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.

---

miguelmota

var array = [{},{},{}];

var copy = _.map(array, _.clone);

oreoshake

[
  {
    "id": 186,
    "user_agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36",
    "classification": "javascript_href",
    "created_at": "2014-09-10T02:22:04.686Z",
    "updated_at": "2014-09-10T02:22:04.686Z",
    "weak_id": "1UStqNc8fKXFDV9rEtrV28TtjhbuwNpJURlvr4LKJnU=",
    "report": "{\"csp-report\":{\"document-uri\":\"http://csp-inline-fingerprint.herokuapp.com/csp/javascript_href\",\"referrer\":\"http://csp-inline-fingerprint.herokuapp.com/\",\"violated-directive\":\"style-src 'none'\",\"original-policy\":\"default-src 'none'; script-src 'none'; style-src 'none'; report-uri /csp/javascript_href?id=1UStqNc8fKXFDV9rEtrV28TtjhbuwNpJURlvr4LKJnU=\",\"blocked-uri\":\"\",\"source-file\":\"chrome-extension://gighmmpiobklfepjocnamgkkbiglidom\",\"line-number\":102,\"column-number\":47,\"status-code\":200}}"
  },

gsans

expect(fn).toThrow(e);
expect(instance).toBe(instance);
expect(mixed).toBeDefined();
expect(mixed).toBeFalsy();
expect(number).toBeGreaterThan(number);
expect(number).toBeLessThan(number);
expect(mixed).toBeNull();
expect(mixed).toBeTruthy();
expect(mixed).toBeUndefined();
expect(array).toContain(member);

mandiwise

// Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository

$ git ls-files | xargs wc -l

andrewseidl

This is a comparison of the different formatting styles including with clang-format.

Generated via:

styles=( LLVM Google Chromium Mozilla WebKit )
for style in $styles
do
  clang-format -style=$style ChLcpIterativeAPGD.h > ChLcpIterativeAPGD.$style.h

done

rvagg

#!/bin/bash

# Note your /usr/local will need to be writable by the user running it,
# alternatively run it with `sudo`

hasxz=$(which xzcat)
os=$(uname | tr '[A-Z]' '[a-z]')
arch=$(uname -m)
targetdir="/usr/local/"
domain=nodejs.org

chantastic

Hi Nicholas,

I saw you tweet about JSX yesterday. It seemed like the discussion devolved pretty quickly but I wanted to share our experience over the last year. I understand your concerns. I've made similar remarks about JSX. When we started using it Planning Center, I led the charge to write React without it. I don't imagine I'd have much to say that you haven't considered but, if it's helpful, here's a pattern that changed my opinion:

The idea that "React is the V in MVC" is disingenuous. It's a good pitch but, for many of us, it feels like in invitation to repeat our history of coupled views. In practice, React is the V and the C. Dan Abramov describes the division as Smart and Dumb Components. At our office, we call them stateless and container components (view-controllers if we're Flux). The idea is pretty simple: components can't

yamionp

# -*- coding:utf-8 -*-
from __future__ import absolute_import
from __future__ import unicode_literals
from __future__ import print_function

import json
import uuid
import time
import gevent

revolunet

Python VS ES6 syntax comparison

Python syntax here : 2.7 - online REPL

Javascript ES6 via Babel transpilation - online REPL

Imports

import math