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Programming Languages

The most popular blog posts about programming languages on Hacker News. 221 posts.

2016
182

Scala’s Types of Types

This blog post came into being after a few discussions about Types in Scala after some of JavaOne’s parties in 2013. After those discussions I figured that many questions are often repeated by different people, during their learning of Scala. I though that we didn’t have a full list of all tricks what we can to with…

183

How to Name Clojure Functions

This is a guide on naming Clojure functions. There are exceptions to every rule. When you’re defining something based on natural language, there are more exceptions than rules. I break these rules more often than I follow them. This guide is just a starting point for thinking about how to name things.

184

Emacs Bytecode Internals (2014)

Byte-code compilation is an underdocumented — and in the case of the recent lexical binding updates, undocumented — part of Emacs. Most users know that Elisp is usually compiled into a byte-code saved to .elc files, and that byte-code loads and runs faster than uncompiled Elisp. That’s all users really need to know…

186

Strategic Scala Style: Principle of Least Power

The Scala language is large and complex, and it provides a variety of tools that a developer can use to do the same thing in a variety of ways. Given the range of possible solutions to every problem, how can a developer choose which one should be used? This is the first in a series of blog posts aiming to provide…

189

The new and improved Programming Languages Zoo

It is my pleasure to announce the new and improved Programming languages Zoo , a potpourri of miniature but fully functioning programming language implementations. The new zoo has a decent web site, it is now hosted on GitHub , and the source code was cleaned up. Many thanks to Matija Pretnar for all the work.

192

The Elixir of concurrency

Elixir is a fairly young language that was born when José and a few Rails developers tried to create a modern language optimized for concurrent, distributed, lightweight processes They wanted a modern Ruby-like syntax with a well-tested process ma

195

Multithreading in modern C++

With the new C++11 Standard, C++ faces the first time challenges of multicore architectures. The 2011 published standard defines how a C++ program has to behave in the presence of multiple threads. The C++11 multithreading capabilities are composed of two components. This is, on the one hand, the defined memory model…

198

Where are we in the Python 3 transition?

The Kübler-Ross model [https://en.wikipedia.org/wiki/K%C3%BCbler-Ross_model] outlines the stages that one goes through in dealing with death: 1. Denial 2. Anger 3. Bargaining 4. Depression 5. Acceptance This is sometimes referred to as the five stages of grief.Some have jokingly called