esausilva

One-liner for finding non-ASCII characters

# Linux
$ grep --color='auto' -P -n "[\x80-\xFF]" file.js

# Mac OS X after 'brew install pcre'
$ pcregrep --color='auto' -n "[\x80-\xFF]" file.js

umidjons

Using decorators. Transpile with Babel. Configure Gulp task.

Install necessary modules

npm i -D babel-cli babel-plugin-transform-decorators-legacy
npm i -D gulp gulp-sourcemaps gulp-babel

Configure npm run build and npm start commands. Also specify babel options, such as plugins.

igniteflow

import mock

with mock.patch('path.to.ObjectClass.my_property', new_callable=mock.PropertyMock) as mock_my_property:
    mock_my_property.return_value = 'my value'

Integralist

import socket

hostname, sld, tld, port = 'www', 'integralist', 'co.uk', 80
target = '{}.{}.{}'.format(hostname, sld, tld)

# create an ipv4 (AF_INET) socket object using the tcp protocol (SOCK_STREAM)
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# connect the client
# client.connect((target, port))

onjin

postgres:
  image: postgres:9.4
  volumes:
    - ./init.sql:/docker-entrypoint-initdb.d/init.sql

jhohlfeld

I suppose you already installed homebrew nad have one current version of node installed.

Reference taken from https://gist.github.com/kugaevsky/68a7fa894551da9c310a

First, add an older formula of node:

$ cd /usr/local
$ git checkout b64d9b9c431642a7dd8d85c8de5a530f2c79d924 Library/Formula/node.rb
$ brew unlink node

lukehorvat

let map = new Map();
map.set("a", 1);
map.set("b", 2);
map.set("c", 3);

let obj = Array.from(map).reduce((obj, [key, value]) => (
  Object.assign(obj, { [key]: value }) // Be careful! Maps can have non-String keys; object literals can't.
), {});

console.log(obj); // => { a: 1, b: 2, c: 3 }

phrawzty

#!/usr/bin/env python2

import SimpleHTTPServer
import SocketServer
import logging

PORT = 8000

class GetHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):

sebmarkbage

var Bar1 = base => class extends base {
  componentWillMount(){
    super.componentWillMount();
    console.log('Bar1');
  }
};

var Bar2 = base => class extends base {
  componentWillMount(){
    super.componentWillMount();

cjaoude

Use: for testing against email regex
ref: http://codefool.tumblr.com/post/15288874550/list-of-valid-and-invalid-email-addresses


List of Valid Email Addresses

email@example.com
firstname.lastname@example.com
email@subdomain.example.com
firstname+lastname@example.com