3 Gemini Code Execution Errors and How to Fix Them — Import Errors, Timeouts, and Empty Outputs
Fix the most common Gemini API Code Execution issues: missing tool configuration, unsupported library imports, and timeout errors. Includes working code examples for each fix.
Controlling thinking_budget in Gemini 2.5 Pro — Cut Costs by 70% Without Sacrificing Reasoning Quality
Leaving thinking_budget unset in Gemini 2.5 Pro leads to unexpected costs. This guide covers task-level budget design, dynamic control, and production monitoring with working Python code.
Building an AdMob Revenue Anomaly Detector with Gemini API Function Calling
Learn how to build an automatic AdMob revenue anomaly detection system using Gemini API Function Calling — with real Python code, practical tips from 10+ years of indie app development, and Slack alerting integration.
Maximizing Revenue in Indie iOS Wallpaper Apps with AdMob + Gemini API
A decade of indie app development reveals how to balance AdMob revenue against Gemini API costs. Learn architecture patterns, cost control strategies, and Freemium gate implementation for AI-powered wallpaper apps.
Gemini File API Stuck in PROCESSING State: Timeout Handling and Retry Design
Fix Gemini File API files stuck in PROCESSING state. Learn proper polling with exponential backoff, timeout design, and cleanup strategies with working Python code examples.
Gemini API vs Claude API vs GPT-4o: Measured Costs from a Production Wallpaper App Pipeline
Real-world cost, speed, and output quality benchmarks for Gemini API, Claude API, and GPT-4o, measured on a wallpaper app metadata pipeline running in production.
Putting Gemini Embeddings in the Browser — Building a Serverless FAQ Search with IndexedDB
How I shipped semantic search for a few hundred FAQ entries without standing up a vector database. Gemini Embedding runs once at build time, the index sits in IndexedDB, and searches happen in the browser.
Gemini API: RESOURCE_EXHAUSTED When Sending Large PDFs or Videos via inlineData — When to Switch to Files API
Why the Gemini API returns RESOURCE_EXHAUSTED for large PDFs or videos sent via inlineData, and a practical migration path to Files API based on real indie-developer experience.
What I Tried, In Order, When Gemini API Returned User location is not supported in Production
Hitting the Gemini API from Cloudflare Workers or Vercel and getting hit with a sudden 'User location is not supported' error? Here is the exact order I worked through, drawn from a live production incident on my own indie apps.
Gemini API Returns 400 When You Set tools and responseSchema Together — Three Designs That Make Function Calling and Structured Output Coexist
You want function calling to fetch external data and a strict JSON shape for the final answer. Setting tools and responseSchema together returns 400. Here's why, plus three production-tested designs that make both work.
Why I Always Resize Images With Pillow Before Sending Them to the Gemini API
A practical look at why preprocessing images with Pillow before they reach the Gemini API quietly cuts both latency and token usage. Numbers from a real personal project, plus the helper function I now reuse everywhere.
Build a Voice + Screen-Share AI Pair Programmer with the Gemini Live API in TypeScript
A practical playbook for wiring the Gemini Live API to getDisplayMedia and a microphone to build an over-the-shoulder AI pair programmer in TypeScript, with cost controls and the gotchas I hit in production.