ProductHunt has over 1 million user signups. More than 60% of those are bots. How it started. I’ve used ProductHunt since early 2014. Besides Hacker News, it was a good way to see the latest product l…
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Why not just use Celery/RQ/Huey/TaskTiger?. Unfortunately, WakaTime has been using Celery for almost 10 years now. During that time I’ve experienced many critical bugs, some still open years after bei…
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Today GitHub announced it will archive Atom and all projects under the Atom organization for an official sunset on December 15, 2022. Why?. Development on Atom has been slowing for a while now. We see…
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If you’ve worked with Go before, you’ve probably seen this runtime error. panic: runtime error: invalid memory address or nil pointer dereference The current solution is checking thevar != nil before …
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For production web servers, most people assume scaling means needing faster (and more expensive) hardware. Before spending more money on servers, first make sure your web server process is using the m…
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WakaTime’s infra is split across DigitalOcean and AWS. We use DigitalOcean Droplets for compute resources, AWS S3 to store code stats, and DigitalOcean Spaces for backups. You can find more info on th…
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Redis is an in-memory database with very high write and read speed, and a limitation that data sets can’t be larger than available RAM. It’s like memcached but supports data structures instead of just…
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Do you receive emails from your website users with the subject “Data Removal Request” that look like this? I hereby withdraw my consent for you to collect, process or store any personal data related t…
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This is the third of three posts about building a JSON API with Flask. Make sure you start with part 1 and part 2. In the first post, we used a custom base SQLAlchemy class to serialize and deserializ…
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This is the second of three posts about building a JSON API with Flask. Part 1 arrived yesterday and part 3 is arriving tomorrow. In the previous post we learned how to serialize SQLAlchemy models to/…
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Alan Hamlett
Alan Hamlett
