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/*
  This is a real simple pattern that allows you to 
  maintain a syntax similar to classnames, but use 
  CSS Module mode in webpack. 
  (solving the problem of cleanly using object properies as keys)
*/


function use(result, conditions){
  /*

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var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' + 
          'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 || true;};for (let vre of a()) {' +
          'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' + 
          ': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';

try {
  eval(str);
} catch(e) {
  alert('Your browser does not support ES6!')
}

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#!/bin/bash

for file in $(git diff --cached --name-only | grep -E '\.(js|jsx)$')
do
  git show ":$file" | node_modules/.bin/eslint --stdin --stdin-filename "$file" # we only want to lint the staged changes, not any un-staged changes
  if [ $? -ne 0 ]; then
    echo "ESLint failed on staged file '$file'. Please check your code and try again. You can run ESLint manually via npm run eslint."
    exit 1 # exit with failure status
  fi
done

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CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

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//npm i gulp gulp-stylus gulp-plumber browser-sync bs-fullscreen-message

var gulp = require('gulp');
var stylus = require('gulp-stylus');
var plumber = require('gulp-plumber');
var browserSync = require('browser-sync').create();

//Enable "Fullscreen Messages" plugin in Browsersync Plugins web settings (http://localhost:3001/plugins)
//Notification template
var bsError = function(data) {

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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#!/usr/bin/env sh

tweetbot_running() {
  ps x | grep -v grep | grep Tweetbot > /dev/null
}

clean_tweetbot_cache() {
  rm -rf ~/Library/Containers/com.tapbots.TweetbotMac/Data/Library/Caches/com.tapbots.TweetbotMac
}

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// to get the current latitude and longitude from browser
// credits https://github.com/arunisrael/angularjs-geolocation
'use strict';

angular.module('geolocation',[]).constant('geolocation_msgs', {
        'errors.location.unsupportedBrowser':'Browser does not support location services',
        'errors.location.notFound':'Unable to determine your location',
});

angular.module('geolocation')

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OpenVPN on Ubuntu 12.10 at DigitalOcean

Install OpenVPN

sudo apt-get install openvpn

Generate Server Certificates

sudo cp -r /usr/share/doc/openvpn/examples/easy-rsa/2.0 /etc/openvpn/easy-rsa2

cd /etc/openvpn/easy-rsa2

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#!/bin/sh

#
# chkconfig: 35 99 99
# description: Node.js /home/nodejs/sample/app.js
#

. /etc/rc.d/init.d/functions

USER="nodejs"