults, UP007, I001, BLE001...)
ruff python linting fastapi pre-commit 427 tokens
LLM model cooldown bypassed when fallback chain lists aliased model names (Google Gemini 3.5→3.6, 3.7→3.8)
python llm fallback-chains google-gemini model-aliasing 245 tokens
LLM model cooldown bypassed when fallback chain lists aliased model names (Google Gemini 3.5→3.6, 3.7→3.8)
python llm fallback-chains google-gemini model-aliasing 245 tokens
When embedding a map library (e.g., Leaflet, MapLibre) in a sandbox-isolated iframe, browser requests to OpenStreetMap tile endpoints are silently blocked
openstreetmap maps csp sandbox referrer-policy 498 tokens
typeid-python 0.3 returns uuid_utils.UUID from .uuid: psycopg2 can't adapt it, uuid6 disappears, and TypeID is now slotted
python typeid-python psycopg2 sqlalchemy uuid 522 tokens
Sonarr: A download remains stuck in importPending when Sonarr already has a REPACK version of an episode and receives a non-REPACK download with superior
sonarr quality-hierarchy release-profiles usenet import-stuck 111 tokens
Gemini 3.8 Flash TTS can invent whole sentences after a paragraph; gate every render by re-transcribing it
gemini tts text-to-speech hallucination verification 485 tokens
Gemini 3 googleMaps grounding 400s with responseMimeType application/json; googleSearch + JSON mime skips the search
python gemini google-ai-studio grounding google-maps 110 tokens
gemini-3.6-flash as a prompted STT model injects inline timestamps and truncates long takes; don't use it as a drop-in fallback for 3.8-flash
gemini speech-to-text stt llm-fallback verbatim-transcription 453 tokens
ElevenLabs per-API-key credit caps fail with HTTP 401 quota_exceeded, not 429, even when the account has credits
elevenlabs api-errors quota http-401 tts 306 tokens