🇺🇦

Oleksii Sholik alco

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alco / zmq_websocket_gateway.py

Created April 24, 2012 08:25 — forked from saghul/zmq_websocket_gateway.py

A ZeroMQ - WebSocket gateway

	# coding=utf8

	# Copyright (C) 2011 Saúl Ibarra Corretgé <[email protected]>
	#

	import hashlib
	import os
	import re
	import socket
	import struct

alco / producer_multicast.py

Created April 24, 2012 08:25 — forked from saghul/producer_multicast.py

ZMQ multicast producer example

	# producer

	import zmq

	context = zmq.Context()
	socket = context.socket(zmq.PUB)
	socket.setsockopt(zmq.LINGER, 0) # discard unsent messages on close
	socket.connect('epgm://239.192.1.1:5000')

	while True:

alco / index.html

Created April 24, 2012 08:25 — forked from saghul/index.html

Simple HTML WebSocket client for the ZeroMQ gateway

	<html>
	<head>
	<title>ZWS Example</title>
	<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" ></script>
	<script language='javascript'>

	$(document).ready(function() {
	var ws = new WebSocket("ws://localhost:9999/test");
	ws.onmessage = function(evt) {
	$('#output').append(evt.data+'<br />');

alco / ResourceManager.h

Created June 3, 2012 13:04

Resource manager rudiments

	#define FILE(file) \
	([[NSBundle mainBundle] pathForResource:file \
	ofType:nil])
	#define FILE_IN_DIR(file, dir) \
	([[NSBundle mainBundle] pathForResource:file \
	ofType:nil \
	inDirectory:dir])

alco / whirl.frag

Created July 8, 2012 11:23

A whirl effect in GLSL

	// simple fragment shader

	// 'time' contains seconds since the program was linked.
	uniform float time;

	uniform sampler2D tex;

	float radius = .5;

	void main()

alco / ripple.frag

Created July 8, 2012 11:52

Ripple effect for GLSL

	// simple fragment shader

	// 'time' contains seconds since the program was linked.
	uniform float time;

	uniform sampler2D tex;
	uniform sampler2D tex2;

	float radius = .5;

alco / gist:3731366

Created September 16, 2012 07:03 — forked from james4k/gist:3730918

	package main

	import "fmt"
	import "math"

	func FastInvSqrt(x float32) float32 {
	xhalf := float32(0.5) * x
	i := math.Float32bits(x)
	i = 0x5f3759df - i>>1
	x = math.Float32frombits(i)

alco / Rust.go

Created September 27, 2012 18:12

Rust vs Go

	/*
	This is a complete working program, equivalent to the Rust program.
	*/
	package main

	import (
	"fmt"
	"math/rand"
	"time"
	)

alco / gist:5228352

Created March 23, 2013 16:39

	~/home/go/
	λ go get
	# _/Users/alco/home/go
	./dynamic_new.go:17: main redeclared in this block
	previous declaration at ./crawl.go:47
	./fastinvsqrt.go:15: main redeclared in this block
	previous declaration at ./dynamic_new.go:17
	./fib.go:17: main redeclared in this block
	previous declaration at ./fastinvsqrt.go:15
	./find.go:22: main redeclared in this block

alco / file.ex

Last active December 15, 2015 08:09

	@doc """
	Get list of files and directories in `dir`.
	"""
	def listdir(dir) do
	F.list_dir(dir)
	end

	@doc """
	Get list of files and directories in `dir`.