jhades

@Component({
  selector: 'app-root',
  template: `      
      <ng-template>
          <button class="tab-button" 
                  (click)="login()">{{loginText}}</button>
          <button class="tab-button" 
                  (click)="signUp()">{{signUpText}}</button>
      </ng-template>

benjamincharity

beforeEach(async(() => {
    TestBed.configureTestingModule({
        imports: [
            MdToolbarModule,
        ],
        providers: [
            {
                provide: Router,
                useClass: MockRouter,
            },

lukichev

// auth.guard.ts
import {Injectable} from '@angular/core';
import {Router, CanActivate, RouterStateSnapshot, ActivatedRouteSnapshot} from '@angular/router';
import {AuthService} from './auth.service';

@Injectable()
export class AuthGuard implements CanActivate {
    constructor(private router: Router,
                private authService: AuthService) {
    }

rrrnld

// merge this with your current build.gradle
// generates a version name from currently checked out git commit
def getCommitHash = { ->
    def stdout = new ByteArrayOutputStream()
    exec {
        commandLine 'git', 'rev-parse', '--short', 'HEAD'
        standardOutput = stdout
    }
    return stdout.toString().trim()
}

bassjacob

function one (x) {
  console.log(x);
}

function two (x, cb) {
  setTimeout(function () {
    console.log(x);
    cb(x);
  }, 1000);
}

odan

Basic CRUD operations with PDO

The url has changed: https://odan.github.io/2017/01/07/basic-crud-operations-with-pdo.html

SergioDiniz

<persistence xmlns="http://xmlns.jcp.org/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence
             http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"
             version="2.1">

    <persistence-unit name="persistenceUnitName" transaction-type="RESOURCE_LOCAL">

        <properties>
            <property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver" /> <!-- DB Driver -->

quangnd

//Example 1 - Calculate average value of an array (transform array into a single number)
  var scores = [89, 76, 47, 95]
  var initialValue = 0
  var reducer = function (accumulator, item) {
    return accumulator + item
  }
  var total = scores.reduce(reducer, initialValue)
  var average = total / scores.length
/*Explain about function

jhades

export const routeConfig:Routes = [
    {
        path: 'home',
        component: Home
    },
    {
        path: 'lessons',
        component: AllLessons
    }
];

btroncone

RxJS 5 Operators By Example

⚠️ UPDATE: I have moved the contents of this gist plus more to http://www.learnrxjs.io and https://github.com/btroncone/learn-rxjs. For expanded examples, explanations, and resources, please check out this new location!

A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

Table of Contents

• buffer
• bufferCount
• bufferTime