shavit / router-pubsub.js

Created December 11, 2016 20:49

Publish subscribe with Javascript

	class Router {
	constructor(){
	const path = (window.location.href.split("/#!")[1])
	?(window.location.href.split("/#!")[1])
	:(window.location.href.split(/src\/html/)[1])
	// callbacks
	this.actions = []
	this.state = {
	baseURL: window.location.protocol+"://"+window.location.host,
	path: path,

shavit / udp_client.go

Created December 2, 2016 00:47

Go UDP write receive example

	package main

	import (
	"net"
	)

	func main(){
	message := []byte("Hello world")
	localAddress, _ := net.ResolveUDPAddr("udp", "127.0.0.1:0")
	remoteAddress, _ := net.ResolveUDPAddr("udp", "127.0.0.1:1936")

shavit / filters.md

Created November 18, 2016 03:25

Available filters on iOS 10

Core Image Filters on iOS 10

CIAccordionFoldTransition
CIAdditionCompositing
CIAffineClamp
CIAffineTile
CIAffineTransform
CIAreaAverage
CIAreaHistogram

shavit / broadcast_udp.swift

Created November 14, 2016 03:03

Send a message using UDP in Swift 3

	//: Playground - noun: a place where people can play

	import Cocoa
	import Darwin

	func htons(value: CUnsignedShort) -> CUnsignedShort {
	return (value << 8) + (value >> 8)
	}

	let INADDR_ANY = in_addr(s_addr: 0)

shavit / carriage_return.py

Created October 25, 2016 17:54

Print new output on the same line with python 3

	#
	# Print in one line dynamically
	#
	from sys import stdout
	from time import sleep

	def progress():
	for i in range(0,100):
	stdout.write('\rLoading {}%'.format(i+1))
	stdout.flush()

shavit / client.py

Created October 14, 2016 07:44

Broadcast to server and stream binary files with python

	import os
	import socket

	videos = []
	client = socket.socket()
	client.connect((socket.gethostbyname('localhost'), 3000))

	# Append the video files paths into array
	def load_videos():
	base_dir = os.path.dirname(os.path.realpath(__file__))

shavit / user.ex

Created September 21, 2016 02:36

Update user without password in Elixir Phoenix with Guardian plug

	#
	# web/models/user.ex
	#
	defmodule Plans.User do
	use Plans.Web, :model

	@primary_key {:id, :binary_id, autogenerate: true}
	schema "users" do
	field :username, :string
	field :email, :string

shavit / custom_template_functions.go

Created September 20, 2016 16:23

Create custom helpers for HTML and XML templates in Go

	content, err = ioutil.ReadFile("templates/rss.xml")
	if err != nil {
	panic(err)
	}

	//Custom template helpers
	fm := template.FuncMap{"number": func(n int) string {
	return strconv.Itoa(n)
	}, "float": func(f float64) string {
	return strconv.FormatFloat(f, 'f', -1, 64)

shavit / haiku.ex

Created September 20, 2016 03:47 — forked from friggeri/haiku

random heroku-like name generator in Elixir

	def generate_name do
	# [[64][64]]
	[["autumn", "hidden", "bitter", "misty", "silent", "empty", "dry", "dark",
	"summer", "icy", "delicate", "quiet", "white", "cool", "spring", "winter",
	"patient", "twilight", "dawn", "crimson", "wispy", "weathered", "blue",
	"billowing", "broken", "cold", "damp", "falling", "frosty", "green",
	"long", "late", "lingering", "bold", "little", "morning", "muddy", "old",
	"red", "rough", "still", "small", "sparkling", "throbbing", "shy",
	"wandering", "withered", "wild", "black", "young", "holy", "solitary",
	"fragrant", "aged", "snowy", "proud", "floral", "restless", "divine",

shavit / worker_mongodb_queue.go

Created September 3, 2016 14:24

Go worker with MongoDB capped collection

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