(C-x means ctrl+x, M-x means alt+x)
The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf
:
The MIT License (MIT) | |
Copyright (c) 2015 Justin Perry | |
Permission is hereby granted, free of charge, to any person obtaining a copy of | |
this software and associated documentation files (the "Software"), to deal in | |
the Software without restriction, including without limitation the rights to | |
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
the Software, and to permit persons to whom the Software is furnished to do so, | |
subject to the following conditions: |
/** | |
* Converts an RGB color value to HSL. Conversion formula | |
* adapted from http://en.wikipedia.org/wiki/HSL_color_space. | |
* Assumes r, g, and b are contained in the set [0, 255] and | |
* returns h, s, and l in the set [0, 1]. | |
* | |
* @param Number r The red color value | |
* @param Number g The green color value | |
* @param Number b The blue color value | |
* @return Array The HSL representation |
// connect() is a function that injects Redux-related props into your component. | |
// You can inject data and callbacks that change that data by dispatching actions. | |
function connect(mapStateToProps, mapDispatchToProps) { | |
// It lets us inject component as the last step so people can use it as a decorator. | |
// Generally you don't need to worry about it. | |
return function (WrappedComponent) { | |
// It returns a component | |
return class extends React.Component { | |
render() { | |
return ( |
Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.
This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would
import React, { useState } from 'react' | |
import ReactMapGL, { Marker, WebMercatorViewport } from 'react-map-gl' | |
const applyToArray = (func, array) => func.apply(Math, array) | |
const getBoundsForPoints = (points) => { | |
// Calculate corner values of bounds | |
const pointsLong = points.map(point => point.coordinates._long) | |
const pointsLat = points.map(point => point.coordinates._lat) | |
const cornersLongLat = [ |
This guide assumes that you recently run brew upgrade postgresql
and discovered to your dismay that you accidentally bumped from one major version to another: say 9.3.x to 9.4.x. Yes, that is a major version bump in PG land.
First let's check something.
brew info postgresql
The top of what gets printed as a result is the most important:
export default function () { | |
return process.env.NODE_ENV === 'development' ? ( | |
<script src="http://localhost:35729/livereload.js?snipver=1"></script> | |
) : null | |
} |
import test from 'tape'; | |
const before = test; | |
const after = test; | |
// beforeEach/afterEach rely on shared state. | |
// That's a big anti-pattern for testing. | |
// It's also silly to run something before and after | |
// ever test -- many of your tests won't need it. |