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Tools & Productivity

The most popular blog posts about tools & productivity on Hacker News. 4,417 posts.

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4022

What Is Idempotence?

Idempotence means duplicates don't matter. It means you can safely retry an operation with no issues. The classic example is the elevator button: you press it twice and it does not call two elevators. We explore why we would want that property in an email server.

4038

Versioned Go Commands

What does it mean to add versioning to the go command? The overview post gave a preview, but the followup posts focused mainly on underlying details: the import compatibility rule , minimal version selection , and defining go modules . With those better understood, this post examines the details of how versioning…

4042

How I Cured my RSI Pain (2010)

For two years I suffered from severe hand, wrist, and forearm pain while typing. After spending a lot of money on world-class medical professionals and ergonomic products but seeing poor results, I was ultimately able to cure all my pain by reading The Mindbody Prescription (TMP). Now I can type for as long as I want…

4046

A curmudgeon tries a language server

I write code roughly the same way I did ten years ago 1 1 Well, this was true when I started drafting this article. I have since adopted robots to do much more of the actual typing of code, unless it’s a project where (a) I care about code quality, or (b) I try to learn something. : I make edits in my text editor, I…

4050

Back That Gmail Up

I’m not leery of Google shuttering its Gmail service, but I can imagine a scenario where they cut off my access to Gmail and I have no way to plead my case to the search behemoth. So I went looking …