Skip to content

Instantly share code, notes, and snippets.

View smburdick's full-sized avatar

Sam Burdick smburdick

View GitHub Profile
@alexandreelise
alexandreelise / README.md
Last active October 25, 2024 00:12
Install gcc 9 on Ubuntu LTS 12.04,14.04,16.04 and 18.04

Hi! gcc users

There is good news for you. I made a new repository with a single Dockerfile to build every combinations of versions of Ubuntu LTS and gcc you like

Find out more on https://github.com/alexandreelise/install-gcc

@PurpleBooth
PurpleBooth / README-Template.md
Last active October 13, 2025 05:37
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@kevin-smets
kevin-smets / iterm2-solarized.md
Last active October 7, 2025 14:10
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)

Default

Default

Powerlevel10k

Powerlevel10k

@jboner
jboner / latency.txt
Last active October 13, 2025 10:28
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD