israelalagbe

const Sequelize = require('sequelize');
const sequelize = new Sequelize('database', 'root', 'password', {
  host: 'localhost',
  dialect: 'mysql'
});

const Account = sequelize.define('account', {
  balance: {
    type: Sequelize.INTEGER,
    allowNull: false,

israelalagbe

var axios = require("axios");

const promises = [];

for(i=0;i< 5;i++) {
	promises.push(callApi())
}

let success = 0, error = 0; 
 Promise.all(promises).finally(() => {

israelalagbe

/**
* A javascript solution Have the function SearchingChallenge(str) take the str parameter being passed and return 1 #ofBrackets if the brackets are correctly matched and each one is accounted for. Otherwise return 0. For example: if str is "(hello [world])(!)", then the output should be 1 3 because all the brackets are matched and there are 3 pairs of brackets, but if str is "((hello [world])" the the output should be 0 because the brackets do not correctly match up. Only "(", ")", "[", and "]" will be used as brackets. If str contains no brackets return 1.
**/

function SearchingChallenge(str) { 
   
  let bracketMaps = {
    '(': 0,
    '[': 0
  };

israelalagbe

import React, { useState } from 'react';
import ReactDOM from 'react-dom';

const rowStyle = {
  display: 'flex'
}

const squareStyle = {
  'width': '60px',
  'height': '60px',

israelalagbe

import React, { Suspense, useContext } from 'react';
import {
  BrowserRouter as Router,
  Switch,
  Route,
} from 'react-router-dom';
import { routes } from './routes';
import Loading from './RouteLoading.component';
import Guarded from './guards/Guard.component';
import AppContext from '../App.context';

israelalagbe

// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

const MINUTE = 60
const HOUR = MINUTE * 60
const DAY = HOUR * 24
const WEEK = DAY * 7

function solution(time) {
    const result = calculate(time)

israelalagbe

function getWays(amount, coins) {
    // Write your code here
    const combinations = Array(amount+1).fill(0);
    combinations[0] = 1

    for(const coin of coins) {
        for(let i = 1; i < combinations.length; i++) {
            if(i >= coin) {
                combinations[i] += combinations[i - coin];
            }

israelalagbe

import { parse, addDays } from "date-fns";

const currentTimeIsBetween = (startTime, endTime) => {
  const currentDate = new Date();
  const startTimeDate = parse(startTime, "hh:mm aa", currentDate);
  const endTimeDate = parse(endTime, "hh:mm aa", currentDate);
  
  const start = startTimeDate.getTime();
  let end = endTimeDate.getTime();
  const current = currentDate.getTime();

israelalagbe

import React from 'react';
import { Form, Formik } from 'formik';
import * as Yup from 'yup';
import { Button } from '../../../components/buttons';
import { InputField, SelectField } from '../../../components/Input/input';


export function Form() {
  return (

israelalagbe

const getUsersByChunkSize = async function * (chunkSize = 10) { 
  
  const limit = chunkSize;
  let page = 1;
  
  const total = await User.countDocuments({});
  
  for(let startAt = 0; startAt < total; startAt += limit) {
    const users = await User.find({}).skip(startAt).limit(limit);