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🪐 What’s happening in tech today, January 31, 2025?

The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, World War I saw its first major naval battle between Germany and Britain in 1915, NASA launched the first rocket in its Saturn I program in 1961, Communications Decency Act (CDA) was signed into law in 1996, and we present you with these top quality stories. From Build a Monster-Finding Tool For Your Next DD Session That Picks the Right Encounter For You to Czech Mate to a Bitcoin Reserve? , let’s dive right in.

The Market Today

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ThoughtWorks

4.47

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machine-learning

Build a Monster-Finding Tool For Your Next DD Session That Picks the Right Encounter For You

TL;DR As Dungeon Master, you craft epic encounters—but finding the perfect DD monster is tough. Let’s build a tool that picks the ideal foe with vector search magic!

By @superlinked [ 17 Min read ]

What if we could create a tool that instantly finds the monster most suited to each scenario? A tool that considers multiple factors simultaneously, ensuring each encounter is as immersive and exciting as possible?

Okay, let's go monster hunting!

Here are our first five monsters:

name

look

habitat..

programming

Optimizing Docker Images is More Than Just a One and Done Thing

TL;DR Discover effective techniques used in the Rails Dockerfile for slimming images, improving build times, and enhancing performance.

By @aleksandrov [ 17 Min read ]

This article is a part of a series of posts where I will walk through every line of the Rails default Dockerfile and explain the best practices and optimizations.

As of January, 2024, current Debian release is called bookworm and the previous one is bullseye...

web3

Czech Mate to a Bitcoin Reserve?

TL;DR The Czech National Bank (CNB) is considering a potential purchase of Bitcoin.

By @benhodlin [ 3 Min read ]

On This Day

World War I saw its first major naval battle between Germany and Britain

World War I saw its first major naval battle between Germany and Britain in the North Sea off the coast of Denmark. Known as the Battle of Dogger Bank, the British won a decisive victory and sunk one German battlecruiser and damaged several others. The battle was significant as it...