jevakallio

TL;DR: If you want to see me perform a spoken word poem about JavaScript in front of 1000 people (and on video), please ⭐ star this gist. If you're on mobile, you'll need to request desktop site.

JavaScript Slam Poetry

ohanhi

This is a proposal for a lightning talk at the Reactive 2015 conference.

NOTE: If you like this, star ⭐ the Gist - the amount of stars decides whether it makes the cut!

The Joy of Composition

Why stateless rendering is pure bliss

React just got stateless components, meaning that they are in essence pure functions for rendering. Pure functions make it dead simple - even fun - to refactor your views

almost

This is a proposal for a lightning talk at the Reactive 2015 conference.

NOTE: If you like this, star ⭐ the Gist - the amount of stars decides whether it makes the cut! You could also Retweet if you want :)

Pyramids be gone!

ES7 Async Functions

JavaScript is getting async functions (or already has them if you count Babel.JS) and with them a way to finally slay the evil pyramid. This new language feature lets you write asynchronous code that almost looks synchronous, while maintaining the same semantics as promises. This lets you shed your .then and .catch boilerplate and escape those nested callbacks in favour of clean, explicit, maintainable code.

almost

# Thomas Parslow http://almostobsolete.net
# Just a work in progress and adapted to what I need right now. 
# It does uploads (via a file-like object that you write to) and
# I've started on downloads. Needs the development version of Boto from Github.
#
# Example:
#
#     glacierconn = GlacierConnection(AWS_ACCESS_KEY, AWS_SECRET_ACCESS_KEY)
#     writer = GlacierWriter(glacierconn, GLACIER_VAULT)
#     writer.write(somedata)

ViktorStiskala

import math
import hashlib

def bytes_to_hex(str):
	return ''.join( [ "%02x" % ord( x ) for x in str] ).strip()

def chunk_hashes(str):
	"""
	Break up the byte-string into 1MB chunks and return sha256 hashes
	for each.