Andrew Conti agconti

## introrx.md

      
              7 files
            
          
              2517 forks
            
          
              468 comments
            
          
              21899 stars
            
          
                staltz
                / introrx.md
            
            
              Last active
              April 25, 2024 04:18
            
              
                The introduction to Reactive Programming you've been missing
              
          
    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.


## plugin.jquery.cjs.js
(function (factory) {
  if (typeof exports === 'object') {
    // CommonJS
    factory(require('./jquery'));
  } else {
    // Standard globals
    factory(jQuery);
  }
}(function ($) { // or (jQuery)
  // Plugin code goes here.

## 2048.c
M[16],X=16,W,k;main(){T(system("stty cbreak")
);puts(W&1?"WIN":"LOSE");}K[]={2,3,1};s(f,d,i
,j,l,P){for(i=4;i--;)for(j=k=l=0;k<4;)j<4?P=M
[w(d,i,j++)],W|=P>>11,l*P&&(f?M[w(d,i,k)]=l<<
(l==P):0,k++),l=l?P?l-P?P:0:l:P:(f?M[w(d,i,k)
]=l:0,++k,W|=2*!l,l=0);}w(d,i,j){return d?w(d
-1,j,3-i):4*i+j;}T(i){for(i=X+rand()%X;M[i%X]
*i;i--);i?M[i%X]=2<<rand()%2:0;for(W=i=0;i<4;
)s(0,i++);for(i=X,puts("\e[2J\e[H");i--;i%4||
puts(""))printf(M[i]?"%4d|":"    |",M[i]);W-2

## gulpfile.js
'use strict';
var gulp = require('gulp');
var gutil = require('gulp-util');
var del = require('del');
var uglify = require('gulp-uglify');
var gulpif = require('gulp-if');
var exec = require('child_process').exec;


var notify = require('gulp-notify');

## S3 buckets copy.md

      
              1 file
            
          
              14 forks
            
          
              26 comments
            
          
              81 stars
            
          
                ushu
                / S3 buckets copy.md
            
            
              Created
              October 29, 2013 16:12
            
              
                Copy between S3 buckets w/ different accounts
              
          
    This is a mix between two sources:

http://www.alfielapeter.com/posts/8-transferring-s3-bucket-contents-between-accounts-with-s3cmd
and http://blog.techopsguru.com/2011/12/s3-bucket-copying-with-multiple-accounts.html

basically the first resource is great but didn't work for me: I had to remove the trailing "/*" in the resource string to make it work. I also noticed that setting the policy on the source bucket was sufficient.
In the end these are the exact steps I followed to copy data between two buckets on two accounts
Basically the idea there is:

we allowe the destination account to read the source bucket (in the console for the source account)
we log as the destination and start the copy


## source.js

    function lvl(d){
      // given a triangle element index, calculate it's y depth within
      // the larger peramind of triangles
      d = d + 1
      var i = 0, n = 1
      while(i + n < d){
        i += n
        n++
      }

## ipcluster_launcher.py
"""
Creates a task interface.

Change to

view = rc[:]

for a direct interface.
"""
from IPython.parallel import Client

## gist:5188206

      
              1 file
            
          
              32 forks
            
          
              10 comments
            
          
              106 stars
            
          
                mharsch
                / gist:5188206
            
            
              Last active
              February 8, 2024 02:43
            
              
                serve HLS (HTTP Live Streaming) content from node.js
              
          
    HLS streaming from node

Provided that you already have a file or stream segmenter generating your .m3u8 playlist and .ts segment files (such as the ffmpeg 'hls' muxer), this little node server will serve up those files to an HLS compatible client (e.g. Safari).  If you're using node for your streaming app already, this obviates the need to serve the HLS stream from a separate web server.
loosely based on https://gist.github.com/bnerd/2011232
// loosely based on https://gist.github.com/bnerd/2011232
// requires node.js >= v0.10.0
// assumes that HLS segmenter filename base is 'out'
// and that the HLS playlist and .ts files are in the current directory

  
## .block
license: gpl-3.0
redirect: https://beta.observablehq.com/@mbostock/d3-stacked-bar-chart

## index.html
<!DOCTYPE html>
<html>
    <head>
        <title>Simple Stack</title>
        <script src="http://d3js.org/d3.v2.js"></script>
        <style>
            svg {
                border: solid 1px #ccc;
                font: 10px sans-serif;
                shape-rendering: crispEdges;
	(function (factory) {
	if (typeof exports === 'object') {
	// CommonJS
	factory(require('./jquery'));
	} else {
	// Standard globals
	factory(jQuery);
	}
	}(function ($) { // or (jQuery)
	// Plugin code goes here.
	M[16],X=16,W,k;main(){T(system("stty cbreak")
	);puts(W&1?"WIN":"LOSE");}K[]={2,3,1};s(f,d,i
	,j,l,P){for(i=4;i--;)for(j=k=l=0;k<4;)j<4?P=M
	[w(d,i,j++)],W\|=P>>11,l*P&&(f?M[w(d,i,k)]=l<<
	(l==P):0,k++),l=l?P?l-P?P:0:l:P:(f?M[w(d,i,k)
	]=l:0,++k,W\|=2*!l,l=0);}w(d,i,j){return d?w(d
	-1,j,3-i):4*i+j;}T(i){for(i=X+rand()%X;M[i%X]
	*i;i--);i?M[i%X]=2<<rand()%2:0;for(W=i=0;i<4;
	)s(0,i++);for(i=X,puts("\e[2J\e[H");i--;i%4\|\|
	puts(""))printf(M[i]?"%4d\|":" \|",M[i]);W-2
	'use strict';
	var gulp = require('gulp');
	var gutil = require('gulp-util');
	var del = require('del');
	var uglify = require('gulp-uglify');
	var gulpif = require('gulp-if');
	var exec = require('child_process').exec;


	var notify = require('gulp-notify');

	function lvl(d){
	// given a triangle element index, calculate it's y depth within
	// the larger peramind of triangles
	d = d + 1
	var i = 0, n = 1
	while(i + n < d){
	i += n
	n++
	}
	"""
	Creates a task interface.

	Change to

	view = rc[:]

	for a direct interface.
	"""
	from IPython.parallel import Client
	license: gpl-3.0
	redirect: https://beta.observablehq.com/@mbostock/d3-stacked-bar-chart
	<!DOCTYPE html>
	<html>
	<head>
	<title>Simple Stack</title>
	<script src="http://d3js.org/d3.v2.js"></script>
	<style>
	svg {
	border: solid 1px #ccc;
	font: 10px sans-serif;
	shape-rendering: crispEdges;