heryvandoro

// sending to sender-client only
socket.emit('message', "this is a test");

// sending to all clients, include sender
io.emit('message', "this is a test");

// sending to all clients except sender
socket.broadcast.emit('message', "this is a test");

// sending to all clients in 'game' room(channel) except sender

heryvandoro

<?php namespace App\Providers;

use Illuminate\Support\ServiceProvider;

/**
 * If the incoming request is an OPTIONS request
 * we will register a handler for the requested route
 */
class CatchAllOptionsRequestsProvider extends ServiceProvider {

heryvandoro

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Category;

class CategoryController extends Controller
{
    public function index()

heryvandoro

<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;

class Category extends Model
{
    protected $with = ["sub_categories"];

    public function sub_categories(){
        return $this->hasMany("App\Models\Category", "parent_id", "id");

heryvandoro

<?php

namespace App\Http\Controllers\API;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Validator;
use App\Helpers\MessagesConstants;

class BaseAPIController extends Controller

heryvandoro

<?php

namespace App\Http\Controllers\API;

class BarangController extends BaseAPIController
{
    public function __construct(){
        $model_name = "App\Models\Barang";
        self::$model = new $model_name;
    }

heryvandoro

let numbers = [10, 20, 30];
numbers.forEach(number => {
	console.log(number);
});
/* Output : 
	10
	20
	30
*/

heryvandoro

let decimals = [10.2, 11.5, 12.3];
let roundedDecimals = decimals.map(decimal => {
	return Math.round(decimal);
});
console.log(roundedDecimals);
/* Output : 
	[10, 12, 12]
*/

heryvandoro

let peoples = [
	{
		name : "Andi",
		gender : "male"
	},
	{
		name : "Siti",
		gender : "female"
	},
	{

heryvandoro

let numbers = [1,3,4,2];
let evenNumber = numbers.find(number => {
	return number % 2 == 0;
});
console.log(evenNumber);
/*  Output : 
	4
*/