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Docker Send Email with Bash Scripts (bytemark/smtp + Gmail SMTP)
Docker send email guide using bytemark/smtp and Gmail SMTP. Set up automated email notifications with a simple bash script for cron jobs and backup alerts.
LLM Translation: Building Real-Time Multilingual Features with Claude
How we built a real-time LLM translation service at Trainline using Claude 3.5 and AWS Bedrock to translate travel disruption messages across languages.
Elasticsearch Data Breach Analysis: Searching 500M Records
How to use Elasticsearch and Kibana to search through the Facebook data breach. Step-by-step guide to indexing millions of records with Docker.
iOS Network Logging: On-Device Debugging Without a Proxy
Learn how to build an iOS network logging tool that captures HTTP requests on-device, eliminating the need for proxy setup during mobile release testing.
Postgres Geospatial Queries: Building Location-Based Features Like YikYak
Learn how to build location-based features using Postgres geospatial extensions. Use earthdistance and cube to find nearby posts like YikYak did.