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clarkdave / createPages.ts
Created Apr 15, 2018
TypeScript + Gatsby node API
View createPages.ts
import { resolve } from 'path'
import { GatsbyCreatePages } from './types'
const createPages: GatsbyCreatePages = async ({
}) => {
const { createPage } = boundActionCreators
const allMarkdown = await graphql(`
davidofwatkins /
Created Oct 6, 2016
Keep MacOS Fonts Updated with Google Fonts

Google Fonts suggests syncing fonts to your computer with a tool called SkyFonts. However, if you're running MacOS and want to keep your machine updated with all Google Fonts without any extra software, you can do this with Git, thanks to the Google Fonts Repo.

To do this, run the following in your terminal:

cd ~/Library/Fonts/
git clone google-fonts

Done! In the future, you can download new fonts by running:

vvgomes / foo.js
Last active Nov 2, 2019
Ramda vs Lodash
View foo.js
var _ = require("lodash");
var R = require("ramda");
var companies = [
{ name: "tw", since: 1993 },
{ name: "pucrs", since: 1930 },
{ name: "tw br", since: 2009 }
var r1 = _(companies).chain()
View on-jsx.markdown

Hi Nicholas,

I saw you tweet about JSX yesterday. It seemed like the discussion devolved pretty quickly but I wanted to share our experience over the last year. I understand your concerns. I've made similar remarks about JSX. When we started using it Planning Center, I led the charge to write React without it. I don't imagine I'd have much to say that you haven't considered but, if it's helpful, here's a pattern that changed my opinion:

The idea that "React is the V in MVC" is disingenuous. It's a good pitch but, for many of us, it feels like in invitation to repeat our history of coupled views. In practice, React is the V and the C. Dan Abramov describes the division as Smart and Dumb Components. At our office, we call them stateless and container components (view-controllers if we're Flux). The idea is pretty simple: components can't

TSiege / The Technical Interview Cheat
Last active Nov 12, 2019
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.
View The Technical Interview Cheat


I have moved this over to the Tech Interview Cheat Sheet Repo since a gist is too difficult to maintain as an open source endevaor and there is no way to version it. I have updated below, but I will not be able to keep this one up to date so please checkout the repo instead. The below is just for some preservation for those who stumble across here.


kevin-smets /
Last active Nov 13, 2019
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)





jboner / latency.txt
Last active Nov 13, 2019
Latency Numbers Every Programmer Should Know
View latency.txt
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
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