Jorge A. Borges Colina jorgeborges

OBSOLETE

This entire guide is based on an old version of Homebrew/Node and no longer applies. It was only ever intended to fix a specific error message which has since been fixed. I've kept it here for historical purposes, but it should no longer be used. Homebrew maintainers have fixed things and the options mentioned don't exist and won't work.

I still believe it is better to manually install npm separately since having a generic package manager maintain another package manager is a bad idea, but the instructions below don't explain how to do that.

Fixing npm On Mac OS X for Homebrew Users

Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.

EMOJI CHEAT SHEET

Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.

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If you haven’t worked with JavaScript in the last few years, these three points should give you enough knowledge to feel comfortable reading the React documentation:

We define variables with let and const statements. For the purposes of the React documentation, you can consider them equivalent to var.
We use the class keyword to define JavaScript classes. There are two things worth remembering about them. Firstly, unlike with objects, you don't need to put commas between class method definitions. Secondly, unlike many other languages with classes, in JavaScript the value of this in a method [depends on how it is called](https://developer.mozilla.org/en-US/docs/Web/Jav

This API was removed in React 17

Interaction tracing with React

React recently introduced an experimental profiler API. After discussing this API with several teams at Facebook, one common piece of feedback was that the performance information would be more useful if it could be associated with the events that caused the application to render (e.g. button click, XHR response). Tracing these events (or "interactions") would enable more powerful tooling to be built around the timing information, capable of answering questions like "What caused this really slow commit?" or "How long does it typically take for this interaction to update the DOM?".

With version 16.4.3, React added experimental support for this tracing by way of a new NPM package, scheduler. However the public API for this package is not yet finalized and will likely change with upcoming minor releases, so it should be used with caution.

	bind-key C-b send-prefix
	bind-key C-o rotate-window
	bind-key C-z suspend-client
	bind-key Space next-layout
	bind-key ! break-pane
	bind-key " split-window
	bind-key # list-buffers
	bind-key $ command-prompt -I #S "rename-session '%%'"
	bind-key % split-window -h
	bind-key & confirm-before -p "kill-window #W? (y/n)" kill-window

	#!/bin/bash
	# Script to instruct the Mac how to route packets to the
	# software defined network where containers created via boot2docker
	# reside. This lets you casually directly to ports (ssh, http, etc. etc.)
	# on those containers.
	function ERROR(){ echo "ERROR: $*" ; }
	function FAIL(){ echo "FAILING: $*" ; exit 1; }
	if [[ 'running' != $(boot2docker status) ]]
	then FAIL "boot2docker's VM not running" ; fi
	IP_OF_DOCKER_HOST=$(boot2docker ip 2> /dev/null)

	import { h, Component } from 'preact';


	/** Creates a new store, which is a tiny evented state container.
	* @example
	* let store = createStore();
	* store.subscribe( state => console.log(state) );
	* store.setState({ a: 'b' }); // logs { a: 'b' }
	* store.setState({ c: 'd' }); // logs { c: 'd' }
	*/

	.PHONY: help

	# COLORS
	GREEN := $(shell tput -Txterm setaf 2)
	YELLOW := $(shell tput -Txterm setaf 3)
	WHITE := $(shell tput -Txterm setaf 7)
	RESET := $(shell tput -Txterm sgr0)

	TARGET_MAX_CHAR_NUM=20

	<!-- Maker Link by @levelsio -->
	<!-- MIT License -->

	<style>
	body {
	background:#333;
	}
	.levelsio-by {
	font-family:"Helvetica Neue",sans-serif;
	right:0;

	# Set the control character to Ctrl+Spacebar (instead of Ctrl+B)
	set -g prefix C-space
	unbind-key C-b
	bind-key C-space send-prefix

	# Set new panes to open in current directory
	bind c new-window -c "#{pane_current_path}"
	bind '"' split-window -c "#{pane_current_path}"
	bind % split-window -h -c "#{pane_current_path}"