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Software Engineering

The most popular blog posts about software engineering on Hacker News. 7,294 posts.

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1304

Zulip Server 1.9: HipChat import and much more

We’re excited to announce the release of Zulip Server 1.9, containing hundreds of new features and bug fixes. Especially relevant for users migrating from the recently discontinued HipChat is our new HipChat data import tool. Zulip is the world’s most productive team chat software, an alternative to …

1310

Pharo 9

Pharo is a pure object-oriented programming language and a powerful environment, focused on simplicity and immediate feedback.

1314

How Dwarf Fortress is built

Dwarf Fortress is one of those oddball passion projects that’s broken into Internet consciousness. It’s a free game where you play either an adventurer or a fortress full of dwarves in a randomly generated fantasy world. The simulation runs deep, with new games creating multiple civilizations with histories…

1319

Introduction to PostgreSQL Indexes

Who’s this for Basics How data is stored in disk How indexes speedup access to data Costs associated with indexes Disk Space Write operations Query planner Memory usage Types of Indexes Btree Hash BRIN GIN GiST & SP-GiST Conclusion Who’s this for This text is for developers that have an intuitive knowledge of what…