Bookmarks (5513)

tmm1/rbtrace: like strace, but for ruby code

like strace, but for ruby code

RailsConf 2015 - Speed Science - YouTube

R14 - Memory Quota Exceeded in Ruby (MRI) | Heroku Dev Center

Survival of the Sluggish: Upside to a Low Metabolism

Malloc Can Double Multi-threaded Ruby Program Memory Usage

schneems/derailed_benchmarks: Go faster, off the Rails - Benchmarks for your whole Rails app

Go faster, off the Rails - Benchmarks for your whole Rails app

Show HN: Mind Maps with org

This is an emacs package that creates graphviz directed graphs.

Amazon Lightsail

A Study of Scales: Where we discuss every possible combination of notes

We Are All Accumulating Mountains of Things

Η Kumon Ελλάδας παρέχει εκπαίδευση διεθνούς κύρους για το παιδί σας

John Williamson on Twitter: "First 1e6 integers, represented as binary vectors indicating their prime factors, and laid out using the sparse matrix support in @leland_mcinnes's UMAP dimensionality ...

Retail analytics: from hours to seconds using R | ThoughtWorks

Opinion | Motherhood in the Age of Fear - The New York Times

I Can't — Rob Jones Journey

Why Sitting May Be Bad for Your Brain

Teller and the 10 gigaton bomb

Why Can't European Startups Do Tech?

Twitter’s Misguided Quest to Become a Forum for Everything

For the love of god, don’t use .npmignore – Jeff Dickey – Medium

The Secrets Behind Great One-on-One Meetings

TerraNation Reka Kohu Shade Sand 231201

The Age of Cretinism

Show HN: WorldBrain, full text, local search of your browsing history

moonorigin

How to launch an Estonian startup from the Canadian mountains

Theia (planet) - Wikipedia

Pocket’s 30M Users Are Great for Publishers

NASA Spotted a Vast, Glowing 'Hydrogen Wall' at the Edge of Our Solar System

Hacking keyboard

Taking A Tour Of PostgreSQL with Jonathan Katz - Episode 42

Make Your Daughter Practice Math. She’ll Thank You Later

Handling of U.S. trade dispute causes rift in Chinese leadership

Clojure 1.9 (Interview with Rich Hickey)

Why Small Teams Win And Bigger Ones Fail – UX Planet

Show HN: Comp.fyi – Open compensation data by company and level

What is e-Residency | How to Start an EU Company Online

Children learn best when engaged in the living world, not on screens

Apple Confidential Steve Jobs on 'Think Different' Internal Meeting Sept 23, 1997 - YouTube

Show HN: HugeGraph – An open source fast and highly scalable graph database

HugeGraph Database core component, including graph engine, API, and built-in backends

The structure of the Milky Way

ankane/pghero: A performance dashboard for Postgres

A performance dashboard for Postgres

Teenager Finds Classical Alternative to Quantum Recommendation Algorithm | Quanta Magazine

DAU/MAU is an important metric to measure engagement, but here's where it fails

No bosses, no managers: the truth behind the ‘flat hierarchy’ facade

The Race to a Trillion

Ruby on Rails to Lucky on Crystal: Blazing fast, fewer bugs, and even more fun

How F5Bot Slurps All of Reddit

Refresh – A fresh approach to the browser

Why It’s Time to Quit Your Job, Travel the World