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Software Engineering

The most popular blog posts about software engineering on Hacker News. 466 posts.

2018
424

Fun with SQL: Window Functions in Postgres

Window functions in PostgreSQL are valuable when you want to compare & contrast data between rows. And window functions are key in analytics use cases. This post covers the basic structure of window functions as well as some of the more interesting things you can do with them.

426

MinUnit – A minimal unit testing framework for C (2002)

Unit testing frameworks are quite popular in the object-oriented programming world. Frameworks like JUnit (for Java), SUnit (for Smalltalk), and CppUnit (for C++) provide a rich set of functionality. However, this rich set of functionality can be intimidating to someone who wants to do unit testing in a more…

443

V8 release v6.9

V8 v6.9 features reduced memory usage through embedded built-ins, faster WebAssembly startup through Liftoff, better DataView and WeakMap performance, and much more!

444

Oxidizing Fedora: Try Rust and Its Applications Today

In recent years, it has become increasingly important to develop software that minimizes security vulnerabilities. Memory management bugs are a common cause of these vulnerabilities. To that end, the Mozilla community has spent the last several years building the Rust language and ecosystem which focuses primarily on…