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Software Engineering

The most popular blog posts about software engineering on Hacker News. 483 posts.

2019
272

We decided to go for the big rewrite

For small programs, where it would be a question of a few days or a few weeks to rewrite them, it will generally not be worth pondering this question for very long, and in most cases it will be better to just get started on either fixing the existing implementation or on rewriting it. For small programs it is possible…

278

Compilers for Free

I’m fascinated by programming, and by metaprogramming in particular. When Ruby programmers talk about metaprogramming they usually mean programs that write programs , because Ruby has various features — like BasicObject#instance_eval , Module#define_method and BasicObject#method_missing — which make it possible to…

287

Infinite work is less work

The first task of last week's Weekly Challenge was to print the first ten strong and weak primes. A prime p n is "strong" if it's larger than the average of its two neighbouring primes ( i.e. p n > (p n-1 +p n+1 )/2 ). A prime is "weak" if it's smaller than the average of its two neighbours.

290

Bazel 2.0

A new major version of Bazel, Bazel 2.0 has just been released. In particular, it brings some important flag flips that did not make it into Bazel 1.0 .

293

Why Does Developing on Kubernetes Suck?

Kubernetes has changed the way I operate software. Whole classes of production problems have disappeared–arguably to be replaced by others. But such is the way of the world. All told I’m happier operating a microservices app today than I was before I started using Kubernetes.