tidjungs

const whitelist = [process.env.FRONTEND_NAME, process.env.ADMIN_NAME];
const corsOptions = {
    origin: function (origin, callback) {
        if (origin === undefined || whitelist.indexOf(origin) !== -1) {
            callback(null, true)
        } else {
            callback(new Error('Not allowed by CORS'));
            if (config.secure) {
            }
        }

tidjungs

# anonymous function
b = "World"
a = fn(b) -> "Hello #{b}" end
IO.puts a.(b)

# shorthand anonymous function
c = &("Hello #{&1}")
d = &(&1 + &2)
IO.puts c.(b)

tidjungs

const path = require('path')
const webpack = require('webpack')

module.exports = {
  devtool: 'eval-source-map',
  context: path.resolve(__dirname, 'src'),
  entry: {
    app: [
      'react-hot-loader/patch',
      './index'

tidjungs

#include <stdio.h>
#include <vector>
#include <queue>

using namespace std;
#define MAX_N  100000

typedef pair<int, int> P;
int n, m;
vector<P> adj[MAX_N];

tidjungs

// avg graph and moving avg
// send product_id
{
	// ใช้ plot graph avg
	data: [
		{ id: 1, time: , farm1: 2000, farm2: 1000, farm3: 4000, type:  1week | 1month | 1 year | 2 year | 5 year }
		{ id: 2, time: , farm1: 3000, farm2: 5000, farm3: 4000, type:  1week | 1month | 1 year | 2 year | 5 year }
	],
	// ใช้ แสดง moving avg
	farms: [

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// avg graph and moving avg
// send product_id
{
	duration: [“JAN 2016”, “FEB 2016”, “ MARCH 2016”, “April 2016”]
	farms: [
		{
			farmName:  name,
			price: [10,20,30,40]
		}
	]

tidjungs

#include <stdio.h>
#include <vector>
#include <queue>

using namespace std;
int n, m;
int s, d, w;
int ans = 0;

struct Node {

tidjungs

#include <stdio.h>

struct Node {
  Node *parent;
  int rank;
  int val;
  
  Node(int val, Node *parent=0, int rank=0)
    : val(val), parent(parent), rank(rank) {}
};

tidjungs

const movieLists = [{
    name: "New Releases",
    videos: [{
        "id": 70111470,
        "title": "Die Hard",
        "rating": 4.0
    }, {
        "id": 654356453,
        "title": "Bad Boys",
        "rating": 5.0

tidjungs

const a = [[1] , [2, 3], [4, 5]]
const concatAll = (nums) =>
	nums.reduce(
		(result, num) => [...result, ...num]
	, [])
console.log(concatAll(a))