rjz

#!/bin/sh

# ngrok's web interface is HTML, but configuration is bootstrapped as a JSON
# string. We can hack out the forwarded hostname by extracting the next
# `*.ngrok.io` string from the JSON
#
# Brittle as all get out--YMMV. If you're still reading, usage is:
#
#     $ ./ngrok_hostname.sh <proto> <addr>
#

vakrilov

import {Directive, ViewContainerRef, TemplateRef, Inject} from '@angular/core';
import {Device, platformNames} from "platform";
import {DEVICE} from "nativescript-angular/platform-providers";

@Directive({ selector: "[ifAndroid]" })
export class IfAndroidDirective {
    constructor( @Inject(DEVICE) device: Device, container: ViewContainerRef, templateRef: TemplateRef<Object>) {
        if (device.os === platformNames.android) {
            container.createEmbeddedView(templateRef);
        }

Paradoxis

/**
 * Format double braced template string 
 * @param {string} string
 * @param {string} find 
 * @param {string} replace
 * @returns {string}
 */
function findReplaceString(string, find, replace) 
{
    if ((/[a-zA-Z\_]+/g).test(string)) {

kosamari

ServiceWorker for github pages

This is a ServiceWorker template to turn small github pages into offline ready app.

Why ?

Whenever I make small tools & toys, I create github repo and make a demo page using github pages (like this one).
Often these "apps" are just an index.html file with all the nessesary CSS and JavaScript in it (or maybe 2-3 html/css/js files). I wanted to cache these files so that I can access my tools offline as well.

Notes

Make sure your github pages have HTTPS enforced, you can check Settings > GitHub Pages > Enforce HTTPS of your repository.

dreadjr

var obj = {b: 3, c: 2, a: 1};

_.sortKeysBy(obj);
// {a: 1, b: 3, c: 2}

_.sortKeysBy(obj, function (value, key) {
    return value;
});
// {a: 1, c: 2, b: 3}

btroncone

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

rivaadara111

/**
 * Base styles to get us started...
 */

.container {
  background-color: black;
  box-sizing: border-box;
  text-align: center;
}
.item {

shiftyp

#############################
# Some basic shell commands #
#############################

# NOTE: You could run this script file, but you probably don't want to. Copy
# and paste the commands if  you want to follow along. Also, we won't cover it 
# here, but if at any time you want to quit something in the terminal you can use 
# ctrl + c. Now on to the tutorial!

# In a nutshell (see what I did there ;) the shell is a program that allows you to

joshnuss

// the main app file
import express from "express";
import loadDb from "./loadDb"; // dummy middleware to load db (sets request.db)
import authenticate from "./authentication"; // middleware for doing authentication
import permit from "./authorization"; // middleware for checking if user's role is permitted to make request

const app = express(),
      api = express.Router();

// first middleware will setup db connection

bathos

module.run(($mdColorPalette, $mdTheming) => {
  const { THEMES } = $mdTheming;

  const rules = [];

  for (const themeName in THEMES) {
    const { colors } = THEMES[themeName];

    const themeCls = themeName == 'default' ? '' : `.md-${ themeName }-theme`;