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The most popular blog posts about software engineering on Hacker News. 21,834 posts.

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10961

Twenty years later I wrote a Tetris again

One night in May of 1996 I was bored and wanted to play Tetris very badly... At the time I was an exchange student. I owned a broken laptop which wasn't of much use but I also had access to my host family's 486 desktop computer that came with MsDOS

10962

PyPy is the Future of Python

Currently the most common implementation of Python is known as CPython, and it’s the version of Python you get at python.org , probably 99.9% of Python developers are using it. However, I think over the next couple of years we’re going to see a move away from this towards PyPy, Python written in Python. This is going…

10966

Where Linux's load average comes from in the kernel

You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…

10975

Top Ten One-Liners from CommandLineFu Explained

I love working in the shell. Mastery of shell lets you get things done in seconds, rather than minutes or hours, if you chose to write a program instead. In this article I'd like to explain the top one-liners from the commandlinefu.com. It's a user-driven website where people get to choose the best and most useful...

10976

People of ACM – Russ Cox

Russ Cox is a Distinguished Engineer at Google. He was a leading figure in the development of the Go programming language and environment working with co-creators Robert Griesemer, Rob Pike, and Ken Thompson, and serving as technical lead for over a decade. Before Go, he created Google Code Search, which provided…

10980

The macOS Sandbox File Limit

There has recently been some renewed discussion on Twitter about the limitation that the macOS sandbox places on the number of open files an app can access at once. Apps are still running into problems because of this limitation, and there is not a lot of technical detail available on it outside of Apple, so I’d like…