Sam Yamashita sotayamashita

JSX Spread Attributes

If you know all the properties that you want to place on a component a head of time, it is easy to use JSX:

  var component = <Component foo={x} bar={y} />;

Mutating Props is Bad, mkay

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

I wanted to figure out the fastest way to load non-critical CSS so that the impact on initial page drawing is minimal.

TL;DR: Here's the solution I ended up with: https://github.com/filamentgroup/loadCSS/

For async JavaScript file requests, we have the async attribute to make this easy, but CSS file requests have no similar standard mechanism (at least, none that will still apply the CSS after loading - here are some async CSS loading conditions that do apply when CSS is inapplicable to media: https://gist.github.com/igrigorik/2935269#file-notes-md ).

Seems there are a couple ways to load and apply a CSS file in a non-blocking manner:

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

Web Components Can Do That?! extras

Thanks a ton for coming down to my talk, folks <33z. Your energy was amazing. This page has a few extra resources for you.

Slides

http://addyosmani.github.io/fitc-wccdt/

ES7 Class Properties

**~~ NOTE: This is a Stage 0 proposal. ~~**

This proposal has been moved to https://github.com/jeffmo/es-class-properties.

Please direct all future feedback to that repo in the form of directed issues.

#puts vs. print vs. p ###The 'puts' (short for "put string") and 'print' commands are both used to display the results of evaluating Ruby code. ###Both 'puts' and 'print' call the 'to_s' method on the object AND return nil.

###The primary difference between them is that 'puts' adds a newline after executing, and 'print' does not. ###They don't RETURN anything so the RETURN value is nil. ###Using 'p' calls the 'inspect' method on the object.

print "Milan"
Milan => nil

	// HTML:

	<div class="display-type"></div>




	// CSS:

	// set the content of an element depending on the media query

	//
	// AppDelegate.swift
	// pushtest
	//
	// Created by sawapi on 2014/06/08.
	// Copyright (c) 2014年 sawapi. All rights reserved.
	//
	// iOS8用

	import UIKit

	# Original Rails controller and action
	class EmployeesController < ApplicationController
	def create
	@employee = Employee.new(employee_params)

	if @employee.save
	redirect_to @employee, notice: "Employee #{@employee.name} created"
	else
	render :new
	end