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<script>
  Polymer({
    is: 'observe-array-length',
    properties: {
      myArray: {
        type: Array,
        value: []
      }
    },
    

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cat ~/.ssh/id_rsa.pub | ssh <user>@<host> "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys" && echo "done."

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alias youtube-dl-playlist="youtube-dl --ignore-errors --output '%(playlist)s/%(playlist_index)s- %(title)s.%(ext)s'"

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git log -1 --format="%H" | xclip -selection clipboard

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<?php

add_filter('redirect_post_location', 'redirect_to_add_new_post_on_publish_or_save');

function redirect_to_add_new_post_on_publish_or_save(){
    if (isset($_POST['save']) || isset($_POST['publish'])) {
        $pl = get_admin_url('', 'post-new.php');
        if ($pl) {
            wp_redirect($pl);
        }

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Setting up local-npm on OS X and Ubuntu

These instructions will set up local-npm so that it runs as a launch daemon, meaning that it will start up whenever you log in.

Install local-npm

First, install local-npm and pm2:

npm install -g local-npm

saeidzebardast

var hyd = require('hydrolysis');

hyd.Analyzer.analyze('app/elements/elements.html')
  .then(function(analyzer) {
    // console.log(analyzer.elements); // A list of all elements the Analyzer has metadata for.
    console.log('Total elements: ' + analyzer.elements.length);
  });

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# Compiler Error
error /ERROR/

# Compiler Warning
warning /WARNING/

# Compiler Info
info /INFO/

# Start Build Step

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options("/*",
        (request, response) -> {

            String accessControlRequestHeaders = request
                    .headers("Access-Control-Request-Headers");
            if (accessControlRequestHeaders != null) {
                response.header("Access-Control-Allow-Headers",
                        accessControlRequestHeaders);
            }

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# Unity generated
Temp/
Library/

# Visual Studio / MonoDevelop generated
ExportedObj/
obj/
*.svd
*.userprefs
/*.csproj