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Tools & Productivity

The most popular blog posts about tools & productivity on Hacker News. 6,503 posts.

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2135

The overengineered solution to my pigeon problem

TL;DR: I built a wifi-equipped water gun to shoot the pigeons on my balcony, controlled over the internet by a python script running openCV reading the camera image of my old iPhone. Introduction The pigeons in my backyard find particular pleasures in voiding their excrements onto my balcony. Dissatisfied with this…

2143

Getting 2FA Right in 2019

Since March, Trail of Bits has been working with the Python Software Foundation to add two-factor authentication (2FA) to Warehouse, the codebase that powers PyPI. As of today, PyPI members can enable time-based OTP (TOTP) and WebAuthn (currently in beta). If you have an account on PyPI, go enable your preferred 2FA…

2154

HOWTO: Be more productive (2005)

“With all the time you spend watching TV,” he tells me, “you could have written a novel by now.” It’s hard to disagree with the sentiment — writing a novel is undoubtedly a better use of time than watching TV — but what about the hidden assumption? Such comments imply that time is “fungible” — that time spent watching…

2157

Homebrew 1.5.0

Today I’d like to announce Homebrew 1.5.0. The most significant changes since 1.4.0 are deprecations of formula APIs and some Homebrew organisation formula taps.

2158

Chat Notebooks

Wolfram expands Notebooks, integrating LLM functionality into the new chat cell and Chat Notebook. Stephen Wolfram explains how chat-enabled and chat-driven versions work.