DrBoolean

const daggy = require('daggy');
const {foldMap} = require('pointfree-fantasy')
const {concat, toUpper, prop, identity, range, compose} = require('ramda');

// Contravariant functors usually have this shape F(a -> ConcreteType).
// In other words, some type holding a function which is parametric on its input, but not output.
// They don't always have that shape, but it's a good intuition
// Covariant functors are what we're used to, which are parametric in their output
//================================================================

dypsilon

Reactive Programming

• Introduction
  • The Reactive Manifesto
  • The introduction to Reactive Programming you've been missing
  • Ben Lesh Talks RxJS at Modern Web UI
  • 2 minute introduction to Rx
  • Why program with continuous time?
  • Video: Async and Streaming JavaScript, We're All Doing it Wrong! - Matthew Podwysocki
• Functional Programming

rastermanden

alias psql2markdown=" sed 's/+/|/g' | sed 's/^/|/' | sed 's/$/|/' |  grep -v rows | grep -v '||'" 

kugaevsky

$ cd /usr/local
$ git checkout b64d9b9c431642a7dd8d85c8de5a530f2c79d924 Library/Formula/node.rb
$ brew unlink node
$ brew install node
$ npm install -g npm@latest

max-mapper

Disclaimer: This is an unofficial post by a random person from the community. I am not an official representative of io.js. Want to ask a question? open an issue on the node-forward discussions repo

io.js - what you need to know

• io is a fork of node v0.12 (the next stable version of node.js, currently unreleased)
• io.js will be totally compatible with node.js
• the people who created io.js are node core contributors who have different ideas on how to run the project
• it is not a zero-sum game. many core contributors will help maintain both node.js and io.js

LukeChannings

Handlebars.registerHelper("select", function(value, options) {
  return options.fn(this)
    .split('\n')
    .map(function(v) {
      var t = 'value="' + value + '"'
      return ! RegExp(t).test(v) ? v : v.replace(t, t + ' selected="selected"')
    })
    .join('\n')
})

elben

(ns my-transducers.core
  (:require [clojure.core.async :as async]))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Understanding Transducers
;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; This is the source code for the blog post Understanding Transducers, found
;; here: http://elbenshira.com/blog/understanding-transducers
;;

markkelnar

#!/bin/bash
# Put this file in .git/hooks/pre-commit
# Change it to be executable!  If you don't do this, it won't work
# chmod +x .git/hooks/pre-commit

git diff-index --diff-filter=ACMR --name-only --cached HEAD |
        grep '.php$' |
        xargs -tn1 php -l

if (( $? )); then

staltz

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.

---

SlexAxton

gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else