Posts
What’s new in Ruby 4.0
It is that time of the year again! As tradition dictates, Christmas is approaching, and with it comes the gift of a new Ruby release. I experimented with…
Posts
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Dev Weekly
Shai-Hulud 2.0 npm worm, AI Agents Reshape DevOps, Security Alerts in MS Teams – Dev Weekly #89
HELLO EVERYONE!!! It’s November 28th, 2025, and you are reading the 89th edition of Codeminer42’s tech news report. Let’s check out what the tech world showed us this…
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Dev Weekly
Codeminer42 Dev Weekly #87
HELLO EVERYONE!!! It’s November 14th, 2025, and you are reading the 87th edition of Codeminer42’s tech news report. Let’s check out what the tech world showed us this…
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Dev Weekly
Codeminer42 Dev Weekly #82
HELLO EVERYONE!!! It’s October 10th, 2025, and you are reading the 82nd edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us…
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Posts
How to Detect Forbidden Words in Text (Without Slowing Down) – Part II
In our previous blog post, we adopted the Trie (Prefix-tree) data structure to address the use case of detecting forbidden words in texts. This structure enabled us to…
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Intermediate
Rails Multi-Databases and Tenancy: How You Can Do It Today
Portuguese version here: https://tech-pills.github.io/2025-09-18-Rails-Multi-Databases-e-Tenancy-como-fazemos-isso-em-2025/ Hey everyone! Hope you're doing well. So, you're building an application and you've reached that moment when you think: "Damn, how do I keep…
